From 266b851cc2874774a59f04a7b3b059ca0f26569b Mon Sep 17 00:00:00 2001 From: "Tzvetomir Stoyanov (VMware)" Date: Tue, 28 Aug 2018 18:50:38 -0400 Subject: tools lib traceevent, perf tools: Split trace-seq related APIs in a separate header file In order to make libtraceevent into a proper library, all its APIs should be defined in corresponding header files. This patch splits trace-seq related APIs in a separate header file: trace-seq.h Signed-off-by: Tzvetomir Stoyanov (VMware) Cc: Jiri Olsa Cc: Namhyung Kim Link: http://lkml.kernel.org/r/20180828185038.2dcb2743@gandalf.local.home Signed-off-by: Steven Rostedt Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse.c | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/lib/traceevent/event-parse.c') diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index ce1e20227c64..70a42bec6931 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -24,6 +24,7 @@ #include #include "event-parse.h" #include "event-utils.h" +#include "trace-seq.h" static const char *input_buf; static unsigned long long input_buf_ptr; -- cgit v1.2.3 From 4963b0f88bb91ed0122f7b08876ae89fcafb2842 Mon Sep 17 00:00:00 2001 From: "Tzvetomir Stoyanov (VMware)" Date: Wed, 19 Sep 2018 14:56:44 -0400 Subject: tools lib traceevent, perf tools: Rename struct event_format to struct tep_event_format In order to make libtraceevent into a proper library, variables, data structures and functions require a unique prefix to prevent name space conflicts. That prefix will be "tep_". This renames struct event_format to struct tep_event_format Signed-off-by: Tzvetomir Stoyanov (VMware) Cc: Andrew Morton Cc: Jiri Olsa Cc: Namhyung Kim Cc: Tzvetomir Stoyanov (VMware) Cc: linux-trace-devel@vger.kernel.org Link: http://lkml.kernel.org/r/20180919185722.495820809@goodmis.org Signed-off-by: Steven Rostedt (VMware) Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse.c | 186 ++++++++++++++++++------------------- 1 file changed, 93 insertions(+), 93 deletions(-) (limited to 'tools/lib/traceevent/event-parse.c') diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index 70a42bec6931..bb2ebb322124 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -95,7 +95,7 @@ struct tep_function_handler { static unsigned long long process_defined_func(struct trace_seq *s, void *data, int size, - struct event_format *event, struct print_arg *arg); + struct tep_event_format *event, struct print_arg *arg); static void free_func_handle(struct tep_function_handler *func); @@ -738,16 +738,16 @@ void tep_print_printk(struct tep_handle *pevent) } } -static struct event_format *alloc_event(void) +static struct tep_event_format *alloc_event(void) { - return calloc(1, sizeof(struct event_format)); + return calloc(1, sizeof(struct tep_event_format)); } -static int add_event(struct tep_handle *pevent, struct event_format *event) +static int add_event(struct tep_handle *pevent, struct tep_event_format *event) { int i; - struct event_format **events = realloc(pevent->events, sizeof(event) * - (pevent->nr_events + 1)); + struct tep_event_format **events = realloc(pevent->events, sizeof(event) * + (pevent->nr_events + 1)); if (!events) return -1; @@ -1354,7 +1354,7 @@ static unsigned int type_size(const char *name) return 0; } -static int event_read_fields(struct event_format *event, struct format_field **fields) +static int event_read_fields(struct tep_event_format *event, struct format_field **fields) { struct format_field *field = NULL; enum event_type type; @@ -1641,7 +1641,7 @@ fail_expect: return -1; } -static int event_read_format(struct event_format *event) +static int event_read_format(struct tep_event_format *event) { char *token; int ret; @@ -1674,11 +1674,11 @@ static int event_read_format(struct event_format *event) } static enum event_type -process_arg_token(struct event_format *event, struct print_arg *arg, +process_arg_token(struct tep_event_format *event, struct print_arg *arg, char **tok, enum event_type type); static enum event_type -process_arg(struct event_format *event, struct print_arg *arg, char **tok) +process_arg(struct tep_event_format *event, struct print_arg *arg, char **tok) { enum event_type type; char *token; @@ -1690,14 +1690,14 @@ process_arg(struct event_format *event, struct print_arg *arg, char **tok) } static enum event_type -process_op(struct event_format *event, struct print_arg *arg, char **tok); +process_op(struct tep_event_format *event, struct print_arg *arg, char **tok); /* * For __print_symbolic() and __print_flags, we need to completely * evaluate the first argument, which defines what to print next. */ static enum event_type -process_field_arg(struct event_format *event, struct print_arg *arg, char **tok) +process_field_arg(struct tep_event_format *event, struct print_arg *arg, char **tok) { enum event_type type; @@ -1711,7 +1711,7 @@ process_field_arg(struct event_format *event, struct print_arg *arg, char **tok) } static enum event_type -process_cond(struct event_format *event, struct print_arg *top, char **tok) +process_cond(struct tep_event_format *event, struct print_arg *top, char **tok) { struct print_arg *arg, *left, *right; enum event_type type; @@ -1767,7 +1767,7 @@ out_free: } static enum event_type -process_array(struct event_format *event, struct print_arg *top, char **tok) +process_array(struct tep_event_format *event, struct print_arg *top, char **tok) { struct print_arg *arg; enum event_type type; @@ -1869,7 +1869,7 @@ static int set_op_prio(struct print_arg *arg) /* Note, *tok does not get freed, but will most likely be saved */ static enum event_type -process_op(struct event_format *event, struct print_arg *arg, char **tok) +process_op(struct tep_event_format *event, struct print_arg *arg, char **tok) { struct print_arg *left, *right = NULL; enum event_type type; @@ -2070,7 +2070,7 @@ out_free: } static enum event_type -process_entry(struct event_format *event __maybe_unused, struct print_arg *arg, +process_entry(struct tep_event_format *event __maybe_unused, struct print_arg *arg, char **tok) { enum event_type type; @@ -2109,7 +2109,7 @@ process_entry(struct event_format *event __maybe_unused, struct print_arg *arg, return EVENT_ERROR; } -static int alloc_and_process_delim(struct event_format *event, char *next_token, +static int alloc_and_process_delim(struct tep_event_format *event, char *next_token, struct print_arg **print_arg) { struct print_arg *field; @@ -2444,7 +2444,7 @@ static char *arg_eval (struct print_arg *arg) } static enum event_type -process_fields(struct event_format *event, struct print_flag_sym **list, char **tok) +process_fields(struct tep_event_format *event, struct print_flag_sym **list, char **tok) { enum event_type type; struct print_arg *arg = NULL; @@ -2525,7 +2525,7 @@ out_free: } static enum event_type -process_flags(struct event_format *event, struct print_arg *arg, char **tok) +process_flags(struct tep_event_format *event, struct print_arg *arg, char **tok) { struct print_arg *field; enum event_type type; @@ -2578,7 +2578,7 @@ out_free: } static enum event_type -process_symbols(struct event_format *event, struct print_arg *arg, char **tok) +process_symbols(struct tep_event_format *event, struct print_arg *arg, char **tok) { struct print_arg *field; enum event_type type; @@ -2617,7 +2617,7 @@ out_free: } static enum event_type -process_hex_common(struct event_format *event, struct print_arg *arg, +process_hex_common(struct tep_event_format *event, struct print_arg *arg, char **tok, enum print_arg_type type) { memset(arg, 0, sizeof(*arg)); @@ -2640,20 +2640,20 @@ out: } static enum event_type -process_hex(struct event_format *event, struct print_arg *arg, char **tok) +process_hex(struct tep_event_format *event, struct print_arg *arg, char **tok) { return process_hex_common(event, arg, tok, PRINT_HEX); } static enum event_type -process_hex_str(struct event_format *event, struct print_arg *arg, +process_hex_str(struct tep_event_format *event, struct print_arg *arg, char **tok) { return process_hex_common(event, arg, tok, PRINT_HEX_STR); } static enum event_type -process_int_array(struct event_format *event, struct print_arg *arg, char **tok) +process_int_array(struct tep_event_format *event, struct print_arg *arg, char **tok) { memset(arg, 0, sizeof(*arg)); arg->type = PRINT_INT_ARRAY; @@ -2681,7 +2681,7 @@ out: } static enum event_type -process_dynamic_array(struct event_format *event, struct print_arg *arg, char **tok) +process_dynamic_array(struct tep_event_format *event, struct print_arg *arg, char **tok) { struct format_field *field; enum event_type type; @@ -2745,7 +2745,7 @@ process_dynamic_array(struct event_format *event, struct print_arg *arg, char ** } static enum event_type -process_dynamic_array_len(struct event_format *event, struct print_arg *arg, +process_dynamic_array_len(struct tep_event_format *event, struct print_arg *arg, char **tok) { struct format_field *field; @@ -2781,7 +2781,7 @@ process_dynamic_array_len(struct event_format *event, struct print_arg *arg, } static enum event_type -process_paren(struct event_format *event, struct print_arg *arg, char **tok) +process_paren(struct tep_event_format *event, struct print_arg *arg, char **tok) { struct print_arg *item_arg; enum event_type type; @@ -2844,7 +2844,7 @@ process_paren(struct event_format *event, struct print_arg *arg, char **tok) static enum event_type -process_str(struct event_format *event __maybe_unused, struct print_arg *arg, +process_str(struct tep_event_format *event __maybe_unused, struct print_arg *arg, char **tok) { enum event_type type; @@ -2873,8 +2873,8 @@ process_str(struct event_format *event __maybe_unused, struct print_arg *arg, } static enum event_type -process_bitmask(struct event_format *event __maybe_unused, struct print_arg *arg, - char **tok) +process_bitmask(struct tep_event_format *event __maybe_unused, struct print_arg *arg, + char **tok) { enum event_type type; char *token; @@ -2934,7 +2934,7 @@ static void remove_func_handler(struct tep_handle *pevent, char *func_name) } static enum event_type -process_func_handler(struct event_format *event, struct tep_function_handler *func, +process_func_handler(struct tep_event_format *event, struct tep_function_handler *func, struct print_arg *arg, char **tok) { struct print_arg **next_arg; @@ -2992,7 +2992,7 @@ err: } static enum event_type -process_function(struct event_format *event, struct print_arg *arg, +process_function(struct tep_event_format *event, struct print_arg *arg, char *token, char **tok) { struct tep_function_handler *func; @@ -3048,7 +3048,7 @@ process_function(struct event_format *event, struct print_arg *arg, } static enum event_type -process_arg_token(struct event_format *event, struct print_arg *arg, +process_arg_token(struct tep_event_format *event, struct print_arg *arg, char **tok, enum event_type type) { char *token; @@ -3136,7 +3136,7 @@ process_arg_token(struct event_format *event, struct print_arg *arg, return type; } -static int event_read_print_args(struct event_format *event, struct print_arg **list) +static int event_read_print_args(struct tep_event_format *event, struct print_arg **list) { enum event_type type = EVENT_ERROR; struct print_arg *arg; @@ -3194,7 +3194,7 @@ static int event_read_print_args(struct event_format *event, struct print_arg ** return args; } -static int event_read_print(struct event_format *event) +static int event_read_print(struct tep_event_format *event) { enum event_type type; char *token; @@ -3260,7 +3260,7 @@ static int event_read_print(struct event_format *event) * This only searchs the common fields and not all field. */ struct format_field * -tep_find_common_field(struct event_format *event, const char *name) +tep_find_common_field(struct tep_event_format *event, const char *name) { struct format_field *format; @@ -3282,7 +3282,7 @@ tep_find_common_field(struct event_format *event, const char *name) * This does not search common fields. */ struct format_field * -tep_find_field(struct event_format *event, const char *name) +tep_find_field(struct tep_event_format *event, const char *name) { struct format_field *format; @@ -3305,7 +3305,7 @@ tep_find_field(struct event_format *event, const char *name) * the non-common ones if a common one was not found. */ struct format_field * -tep_find_any_field(struct event_format *event, const char *name) +tep_find_any_field(struct tep_event_format *event, const char *name) { struct format_field *format; @@ -3374,7 +3374,7 @@ int tep_read_number_field(struct format_field *field, const void *data, static int get_common_info(struct tep_handle *pevent, const char *type, int *offset, int *size) { - struct event_format *event; + struct tep_event_format *event; struct format_field *field; /* @@ -3461,11 +3461,11 @@ static int events_id_cmp(const void *a, const void *b); * * Returns an event that has a given @id. */ -struct event_format *tep_find_event(struct tep_handle *pevent, int id) +struct tep_event_format *tep_find_event(struct tep_handle *pevent, int id) { - struct event_format **eventptr; - struct event_format key; - struct event_format *pkey = &key; + struct tep_event_format **eventptr; + struct tep_event_format key; + struct tep_event_format *pkey = &key; /* Check cache first */ if (pevent->last_event && pevent->last_event->id == id) @@ -3493,11 +3493,11 @@ struct event_format *tep_find_event(struct tep_handle *pevent, int id) * This returns an event with a given @name and under the system * @sys. If @sys is NULL the first event with @name is returned. */ -struct event_format * +struct tep_event_format * tep_find_event_by_name(struct tep_handle *pevent, const char *sys, const char *name) { - struct event_format *event; + struct tep_event_format *event; int i; if (pevent->last_event && @@ -3522,7 +3522,7 @@ tep_find_event_by_name(struct tep_handle *pevent, } static unsigned long long -eval_num_arg(void *data, int size, struct event_format *event, struct print_arg *arg) +eval_num_arg(void *data, int size, struct tep_event_format *event, struct print_arg *arg) { struct tep_handle *pevent = event->pevent; unsigned long long val = 0; @@ -3862,7 +3862,7 @@ static void print_bitmask_to_seq(struct tep_handle *pevent, } static void print_str_arg(struct trace_seq *s, void *data, int size, - struct event_format *event, const char *format, + struct tep_event_format *event, const char *format, int len_arg, struct print_arg *arg) { struct tep_handle *pevent = event->pevent; @@ -4117,7 +4117,7 @@ out_warning_field: static unsigned long long process_defined_func(struct trace_seq *s, void *data, int size, - struct event_format *event, struct print_arg *arg) + struct tep_event_format *event, struct print_arg *arg) { struct tep_function_handler *func_handle = arg->func.func; struct func_params *param; @@ -4212,7 +4212,7 @@ static void free_args(struct print_arg *args) } } -static struct print_arg *make_bprint_args(char *fmt, void *data, int size, struct event_format *event) +static struct print_arg *make_bprint_args(char *fmt, void *data, int size, struct tep_event_format *event) { struct tep_handle *pevent = event->pevent; struct format_field *field, *ip_field; @@ -4389,7 +4389,7 @@ out_free: static char * get_bprint_format(void *data, int size __maybe_unused, - struct event_format *event) + struct tep_event_format *event) { struct tep_handle *pevent = event->pevent; unsigned long long addr; @@ -4424,7 +4424,7 @@ get_bprint_format(void *data, int size __maybe_unused, } static void print_mac_arg(struct trace_seq *s, int mac, void *data, int size, - struct event_format *event, struct print_arg *arg) + struct tep_event_format *event, struct print_arg *arg) { unsigned char *buf; const char *fmt = "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x"; @@ -4577,7 +4577,7 @@ static void print_ip6_addr(struct trace_seq *s, char i, unsigned char *buf) * %pISpc print an IP address based on sockaddr; p adds port. */ static int print_ipv4_arg(struct trace_seq *s, const char *ptr, char i, - void *data, int size, struct event_format *event, + void *data, int size, struct tep_event_format *event, struct print_arg *arg) { unsigned char *buf; @@ -4614,7 +4614,7 @@ static int print_ipv4_arg(struct trace_seq *s, const char *ptr, char i, } static int print_ipv6_arg(struct trace_seq *s, const char *ptr, char i, - void *data, int size, struct event_format *event, + void *data, int size, struct tep_event_format *event, struct print_arg *arg) { char have_c = 0; @@ -4664,7 +4664,7 @@ static int print_ipv6_arg(struct trace_seq *s, const char *ptr, char i, } static int print_ipsa_arg(struct trace_seq *s, const char *ptr, char i, - void *data, int size, struct event_format *event, + void *data, int size, struct tep_event_format *event, struct print_arg *arg) { char have_c = 0, have_p = 0; @@ -4746,7 +4746,7 @@ static int print_ipsa_arg(struct trace_seq *s, const char *ptr, char i, } static int print_ip_arg(struct trace_seq *s, const char *ptr, - void *data, int size, struct event_format *event, + void *data, int size, struct tep_event_format *event, struct print_arg *arg) { char i = *ptr; /* 'i' or 'I' */ @@ -4853,7 +4853,7 @@ void tep_print_field(struct trace_seq *s, void *data, } void tep_print_fields(struct trace_seq *s, void *data, - int size __maybe_unused, struct event_format *event) + int size __maybe_unused, struct tep_event_format *event) { struct format_field *field; @@ -4865,7 +4865,7 @@ void tep_print_fields(struct trace_seq *s, void *data, } } -static void pretty_print(struct trace_seq *s, void *data, int size, struct event_format *event) +static void pretty_print(struct trace_seq *s, void *data, int size, struct tep_event_format *event) { struct tep_handle *pevent = event->pevent; struct print_fmt *print_fmt = &event->print_fmt; @@ -5228,7 +5228,7 @@ int tep_data_type(struct tep_handle *pevent, struct tep_record *rec) * * This returns the event form a given @type; */ -struct event_format *tep_data_event_from_type(struct tep_handle *pevent, int type) +struct tep_event_format *tep_data_event_from_type(struct tep_handle *pevent, int type) { return tep_find_event(pevent, type); } @@ -5386,7 +5386,7 @@ int tep_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline) * This parses the raw @data using the given @event information and * writes the print format into the trace_seq. */ -void tep_event_info(struct trace_seq *s, struct event_format *event, +void tep_event_info(struct trace_seq *s, struct tep_event_format *event, struct tep_record *record) { int print_pretty = 1; @@ -5427,7 +5427,7 @@ static bool is_timestamp_in_us(char *trace_clock, bool use_trace_clock) * Returns the associated event for a given record, or NULL if non is * is found. */ -struct event_format * +struct tep_event_format * tep_find_event_by_record(struct tep_handle *pevent, struct tep_record *record) { int type; @@ -5452,7 +5452,7 @@ tep_find_event_by_record(struct tep_handle *pevent, struct tep_record *record) * Writes the tasks comm, pid and CPU to @s. */ void tep_print_event_task(struct tep_handle *pevent, struct trace_seq *s, - struct event_format *event, + struct tep_event_format *event, struct tep_record *record) { void *data = record->data; @@ -5480,7 +5480,7 @@ void tep_print_event_task(struct tep_handle *pevent, struct trace_seq *s, * Writes the timestamp of the record into @s. */ void tep_print_event_time(struct tep_handle *pevent, struct trace_seq *s, - struct event_format *event, + struct tep_event_format *event, struct tep_record *record, bool use_trace_clock) { @@ -5530,7 +5530,7 @@ void tep_print_event_time(struct tep_handle *pevent, struct trace_seq *s, * Writes the parsing of the record's data to @s. */ void tep_print_event_data(struct tep_handle *pevent, struct trace_seq *s, - struct event_format *event, + struct tep_event_format *event, struct tep_record *record) { static const char *spaces = " "; /* 20 spaces */ @@ -5549,7 +5549,7 @@ void tep_print_event_data(struct tep_handle *pevent, struct trace_seq *s, void tep_print_event(struct tep_handle *pevent, struct trace_seq *s, struct tep_record *record, bool use_trace_clock) { - struct event_format *event; + struct tep_event_format *event; event = tep_find_event_by_record(pevent, record); if (!event) { @@ -5571,8 +5571,8 @@ void tep_print_event(struct tep_handle *pevent, struct trace_seq *s, static int events_id_cmp(const void *a, const void *b) { - struct event_format * const * ea = a; - struct event_format * const * eb = b; + struct tep_event_format * const * ea = a; + struct tep_event_format * const * eb = b; if ((*ea)->id < (*eb)->id) return -1; @@ -5585,8 +5585,8 @@ static int events_id_cmp(const void *a, const void *b) static int events_name_cmp(const void *a, const void *b) { - struct event_format * const * ea = a; - struct event_format * const * eb = b; + struct tep_event_format * const * ea = a; + struct tep_event_format * const * eb = b; int res; res = strcmp((*ea)->name, (*eb)->name); @@ -5602,8 +5602,8 @@ static int events_name_cmp(const void *a, const void *b) static int events_system_cmp(const void *a, const void *b) { - struct event_format * const * ea = a; - struct event_format * const * eb = b; + struct tep_event_format * const * ea = a; + struct tep_event_format * const * eb = b; int res; res = strcmp((*ea)->system, (*eb)->system); @@ -5617,9 +5617,9 @@ static int events_system_cmp(const void *a, const void *b) return events_id_cmp(a, b); } -struct event_format **tep_list_events(struct tep_handle *pevent, enum event_sort_type sort_type) +struct tep_event_format **tep_list_events(struct tep_handle *pevent, enum event_sort_type sort_type) { - struct event_format **events; + struct tep_event_format **events; int (*sort)(const void *a, const void *b); events = pevent->sort_events; @@ -5702,7 +5702,7 @@ get_event_fields(const char *type, const char *name, * Returns an allocated array of fields. The last item in the array is NULL. * The array must be freed with free(). */ -struct format_field **tep_event_common_fields(struct event_format *event) +struct format_field **tep_event_common_fields(struct tep_event_format *event) { return get_event_fields("common", event->name, event->format.nr_common, @@ -5716,7 +5716,7 @@ struct format_field **tep_event_common_fields(struct event_format *event) * Returns an allocated array of fields. The last item in the array is NULL. * The array must be freed with free(). */ -struct format_field **tep_event_fields(struct event_format *event) +struct format_field **tep_event_fields(struct tep_event_format *event) { return get_event_fields("event", event->name, event->format.nr_fields, @@ -5958,7 +5958,7 @@ int tep_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long si return 0; } -static int event_matches(struct event_format *event, +static int event_matches(struct tep_event_format *event, int id, const char *sys_name, const char *event_name) { @@ -5981,7 +5981,7 @@ static void free_handler(struct event_handler *handle) free(handle); } -static int find_event_handle(struct tep_handle *pevent, struct event_format *event) +static int find_event_handle(struct tep_handle *pevent, struct tep_event_format *event) { struct event_handler *handle, **next; @@ -6022,11 +6022,11 @@ static int find_event_handle(struct tep_handle *pevent, struct event_format *eve * * /sys/kernel/debug/tracing/events/.../.../format */ -enum tep_errno __tep_parse_format(struct event_format **eventp, +enum tep_errno __tep_parse_format(struct tep_event_format **eventp, struct tep_handle *pevent, const char *buf, unsigned long size, const char *sys) { - struct event_format *event; + struct tep_event_format *event; int ret; init_input_buf(buf, size); @@ -6131,12 +6131,12 @@ enum tep_errno __tep_parse_format(struct event_format **eventp, static enum tep_errno __parse_event(struct tep_handle *pevent, - struct event_format **eventp, + struct tep_event_format **eventp, const char *buf, unsigned long size, const char *sys) { int ret = __tep_parse_format(eventp, pevent, buf, size, sys); - struct event_format *event = *eventp; + struct tep_event_format *event = *eventp; if (event == NULL) return ret; @@ -6173,7 +6173,7 @@ event_add_failed: * /sys/kernel/debug/tracing/events/.../.../format */ enum tep_errno tep_parse_format(struct tep_handle *pevent, - struct event_format **eventp, + struct tep_event_format **eventp, const char *buf, unsigned long size, const char *sys) { @@ -6197,7 +6197,7 @@ enum tep_errno tep_parse_format(struct tep_handle *pevent, enum tep_errno tep_parse_event(struct tep_handle *pevent, const char *buf, unsigned long size, const char *sys) { - struct event_format *event = NULL; + struct tep_event_format *event = NULL; return __parse_event(pevent, &event, buf, size, sys); } @@ -6263,7 +6263,7 @@ int get_field_val(struct trace_seq *s, struct format_field *field, * * On failure, it returns NULL. */ -void *tep_get_field_raw(struct trace_seq *s, struct event_format *event, +void *tep_get_field_raw(struct trace_seq *s, struct tep_event_format *event, const char *name, struct tep_record *record, int *len, int err) { @@ -6310,7 +6310,7 @@ void *tep_get_field_raw(struct trace_seq *s, struct event_format *event, * * Returns 0 on success -1 on field not found. */ -int tep_get_field_val(struct trace_seq *s, struct event_format *event, +int tep_get_field_val(struct trace_seq *s, struct tep_event_format *event, const char *name, struct tep_record *record, unsigned long long *val, int err) { @@ -6335,7 +6335,7 @@ int tep_get_field_val(struct trace_seq *s, struct event_format *event, * * Returns 0 on success -1 on field not found. */ -int tep_get_common_field_val(struct trace_seq *s, struct event_format *event, +int tep_get_common_field_val(struct trace_seq *s, struct tep_event_format *event, const char *name, struct tep_record *record, unsigned long long *val, int err) { @@ -6360,7 +6360,7 @@ int tep_get_common_field_val(struct trace_seq *s, struct event_format *event, * * Returns 0 on success -1 on field not found. */ -int tep_get_any_field_val(struct trace_seq *s, struct event_format *event, +int tep_get_any_field_val(struct trace_seq *s, struct tep_event_format *event, const char *name, struct tep_record *record, unsigned long long *val, int err) { @@ -6386,7 +6386,7 @@ int tep_get_any_field_val(struct trace_seq *s, struct event_format *event, * Returns: 0 on success, -1 field not found, or 1 if buffer is full. */ int tep_print_num_field(struct trace_seq *s, const char *fmt, - struct event_format *event, const char *name, + struct tep_event_format *event, const char *name, struct tep_record *record, int err) { struct format_field *field = tep_find_field(event, name); @@ -6418,7 +6418,7 @@ int tep_print_num_field(struct trace_seq *s, const char *fmt, * Returns: 0 on success, -1 field not found, or 1 if buffer is full. */ int tep_print_func_field(struct trace_seq *s, const char *fmt, - struct event_format *event, const char *name, + struct tep_event_format *event, const char *name, struct tep_record *record, int err) { struct format_field *field = tep_find_field(event, name); @@ -6578,11 +6578,11 @@ int tep_unregister_print_function(struct tep_handle *pevent, return -1; } -static struct event_format *search_event(struct tep_handle *pevent, int id, +static struct tep_event_format *search_event(struct tep_handle *pevent, int id, const char *sys_name, const char *event_name) { - struct event_format *event; + struct tep_event_format *event; if (id >= 0) { /* search by id */ @@ -6622,7 +6622,7 @@ int tep_register_event_handler(struct tep_handle *pevent, int id, const char *sys_name, const char *event_name, tep_event_handler_func func, void *context) { - struct event_format *event; + struct tep_event_format *event; struct event_handler *handle; event = search_event(pevent, id, sys_name, event_name); @@ -6706,7 +6706,7 @@ int tep_unregister_event_handler(struct tep_handle *pevent, int id, const char *sys_name, const char *event_name, tep_event_handler_func func, void *context) { - struct event_format *event; + struct tep_event_format *event; struct event_handler *handle; struct event_handler **next; @@ -6784,7 +6784,7 @@ static void free_formats(struct format *format) free_format_fields(format->fields); } -void tep_free_format(struct event_format *event) +void tep_free_format(struct tep_event_format *event) { free(event->name); free(event->system); -- cgit v1.2.3 From 2c92f9828b3ca4e82e7ceffeea76c6fba4044acc Mon Sep 17 00:00:00 2001 From: "Tzvetomir Stoyanov (VMware)" Date: Wed, 19 Sep 2018 14:56:45 -0400 Subject: tools lib traceevent, perf tools: Rename struct format{_field} to struct tep_format{_field} In order to make libtraceevent into a proper library, variables, data structures and functions require a unique prefix to prevent name space conflicts. That prefix will be "tep_". This renames struct format to struct tep_format and struct format_field to struct tep_format_field Signed-off-by: Tzvetomir Stoyanov (VMware) Cc: Andrew Morton Cc: Jiri Olsa Cc: Namhyung Kim Cc: Tzvetomir Stoyanov (VMware) Cc: linux-trace-devel@vger.kernel.org Link: http://lkml.kernel.org/r/20180919185722.661319373@goodmis.org Signed-off-by: Steven Rostedt (VMware) Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse.c | 82 +++++++++++++++++++------------------- 1 file changed, 41 insertions(+), 41 deletions(-) (limited to 'tools/lib/traceevent/event-parse.c') diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index bb2ebb322124..32547abb6500 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -1299,7 +1299,7 @@ static int event_read_id(void) return -1; } -static int field_is_string(struct format_field *field) +static int field_is_string(struct tep_format_field *field) { if ((field->flags & FIELD_IS_ARRAY) && (strstr(field->type, "char") || strstr(field->type, "u8") || @@ -1309,7 +1309,7 @@ static int field_is_string(struct format_field *field) return 0; } -static int field_is_dynamic(struct format_field *field) +static int field_is_dynamic(struct tep_format_field *field) { if (strncmp(field->type, "__data_loc", 10) == 0) return 1; @@ -1317,7 +1317,7 @@ static int field_is_dynamic(struct format_field *field) return 0; } -static int field_is_long(struct format_field *field) +static int field_is_long(struct tep_format_field *field) { /* includes long long */ if (strstr(field->type, "long")) @@ -1354,9 +1354,9 @@ static unsigned int type_size(const char *name) return 0; } -static int event_read_fields(struct tep_event_format *event, struct format_field **fields) +static int event_read_fields(struct tep_event_format *event, struct tep_format_field **fields) { - struct format_field *field = NULL; + struct tep_format_field *field = NULL; enum event_type type; char *token; char *last_token; @@ -2683,7 +2683,7 @@ out: static enum event_type process_dynamic_array(struct tep_event_format *event, struct print_arg *arg, char **tok) { - struct format_field *field; + struct tep_format_field *field; enum event_type type; char *token; @@ -2748,7 +2748,7 @@ static enum event_type process_dynamic_array_len(struct tep_event_format *event, struct print_arg *arg, char **tok) { - struct format_field *field; + struct tep_format_field *field; enum event_type type; char *token; @@ -3259,10 +3259,10 @@ static int event_read_print(struct tep_event_format *event) * Returns a common field from the event by the given @name. * This only searchs the common fields and not all field. */ -struct format_field * +struct tep_format_field * tep_find_common_field(struct tep_event_format *event, const char *name) { - struct format_field *format; + struct tep_format_field *format; for (format = event->format.common_fields; format; format = format->next) { @@ -3281,10 +3281,10 @@ tep_find_common_field(struct tep_event_format *event, const char *name) * Returns a non-common field by the given @name. * This does not search common fields. */ -struct format_field * +struct tep_format_field * tep_find_field(struct tep_event_format *event, const char *name) { - struct format_field *format; + struct tep_format_field *format; for (format = event->format.fields; format; format = format->next) { @@ -3304,10 +3304,10 @@ tep_find_field(struct tep_event_format *event, const char *name) * This searchs the common field names first, then * the non-common ones if a common one was not found. */ -struct format_field * +struct tep_format_field * tep_find_any_field(struct tep_event_format *event, const char *name) { - struct format_field *format; + struct tep_format_field *format; format = tep_find_common_field(event, name); if (format) @@ -3353,7 +3353,7 @@ unsigned long long tep_read_number(struct tep_handle *pevent, * * Returns 0 on success, -1 otherwise. */ -int tep_read_number_field(struct format_field *field, const void *data, +int tep_read_number_field(struct tep_format_field *field, const void *data, unsigned long long *value) { if (!field) @@ -3375,7 +3375,7 @@ static int get_common_info(struct tep_handle *pevent, const char *type, int *offset, int *size) { struct tep_event_format *event; - struct format_field *field; + struct tep_format_field *field; /* * All events should have the same common elements. @@ -3867,7 +3867,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, { struct tep_handle *pevent = event->pevent; struct print_flag_sym *flag; - struct format_field *field; + struct tep_format_field *field; struct printk_map *printk; long long val, fval; unsigned long long addr; @@ -4008,7 +4008,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, if (arg->int_array.field->type == PRINT_DYNAMIC_ARRAY) { unsigned long offset; - struct format_field *field = + struct tep_format_field *field = arg->int_array.field->dynarray.field; offset = tep_read_number(pevent, data + field->offset, @@ -4056,7 +4056,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, int str_offset; if (arg->string.offset == -1) { - struct format_field *f; + struct tep_format_field *f; f = tep_find_any_field(event, arg->string.string); arg->string.offset = f->offset; @@ -4074,7 +4074,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, int bitmask_size; if (arg->bitmask.offset == -1) { - struct format_field *f; + struct tep_format_field *f; f = tep_find_any_field(event, arg->bitmask.bitmask); arg->bitmask.offset = f->offset; @@ -4215,7 +4215,7 @@ static void free_args(struct print_arg *args) static struct print_arg *make_bprint_args(char *fmt, void *data, int size, struct tep_event_format *event) { struct tep_handle *pevent = event->pevent; - struct format_field *field, *ip_field; + struct tep_format_field *field, *ip_field; struct print_arg *args, *arg, **next; unsigned long long ip, val; char *ptr; @@ -4393,7 +4393,7 @@ get_bprint_format(void *data, int size __maybe_unused, { struct tep_handle *pevent = event->pevent; unsigned long long addr; - struct format_field *field; + struct tep_format_field *field; struct printk_map *printk; char *format; @@ -4788,7 +4788,7 @@ static int is_printable_array(char *p, unsigned int len) } void tep_print_field(struct trace_seq *s, void *data, - struct format_field *field) + struct tep_format_field *field) { unsigned long long val; unsigned int offset, len, i; @@ -4855,7 +4855,7 @@ void tep_print_field(struct trace_seq *s, void *data, void tep_print_fields(struct trace_seq *s, void *data, int size __maybe_unused, struct tep_event_format *event) { - struct format_field *field; + struct tep_format_field *field; field = event->format.fields; while (field) { @@ -5664,12 +5664,12 @@ struct tep_event_format **tep_list_events(struct tep_handle *pevent, enum event_ return events; } -static struct format_field ** +static struct tep_format_field ** get_event_fields(const char *type, const char *name, - int count, struct format_field *list) + int count, struct tep_format_field *list) { - struct format_field **fields; - struct format_field *field; + struct tep_format_field **fields; + struct tep_format_field *field; int i = 0; fields = malloc(sizeof(*fields) * (count + 1)); @@ -5702,7 +5702,7 @@ get_event_fields(const char *type, const char *name, * Returns an allocated array of fields. The last item in the array is NULL. * The array must be freed with free(). */ -struct format_field **tep_event_common_fields(struct tep_event_format *event) +struct tep_format_field **tep_event_common_fields(struct tep_event_format *event) { return get_event_fields("common", event->name, event->format.nr_common, @@ -5716,7 +5716,7 @@ struct format_field **tep_event_common_fields(struct tep_event_format *event) * Returns an allocated array of fields. The last item in the array is NULL. * The array must be freed with free(). */ -struct format_field **tep_event_fields(struct tep_event_format *event) +struct tep_format_field **tep_event_fields(struct tep_event_format *event) { return get_event_fields("event", event->name, event->format.nr_fields, @@ -6090,7 +6090,7 @@ enum tep_errno __tep_parse_format(struct tep_event_format **eventp, } if (!ret && (event->flags & EVENT_FL_ISFTRACE)) { - struct format_field *field; + struct tep_format_field *field; struct print_arg *arg, **list; /* old ftrace had no args */ @@ -6230,7 +6230,7 @@ int tep_strerror(struct tep_handle *pevent __maybe_unused, return 0; } -int get_field_val(struct trace_seq *s, struct format_field *field, +int get_field_val(struct trace_seq *s, struct tep_format_field *field, const char *name, struct tep_record *record, unsigned long long *val, int err) { @@ -6267,7 +6267,7 @@ void *tep_get_field_raw(struct trace_seq *s, struct tep_event_format *event, const char *name, struct tep_record *record, int *len, int err) { - struct format_field *field; + struct tep_format_field *field; void *data = record->data; unsigned offset; int dummy; @@ -6314,7 +6314,7 @@ int tep_get_field_val(struct trace_seq *s, struct tep_event_format *event, const char *name, struct tep_record *record, unsigned long long *val, int err) { - struct format_field *field; + struct tep_format_field *field; if (!event) return -1; @@ -6339,7 +6339,7 @@ int tep_get_common_field_val(struct trace_seq *s, struct tep_event_format *event const char *name, struct tep_record *record, unsigned long long *val, int err) { - struct format_field *field; + struct tep_format_field *field; if (!event) return -1; @@ -6364,7 +6364,7 @@ int tep_get_any_field_val(struct trace_seq *s, struct tep_event_format *event, const char *name, struct tep_record *record, unsigned long long *val, int err) { - struct format_field *field; + struct tep_format_field *field; if (!event) return -1; @@ -6389,7 +6389,7 @@ int tep_print_num_field(struct trace_seq *s, const char *fmt, struct tep_event_format *event, const char *name, struct tep_record *record, int err) { - struct format_field *field = tep_find_field(event, name); + struct tep_format_field *field = tep_find_field(event, name); unsigned long long val; if (!field) @@ -6421,7 +6421,7 @@ int tep_print_func_field(struct trace_seq *s, const char *fmt, struct tep_event_format *event, const char *name, struct tep_record *record, int err) { - struct format_field *field = tep_find_field(event, name); + struct tep_format_field *field = tep_find_field(event, name); struct tep_handle *pevent = event->pevent; unsigned long long val; struct func_map *func; @@ -6758,7 +6758,7 @@ void tep_ref(struct tep_handle *pevent) pevent->ref_count++; } -void tep_free_format_field(struct format_field *field) +void tep_free_format_field(struct tep_format_field *field) { free(field->type); if (field->alias != field->name) @@ -6767,9 +6767,9 @@ void tep_free_format_field(struct format_field *field) free(field); } -static void free_format_fields(struct format_field *field) +static void free_format_fields(struct tep_format_field *field) { - struct format_field *next; + struct tep_format_field *next; while (field) { next = field->next; @@ -6778,7 +6778,7 @@ static void free_format_fields(struct format_field *field) } } -static void free_formats(struct format *format) +static void free_formats(struct tep_format *format) { free_format_fields(format->common_fields); free_format_fields(format->fields); -- cgit v1.2.3 From bb39ccb204cc2e8135660b9cb768ffcf242bf33e Mon Sep 17 00:00:00 2001 From: "Tzvetomir Stoyanov (VMware)" Date: Wed, 19 Sep 2018 14:56:46 -0400 Subject: tools lib traceevent, perf tools: Rename enum format_flags to enum tep_format_flags In order to make libtraceevent into a proper library, variables, data structures and functions require a unique prefix to prevent name space conflicts. That prefix will be "tep_". This renames enum format_flags to enum tep_format_flags and adds prefix TEP_ to all of its members. Signed-off-by: Tzvetomir Stoyanov (VMware) Cc: Andrew Morton Cc: Jiri Olsa Cc: Namhyung Kim Cc: Tzvetomir Stoyanov (VMware) Cc: linux-trace-devel@vger.kernel.org Link: http://lkml.kernel.org/r/20180919185722.803127871@goodmis.org Signed-off-by: Steven Rostedt (VMware) Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse.c | 48 +++++++++++++++++++------------------- 1 file changed, 24 insertions(+), 24 deletions(-) (limited to 'tools/lib/traceevent/event-parse.c') diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index 32547abb6500..508c89365c90 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -1301,7 +1301,7 @@ static int event_read_id(void) static int field_is_string(struct tep_format_field *field) { - if ((field->flags & FIELD_IS_ARRAY) && + if ((field->flags & TEP_FIELD_IS_ARRAY) && (strstr(field->type, "char") || strstr(field->type, "u8") || strstr(field->type, "s8"))) return 1; @@ -1328,7 +1328,7 @@ static int field_is_long(struct tep_format_field *field) static unsigned int type_size(const char *name) { - /* This covers all FIELD_IS_STRING types. */ + /* This covers all TEP_FIELD_IS_STRING types. */ static struct { const char *type; unsigned int size; @@ -1416,7 +1416,7 @@ static int event_read_fields(struct tep_event_format *event, struct tep_format_f type == EVENT_OP && strcmp(token, ".") == 0)) { if (strcmp(token, "*") == 0) - field->flags |= FIELD_IS_POINTER; + field->flags |= TEP_FIELD_IS_POINTER; if (field->type) { char *new_type; @@ -1455,7 +1455,7 @@ static int event_read_fields(struct tep_event_format *event, struct tep_format_f char *new_brackets; int len; - field->flags |= FIELD_IS_ARRAY; + field->flags |= TEP_FIELD_IS_ARRAY; type = read_token(&token); @@ -1544,11 +1544,11 @@ static int event_read_fields(struct tep_event_format *event, struct tep_format_f } if (field_is_string(field)) - field->flags |= FIELD_IS_STRING; + field->flags |= TEP_FIELD_IS_STRING; if (field_is_dynamic(field)) - field->flags |= FIELD_IS_DYNAMIC; + field->flags |= TEP_FIELD_IS_DYNAMIC; if (field_is_long(field)) - field->flags |= FIELD_IS_LONG; + field->flags |= TEP_FIELD_IS_LONG; if (test_type_token(type, token, EVENT_OP, ";")) goto fail; @@ -1597,7 +1597,7 @@ static int event_read_fields(struct tep_event_format *event, struct tep_format_f goto fail; if (strtoul(token, NULL, 0)) - field->flags |= FIELD_IS_SIGNED; + field->flags |= TEP_FIELD_IS_SIGNED; free_token(token); if (read_expected(EVENT_OP, ";") < 0) @@ -1609,14 +1609,14 @@ static int event_read_fields(struct tep_event_format *event, struct tep_format_f free_token(token); - if (field->flags & FIELD_IS_ARRAY) { + if (field->flags & TEP_FIELD_IS_ARRAY) { if (field->arraylen) field->elementsize = field->size / field->arraylen; - else if (field->flags & FIELD_IS_DYNAMIC) + else if (field->flags & TEP_FIELD_IS_DYNAMIC) field->elementsize = size_dynamic; - else if (field->flags & FIELD_IS_STRING) + else if (field->flags & TEP_FIELD_IS_STRING) field->elementsize = 1; - else if (field->flags & FIELD_IS_LONG) + else if (field->flags & TEP_FIELD_IS_LONG) field->elementsize = event->pevent ? event->pevent->long_size : sizeof(long); @@ -2089,11 +2089,11 @@ process_entry(struct tep_event_format *event __maybe_unused, struct print_arg *a if (is_flag_field) { arg->field.field = tep_find_any_field(event, arg->field.name); - arg->field.field->flags |= FIELD_IS_FLAG; + arg->field.field->flags |= TEP_FIELD_IS_FLAG; is_flag_field = 0; } else if (is_symbolic_field) { arg->field.field = tep_find_any_field(event, arg->field.name); - arg->field.field->flags |= FIELD_IS_SYMBOLIC; + arg->field.field->flags |= TEP_FIELD_IS_SYMBOLIC; is_symbolic_field = 0; } @@ -3901,7 +3901,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, * and the size is the same as long_size, assume that it * is a pointer. */ - if (!(field->flags & FIELD_IS_ARRAY) && + if (!(field->flags & TEP_FIELD_IS_ARRAY) && field->size == pevent->long_size) { /* Handle heterogeneous recording and processing @@ -4794,16 +4794,16 @@ void tep_print_field(struct trace_seq *s, void *data, unsigned int offset, len, i; struct tep_handle *pevent = field->event->pevent; - if (field->flags & FIELD_IS_ARRAY) { + if (field->flags & TEP_FIELD_IS_ARRAY) { offset = field->offset; len = field->size; - if (field->flags & FIELD_IS_DYNAMIC) { + if (field->flags & TEP_FIELD_IS_DYNAMIC) { val = tep_read_number(pevent, data + offset, len); offset = val; len = offset >> 16; offset &= 0xffff; } - if (field->flags & FIELD_IS_STRING && + if (field->flags & TEP_FIELD_IS_STRING && is_printable_array(data + offset, len)) { trace_seq_printf(s, "%s", (char *)data + offset); } else { @@ -4815,21 +4815,21 @@ void tep_print_field(struct trace_seq *s, void *data, *((unsigned char *)data + offset + i)); } trace_seq_putc(s, ']'); - field->flags &= ~FIELD_IS_STRING; + field->flags &= ~TEP_FIELD_IS_STRING; } } else { val = tep_read_number(pevent, data + field->offset, field->size); - if (field->flags & FIELD_IS_POINTER) { + if (field->flags & TEP_FIELD_IS_POINTER) { trace_seq_printf(s, "0x%llx", val); - } else if (field->flags & FIELD_IS_SIGNED) { + } else if (field->flags & TEP_FIELD_IS_SIGNED) { switch (field->size) { case 4: /* * If field is long then print it in hex. * A long usually stores pointers. */ - if (field->flags & FIELD_IS_LONG) + if (field->flags & TEP_FIELD_IS_LONG) trace_seq_printf(s, "0x%x", (int)val); else trace_seq_printf(s, "%d", (int)val); @@ -4844,7 +4844,7 @@ void tep_print_field(struct trace_seq *s, void *data, trace_seq_printf(s, "%lld", val); } } else { - if (field->flags & FIELD_IS_LONG) + if (field->flags & TEP_FIELD_IS_LONG) trace_seq_printf(s, "0x%llx", val); else trace_seq_printf(s, "%llu", val); @@ -6288,7 +6288,7 @@ void *tep_get_field_raw(struct trace_seq *s, struct tep_event_format *event, len = &dummy; offset = field->offset; - if (field->flags & FIELD_IS_DYNAMIC) { + if (field->flags & TEP_FIELD_IS_DYNAMIC) { offset = tep_read_number(event->pevent, data + offset, field->size); *len = offset >> 16; -- cgit v1.2.3 From f25d9e09e9354bded677d21b51a7b1879cfa02a8 Mon Sep 17 00:00:00 2001 From: "Tzvetomir Stoyanov (VMware)" Date: Wed, 19 Sep 2018 14:56:47 -0400 Subject: tools lib traceevent: Rename enum event_{sort_}type to enum tep_event_{sort_}type In order to make libtraceevent into a proper library, variables, data structures and functions require a unique prefix to prevent name space conflicts. That prefix will be "tep_". This renames enum event_type to enum tep_event_type, enum event_sort_type to enum tep_event_sort_type and add prefix TEP_ to all enum's members Signed-off-by: Tzvetomir Stoyanov (VMware) Cc: Andrew Morton Cc: Jiri Olsa Cc: Namhyung Kim Cc: Tzvetomir Stoyanov (VMware) Cc: linux-trace-devel@vger.kernel.org Link: http://lkml.kernel.org/r/20180919185722.961022207@goodmis.org Signed-off-by: Steven Rostedt (VMware) Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse.c | 488 ++++++++++++++++++------------------- 1 file changed, 244 insertions(+), 244 deletions(-) (limited to 'tools/lib/traceevent/event-parse.c') diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index 508c89365c90..1696dd9534bc 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -770,12 +770,12 @@ static int add_event(struct tep_handle *pevent, struct tep_event_format *event) return 0; } -static int event_item_type(enum event_type type) +static int event_item_type(enum tep_event_type type) { switch (type) { - case EVENT_ITEM ... EVENT_SQUOTE: + case TEP_EVENT_ITEM ... TEP_EVENT_SQUOTE: return 1; - case EVENT_ERROR ... EVENT_DELIM: + case TEP_EVENT_ERROR ... TEP_EVENT_DELIM: default: return 0; } @@ -863,24 +863,24 @@ static void free_arg(struct print_arg *arg) free(arg); } -static enum event_type get_type(int ch) +static enum tep_event_type get_type(int ch) { if (ch == '\n') - return EVENT_NEWLINE; + return TEP_EVENT_NEWLINE; if (isspace(ch)) - return EVENT_SPACE; + return TEP_EVENT_SPACE; if (isalnum(ch) || ch == '_') - return EVENT_ITEM; + return TEP_EVENT_ITEM; if (ch == '\'') - return EVENT_SQUOTE; + return TEP_EVENT_SQUOTE; if (ch == '"') - return EVENT_DQUOTE; + return TEP_EVENT_DQUOTE; if (!isprint(ch)) - return EVENT_NONE; + return TEP_EVENT_NONE; if (ch == '(' || ch == ')' || ch == ',') - return EVENT_DELIM; + return TEP_EVENT_DELIM; - return EVENT_OP; + return TEP_EVENT_OP; } static int __read_char(void) @@ -928,38 +928,38 @@ static int extend_token(char **tok, char *buf, int size) return 0; } -static enum event_type force_token(const char *str, char **tok); +static enum tep_event_type force_token(const char *str, char **tok); -static enum event_type __read_token(char **tok) +static enum tep_event_type __read_token(char **tok) { char buf[BUFSIZ]; int ch, last_ch, quote_ch, next_ch; int i = 0; int tok_size = 0; - enum event_type type; + enum tep_event_type type; *tok = NULL; ch = __read_char(); if (ch < 0) - return EVENT_NONE; + return TEP_EVENT_NONE; type = get_type(ch); - if (type == EVENT_NONE) + if (type == TEP_EVENT_NONE) return type; buf[i++] = ch; switch (type) { - case EVENT_NEWLINE: - case EVENT_DELIM: + case TEP_EVENT_NEWLINE: + case TEP_EVENT_DELIM: if (asprintf(tok, "%c", ch) < 0) - return EVENT_ERROR; + return TEP_EVENT_ERROR; return type; - case EVENT_OP: + case TEP_EVENT_OP: switch (ch) { case '-': next_ch = __peek_char(); @@ -1002,8 +1002,8 @@ static enum event_type __read_token(char **tok) buf[i++] = __read_char(); goto out; - case EVENT_DQUOTE: - case EVENT_SQUOTE: + case TEP_EVENT_DQUOTE: + case TEP_EVENT_SQUOTE: /* don't keep quotes */ i--; quote_ch = ch; @@ -1015,7 +1015,7 @@ static enum event_type __read_token(char **tok) tok_size += BUFSIZ; if (extend_token(tok, buf, tok_size) < 0) - return EVENT_NONE; + return TEP_EVENT_NONE; i = 0; } last_ch = ch; @@ -1032,7 +1032,7 @@ static enum event_type __read_token(char **tok) * For strings (double quotes) check the next token. * If it is another string, concatinate the two. */ - if (type == EVENT_DQUOTE) { + if (type == TEP_EVENT_DQUOTE) { unsigned long long save_input_buf_ptr = input_buf_ptr; do { @@ -1045,8 +1045,8 @@ static enum event_type __read_token(char **tok) goto out; - case EVENT_ERROR ... EVENT_SPACE: - case EVENT_ITEM: + case TEP_EVENT_ERROR ... TEP_EVENT_SPACE: + case TEP_EVENT_ITEM: default: break; } @@ -1057,7 +1057,7 @@ static enum event_type __read_token(char **tok) tok_size += BUFSIZ; if (extend_token(tok, buf, tok_size) < 0) - return EVENT_NONE; + return TEP_EVENT_NONE; i = 0; } ch = __read_char(); @@ -1067,9 +1067,9 @@ static enum event_type __read_token(char **tok) out: buf[i] = 0; if (extend_token(tok, buf, tok_size + i + 1) < 0) - return EVENT_NONE; + return TEP_EVENT_NONE; - if (type == EVENT_ITEM) { + if (type == TEP_EVENT_ITEM) { /* * Older versions of the kernel has a bug that * creates invalid symbols and will break the mac80211 @@ -1096,12 +1096,12 @@ static enum event_type __read_token(char **tok) return type; } -static enum event_type force_token(const char *str, char **tok) +static enum tep_event_type force_token(const char *str, char **tok) { const char *save_input_buf; unsigned long long save_input_buf_ptr; unsigned long long save_input_buf_siz; - enum event_type type; + enum tep_event_type type; /* save off the current input pointers */ save_input_buf = input_buf; @@ -1126,13 +1126,13 @@ static void free_token(char *tok) free(tok); } -static enum event_type read_token(char **tok) +static enum tep_event_type read_token(char **tok) { - enum event_type type; + enum tep_event_type type; for (;;) { type = __read_token(tok); - if (type != EVENT_SPACE) + if (type != TEP_EVENT_SPACE) return type; free_token(*tok); @@ -1140,7 +1140,7 @@ static enum event_type read_token(char **tok) /* not reached */ *tok = NULL; - return EVENT_NONE; + return TEP_EVENT_NONE; } /** @@ -1152,7 +1152,7 @@ static enum event_type read_token(char **tok) * * Returns the token type. */ -enum event_type tep_read_token(char **tok) +enum tep_event_type tep_read_token(char **tok) { return read_token(tok); } @@ -1167,13 +1167,13 @@ void tep_free_token(char *token) } /* no newline */ -static enum event_type read_token_item(char **tok) +static enum tep_event_type read_token_item(char **tok) { - enum event_type type; + enum tep_event_type type; for (;;) { type = __read_token(tok); - if (type != EVENT_SPACE && type != EVENT_NEWLINE) + if (type != TEP_EVENT_SPACE && type != TEP_EVENT_NEWLINE) return type; free_token(*tok); *tok = NULL; @@ -1181,10 +1181,10 @@ static enum event_type read_token_item(char **tok) /* not reached */ *tok = NULL; - return EVENT_NONE; + return TEP_EVENT_NONE; } -static int test_type(enum event_type type, enum event_type expect) +static int test_type(enum tep_event_type type, enum tep_event_type expect) { if (type != expect) { do_warning("Error: expected type %d but read %d", @@ -1194,8 +1194,8 @@ static int test_type(enum event_type type, enum event_type expect) return 0; } -static int test_type_token(enum event_type type, const char *token, - enum event_type expect, const char *expect_tok) +static int test_type_token(enum tep_event_type type, const char *token, + enum tep_event_type expect, const char *expect_tok) { if (type != expect) { do_warning("Error: expected type %d but read %d", @@ -1211,9 +1211,9 @@ static int test_type_token(enum event_type type, const char *token, return 0; } -static int __read_expect_type(enum event_type expect, char **tok, int newline_ok) +static int __read_expect_type(enum tep_event_type expect, char **tok, int newline_ok) { - enum event_type type; + enum tep_event_type type; if (newline_ok) type = read_token(tok); @@ -1222,15 +1222,15 @@ static int __read_expect_type(enum event_type expect, char **tok, int newline_ok return test_type(type, expect); } -static int read_expect_type(enum event_type expect, char **tok) +static int read_expect_type(enum tep_event_type expect, char **tok) { return __read_expect_type(expect, tok, 1); } -static int __read_expected(enum event_type expect, const char *str, +static int __read_expected(enum tep_event_type expect, const char *str, int newline_ok) { - enum event_type type; + enum tep_event_type type; char *token; int ret; @@ -1246,12 +1246,12 @@ static int __read_expected(enum event_type expect, const char *str, return ret; } -static int read_expected(enum event_type expect, const char *str) +static int read_expected(enum tep_event_type expect, const char *str) { return __read_expected(expect, str, 1); } -static int read_expected_item(enum event_type expect, const char *str) +static int read_expected_item(enum tep_event_type expect, const char *str) { return __read_expected(expect, str, 0); } @@ -1260,13 +1260,13 @@ static char *event_read_name(void) { char *token; - if (read_expected(EVENT_ITEM, "name") < 0) + if (read_expected(TEP_EVENT_ITEM, "name") < 0) return NULL; - if (read_expected(EVENT_OP, ":") < 0) + if (read_expected(TEP_EVENT_OP, ":") < 0) return NULL; - if (read_expect_type(EVENT_ITEM, &token) < 0) + if (read_expect_type(TEP_EVENT_ITEM, &token) < 0) goto fail; return token; @@ -1281,13 +1281,13 @@ static int event_read_id(void) char *token; int id; - if (read_expected_item(EVENT_ITEM, "ID") < 0) + if (read_expected_item(TEP_EVENT_ITEM, "ID") < 0) return -1; - if (read_expected(EVENT_OP, ":") < 0) + if (read_expected(TEP_EVENT_OP, ":") < 0) return -1; - if (read_expect_type(EVENT_ITEM, &token) < 0) + if (read_expect_type(TEP_EVENT_ITEM, &token) < 0) goto fail; id = strtoul(token, NULL, 0); @@ -1357,7 +1357,7 @@ static unsigned int type_size(const char *name) static int event_read_fields(struct tep_event_format *event, struct tep_format_field **fields) { struct tep_format_field *field = NULL; - enum event_type type; + enum tep_event_type type; char *token; char *last_token; int count = 0; @@ -1366,14 +1366,14 @@ static int event_read_fields(struct tep_event_format *event, struct tep_format_f unsigned int size_dynamic = 0; type = read_token(&token); - if (type == EVENT_NEWLINE) { + if (type == TEP_EVENT_NEWLINE) { free_token(token); return count; } count++; - if (test_type_token(type, token, EVENT_ITEM, "field")) + if (test_type_token(type, token, TEP_EVENT_ITEM, "field")) goto fail; free_token(token); @@ -1383,16 +1383,16 @@ static int event_read_fields(struct tep_event_format *event, struct tep_format_f * Just ignore it. */ if (event->flags & EVENT_FL_ISFTRACE && - type == EVENT_ITEM && strcmp(token, "special") == 0) { + type == TEP_EVENT_ITEM && strcmp(token, "special") == 0) { free_token(token); type = read_token(&token); } - if (test_type_token(type, token, EVENT_OP, ":") < 0) + if (test_type_token(type, token, TEP_EVENT_OP, ":") < 0) goto fail; free_token(token); - if (read_expect_type(EVENT_ITEM, &token) < 0) + if (read_expect_type(TEP_EVENT_ITEM, &token) < 0) goto fail; last_token = token; @@ -1406,14 +1406,14 @@ static int event_read_fields(struct tep_event_format *event, struct tep_format_f /* read the rest of the type */ for (;;) { type = read_token(&token); - if (type == EVENT_ITEM || - (type == EVENT_OP && strcmp(token, "*") == 0) || + if (type == TEP_EVENT_ITEM || + (type == TEP_EVENT_OP && strcmp(token, "*") == 0) || /* * Some of the ftrace fields are broken and have * an illegal "." in them. */ (event->flags & EVENT_FL_ISFTRACE && - type == EVENT_OP && strcmp(token, ".") == 0)) { + type == TEP_EVENT_OP && strcmp(token, ".") == 0)) { if (strcmp(token, "*") == 0) field->flags |= TEP_FIELD_IS_POINTER; @@ -1446,11 +1446,11 @@ static int event_read_fields(struct tep_event_format *event, struct tep_format_f } field->name = field->alias = last_token; - if (test_type(type, EVENT_OP)) + if (test_type(type, TEP_EVENT_OP)) goto fail; if (strcmp(token, "[") == 0) { - enum event_type last_type = type; + enum tep_event_type last_type = type; char *brackets = token; char *new_brackets; int len; @@ -1459,14 +1459,14 @@ static int event_read_fields(struct tep_event_format *event, struct tep_format_f type = read_token(&token); - if (type == EVENT_ITEM) + if (type == TEP_EVENT_ITEM) field->arraylen = strtoul(token, NULL, 0); else field->arraylen = 0; while (strcmp(token, "]") != 0) { - if (last_type == EVENT_ITEM && - type == EVENT_ITEM) + if (last_type == TEP_EVENT_ITEM && + type == TEP_EVENT_ITEM) len = 2; else len = 1; @@ -1487,7 +1487,7 @@ static int event_read_fields(struct tep_event_format *event, struct tep_format_f field->arraylen = strtoul(token, NULL, 0); free_token(token); type = read_token(&token); - if (type == EVENT_NONE) { + if (type == TEP_EVENT_NONE) { do_warning_event(event, "failed to find token"); goto fail; } @@ -1510,7 +1510,7 @@ static int event_read_fields(struct tep_event_format *event, struct tep_format_f * If the next token is not an OP, then it is of * the format: type [] item; */ - if (type == EVENT_ITEM) { + if (type == TEP_EVENT_ITEM) { char *new_type; new_type = realloc(field->type, strlen(field->type) + @@ -1550,60 +1550,60 @@ static int event_read_fields(struct tep_event_format *event, struct tep_format_f if (field_is_long(field)) field->flags |= TEP_FIELD_IS_LONG; - if (test_type_token(type, token, EVENT_OP, ";")) + if (test_type_token(type, token, TEP_EVENT_OP, ";")) goto fail; free_token(token); - if (read_expected(EVENT_ITEM, "offset") < 0) + if (read_expected(TEP_EVENT_ITEM, "offset") < 0) goto fail_expect; - if (read_expected(EVENT_OP, ":") < 0) + if (read_expected(TEP_EVENT_OP, ":") < 0) goto fail_expect; - if (read_expect_type(EVENT_ITEM, &token)) + if (read_expect_type(TEP_EVENT_ITEM, &token)) goto fail; field->offset = strtoul(token, NULL, 0); free_token(token); - if (read_expected(EVENT_OP, ";") < 0) + if (read_expected(TEP_EVENT_OP, ";") < 0) goto fail_expect; - if (read_expected(EVENT_ITEM, "size") < 0) + if (read_expected(TEP_EVENT_ITEM, "size") < 0) goto fail_expect; - if (read_expected(EVENT_OP, ":") < 0) + if (read_expected(TEP_EVENT_OP, ":") < 0) goto fail_expect; - if (read_expect_type(EVENT_ITEM, &token)) + if (read_expect_type(TEP_EVENT_ITEM, &token)) goto fail; field->size = strtoul(token, NULL, 0); free_token(token); - if (read_expected(EVENT_OP, ";") < 0) + if (read_expected(TEP_EVENT_OP, ";") < 0) goto fail_expect; type = read_token(&token); - if (type != EVENT_NEWLINE) { + if (type != TEP_EVENT_NEWLINE) { /* newer versions of the kernel have a "signed" type */ - if (test_type_token(type, token, EVENT_ITEM, "signed")) + if (test_type_token(type, token, TEP_EVENT_ITEM, "signed")) goto fail; free_token(token); - if (read_expected(EVENT_OP, ":") < 0) + if (read_expected(TEP_EVENT_OP, ":") < 0) goto fail_expect; - if (read_expect_type(EVENT_ITEM, &token)) + if (read_expect_type(TEP_EVENT_ITEM, &token)) goto fail; if (strtoul(token, NULL, 0)) field->flags |= TEP_FIELD_IS_SIGNED; free_token(token); - if (read_expected(EVENT_OP, ";") < 0) + if (read_expected(TEP_EVENT_OP, ";") < 0) goto fail_expect; - if (read_expect_type(EVENT_NEWLINE, &token)) + if (read_expect_type(TEP_EVENT_NEWLINE, &token)) goto fail; } @@ -1646,13 +1646,13 @@ static int event_read_format(struct tep_event_format *event) char *token; int ret; - if (read_expected_item(EVENT_ITEM, "format") < 0) + if (read_expected_item(TEP_EVENT_ITEM, "format") < 0) return -1; - if (read_expected(EVENT_OP, ":") < 0) + if (read_expected(TEP_EVENT_OP, ":") < 0) return -1; - if (read_expect_type(EVENT_NEWLINE, &token)) + if (read_expect_type(TEP_EVENT_NEWLINE, &token)) goto fail; free_token(token); @@ -1673,14 +1673,14 @@ static int event_read_format(struct tep_event_format *event) return -1; } -static enum event_type +static enum tep_event_type process_arg_token(struct tep_event_format *event, struct print_arg *arg, - char **tok, enum event_type type); + char **tok, enum tep_event_type type); -static enum event_type +static enum tep_event_type process_arg(struct tep_event_format *event, struct print_arg *arg, char **tok) { - enum event_type type; + enum tep_event_type type; char *token; type = read_token(&token); @@ -1689,32 +1689,32 @@ process_arg(struct tep_event_format *event, struct print_arg *arg, char **tok) return process_arg_token(event, arg, tok, type); } -static enum event_type +static enum tep_event_type process_op(struct tep_event_format *event, struct print_arg *arg, char **tok); /* * For __print_symbolic() and __print_flags, we need to completely * evaluate the first argument, which defines what to print next. */ -static enum event_type +static enum tep_event_type process_field_arg(struct tep_event_format *event, struct print_arg *arg, char **tok) { - enum event_type type; + enum tep_event_type type; type = process_arg(event, arg, tok); - while (type == EVENT_OP) { + while (type == TEP_EVENT_OP) { type = process_op(event, arg, tok); } return type; } -static enum event_type +static enum tep_event_type process_cond(struct tep_event_format *event, struct print_arg *top, char **tok) { struct print_arg *arg, *left, *right; - enum event_type type; + enum tep_event_type type; char *token = NULL; arg = alloc_arg(); @@ -1737,16 +1737,16 @@ process_cond(struct tep_event_format *event, struct print_arg *top, char **tok) type = process_arg(event, left, &token); again: - if (type == EVENT_ERROR) + if (type == TEP_EVENT_ERROR) goto out_free; /* Handle other operations in the arguments */ - if (type == EVENT_OP && strcmp(token, ":") != 0) { + if (type == TEP_EVENT_OP && strcmp(token, ":") != 0) { type = process_op(event, left, &token); goto again; } - if (test_type_token(type, token, EVENT_OP, ":")) + if (test_type_token(type, token, TEP_EVENT_OP, ":")) goto out_free; arg->op.op = token; @@ -1763,14 +1763,14 @@ out_free: top->op.right = NULL; free_token(token); free_arg(arg); - return EVENT_ERROR; + return TEP_EVENT_ERROR; } -static enum event_type +static enum tep_event_type process_array(struct tep_event_format *event, struct print_arg *top, char **tok) { struct print_arg *arg; - enum event_type type; + enum tep_event_type type; char *token = NULL; arg = alloc_arg(); @@ -1778,12 +1778,12 @@ process_array(struct tep_event_format *event, struct print_arg *top, char **tok) do_warning_event(event, "%s: not enough memory!", __func__); /* '*tok' is set to top->op.op. No need to free. */ *tok = NULL; - return EVENT_ERROR; + return TEP_EVENT_ERROR; } *tok = NULL; type = process_arg(event, arg, &token); - if (test_type_token(type, token, EVENT_OP, "]")) + if (test_type_token(type, token, TEP_EVENT_OP, "]")) goto out_free; top->op.right = arg; @@ -1797,7 +1797,7 @@ process_array(struct tep_event_format *event, struct print_arg *top, char **tok) out_free: free_token(token); free_arg(arg); - return EVENT_ERROR; + return TEP_EVENT_ERROR; } static int get_op_prio(char *op) @@ -1868,11 +1868,11 @@ static int set_op_prio(struct print_arg *arg) } /* Note, *tok does not get freed, but will most likely be saved */ -static enum event_type +static enum tep_event_type process_op(struct tep_event_format *event, struct print_arg *arg, char **tok) { struct print_arg *left, *right = NULL; - enum event_type type; + enum tep_event_type type; char *token; /* the op is passed in via tok */ @@ -1974,7 +1974,7 @@ process_op(struct tep_event_format *event, struct print_arg *arg, char **tok) /* could just be a type pointer */ if ((strcmp(arg->op.op, "*") == 0) && - type == EVENT_DELIM && (strcmp(token, ")") == 0)) { + type == TEP_EVENT_DELIM && (strcmp(token, ")") == 0)) { char *new_atom; if (left->type != PRINT_ATOM) { @@ -2000,7 +2000,7 @@ process_op(struct tep_event_format *event, struct print_arg *arg, char **tok) goto out_warn_free; type = process_arg_token(event, right, tok, type); - if (type == EVENT_ERROR) { + if (type == TEP_EVENT_ERROR) { free_arg(right); /* token was freed in process_arg_token() via *tok */ token = NULL; @@ -2047,7 +2047,7 @@ process_op(struct tep_event_format *event, struct print_arg *arg, char **tok) goto out_free; } - if (type == EVENT_OP && strcmp(*tok, ":") != 0) { + if (type == TEP_EVENT_OP && strcmp(*tok, ":") != 0) { int prio; /* higher prios need to be closer to the root */ @@ -2066,21 +2066,21 @@ out_warn_free: out_free: free_token(token); *tok = NULL; - return EVENT_ERROR; + return TEP_EVENT_ERROR; } -static enum event_type +static enum tep_event_type process_entry(struct tep_event_format *event __maybe_unused, struct print_arg *arg, char **tok) { - enum event_type type; + enum tep_event_type type; char *field; char *token; - if (read_expected(EVENT_OP, "->") < 0) + if (read_expected(TEP_EVENT_OP, "->") < 0) goto out_err; - if (read_expect_type(EVENT_ITEM, &token) < 0) + if (read_expect_type(TEP_EVENT_ITEM, &token) < 0) goto out_free; field = token; @@ -2106,14 +2106,14 @@ process_entry(struct tep_event_format *event __maybe_unused, struct print_arg *a free_token(token); out_err: *tok = NULL; - return EVENT_ERROR; + return TEP_EVENT_ERROR; } static int alloc_and_process_delim(struct tep_event_format *event, char *next_token, struct print_arg **print_arg) { struct print_arg *field; - enum event_type type; + enum tep_event_type type; char *token; int ret = 0; @@ -2126,7 +2126,7 @@ static int alloc_and_process_delim(struct tep_event_format *event, char *next_to type = process_arg(event, field, &token); - if (test_type_token(type, token, EVENT_DELIM, next_token)) { + if (test_type_token(type, token, TEP_EVENT_DELIM, next_token)) { errno = EINVAL; ret = -1; free_arg(field); @@ -2443,10 +2443,10 @@ static char *arg_eval (struct print_arg *arg) return NULL; } -static enum event_type +static enum tep_event_type process_fields(struct tep_event_format *event, struct print_flag_sym **list, char **tok) { - enum event_type type; + enum tep_event_type type; struct print_arg *arg = NULL; struct print_flag_sym *field; char *token = *tok; @@ -2455,7 +2455,7 @@ process_fields(struct tep_event_format *event, struct print_flag_sym **list, cha do { free_token(token); type = read_token_item(&token); - if (test_type_token(type, token, EVENT_OP, "{")) + if (test_type_token(type, token, TEP_EVENT_OP, "{")) break; arg = alloc_arg(); @@ -2465,13 +2465,13 @@ process_fields(struct tep_event_format *event, struct print_flag_sym **list, cha free_token(token); type = process_arg(event, arg, &token); - if (type == EVENT_OP) + if (type == TEP_EVENT_OP) type = process_op(event, arg, &token); - if (type == EVENT_ERROR) + if (type == TEP_EVENT_ERROR) goto out_free; - if (test_type_token(type, token, EVENT_DELIM, ",")) + if (test_type_token(type, token, TEP_EVENT_DELIM, ",")) goto out_free; field = calloc(1, sizeof(*field)); @@ -2492,7 +2492,7 @@ process_fields(struct tep_event_format *event, struct print_flag_sym **list, cha free_token(token); type = process_arg(event, arg, &token); - if (test_type_token(type, token, EVENT_OP, "}")) + if (test_type_token(type, token, TEP_EVENT_OP, "}")) goto out_free_field; value = arg_eval(arg); @@ -2509,7 +2509,7 @@ process_fields(struct tep_event_format *event, struct print_flag_sym **list, cha free_token(token); type = read_token_item(&token); - } while (type == EVENT_DELIM && strcmp(token, ",") == 0); + } while (type == TEP_EVENT_DELIM && strcmp(token, ",") == 0); *tok = token; return type; @@ -2521,14 +2521,14 @@ out_free: free_token(token); *tok = NULL; - return EVENT_ERROR; + return TEP_EVENT_ERROR; } -static enum event_type +static enum tep_event_type process_flags(struct tep_event_format *event, struct print_arg *arg, char **tok) { struct print_arg *field; - enum event_type type; + enum tep_event_type type; char *token = NULL; memset(arg, 0, sizeof(*arg)); @@ -2543,10 +2543,10 @@ process_flags(struct tep_event_format *event, struct print_arg *arg, char **tok) type = process_field_arg(event, field, &token); /* Handle operations in the first argument */ - while (type == EVENT_OP) + while (type == TEP_EVENT_OP) type = process_op(event, field, &token); - if (test_type_token(type, token, EVENT_DELIM, ",")) + if (test_type_token(type, token, TEP_EVENT_DELIM, ",")) goto out_free_field; free_token(token); @@ -2558,11 +2558,11 @@ process_flags(struct tep_event_format *event, struct print_arg *arg, char **tok) type = read_token_item(&token); } - if (test_type_token(type, token, EVENT_DELIM, ",")) + if (test_type_token(type, token, TEP_EVENT_DELIM, ",")) goto out_free; type = process_fields(event, &arg->flags.flags, &token); - if (test_type_token(type, token, EVENT_DELIM, ")")) + if (test_type_token(type, token, TEP_EVENT_DELIM, ")")) goto out_free; free_token(token); @@ -2574,14 +2574,14 @@ out_free_field: out_free: free_token(token); *tok = NULL; - return EVENT_ERROR; + return TEP_EVENT_ERROR; } -static enum event_type +static enum tep_event_type process_symbols(struct tep_event_format *event, struct print_arg *arg, char **tok) { struct print_arg *field; - enum event_type type; + enum tep_event_type type; char *token = NULL; memset(arg, 0, sizeof(*arg)); @@ -2595,13 +2595,13 @@ process_symbols(struct tep_event_format *event, struct print_arg *arg, char **to type = process_field_arg(event, field, &token); - if (test_type_token(type, token, EVENT_DELIM, ",")) + if (test_type_token(type, token, TEP_EVENT_DELIM, ",")) goto out_free_field; arg->symbol.field = field; type = process_fields(event, &arg->symbol.symbols, &token); - if (test_type_token(type, token, EVENT_DELIM, ")")) + if (test_type_token(type, token, TEP_EVENT_DELIM, ")")) goto out_free; free_token(token); @@ -2613,10 +2613,10 @@ out_free_field: out_free: free_token(token); *tok = NULL; - return EVENT_ERROR; + return TEP_EVENT_ERROR; } -static enum event_type +static enum tep_event_type process_hex_common(struct tep_event_format *event, struct print_arg *arg, char **tok, enum print_arg_type type) { @@ -2636,23 +2636,23 @@ free_field: arg->hex.field = NULL; out: *tok = NULL; - return EVENT_ERROR; + return TEP_EVENT_ERROR; } -static enum event_type +static enum tep_event_type process_hex(struct tep_event_format *event, struct print_arg *arg, char **tok) { return process_hex_common(event, arg, tok, PRINT_HEX); } -static enum event_type +static enum tep_event_type process_hex_str(struct tep_event_format *event, struct print_arg *arg, char **tok) { return process_hex_common(event, arg, tok, PRINT_HEX_STR); } -static enum event_type +static enum tep_event_type process_int_array(struct tep_event_format *event, struct print_arg *arg, char **tok) { memset(arg, 0, sizeof(*arg)); @@ -2677,14 +2677,14 @@ free_field: arg->int_array.field = NULL; out: *tok = NULL; - return EVENT_ERROR; + return TEP_EVENT_ERROR; } -static enum event_type +static enum tep_event_type process_dynamic_array(struct tep_event_format *event, struct print_arg *arg, char **tok) { struct tep_format_field *field; - enum event_type type; + enum tep_event_type type; char *token; memset(arg, 0, sizeof(*arg)); @@ -2696,7 +2696,7 @@ process_dynamic_array(struct tep_event_format *event, struct print_arg *arg, cha */ type = read_token(&token); *tok = token; - if (type != EVENT_ITEM) + if (type != TEP_EVENT_ITEM) goto out_free; /* Find the field */ @@ -2708,13 +2708,13 @@ process_dynamic_array(struct tep_event_format *event, struct print_arg *arg, cha arg->dynarray.field = field; arg->dynarray.index = 0; - if (read_expected(EVENT_DELIM, ")") < 0) + if (read_expected(TEP_EVENT_DELIM, ")") < 0) goto out_free; free_token(token); type = read_token_item(&token); *tok = token; - if (type != EVENT_OP || strcmp(token, "[") != 0) + if (type != TEP_EVENT_OP || strcmp(token, "[") != 0) return type; free_token(token); @@ -2722,14 +2722,14 @@ process_dynamic_array(struct tep_event_format *event, struct print_arg *arg, cha if (!arg) { do_warning_event(event, "%s: not enough memory!", __func__); *tok = NULL; - return EVENT_ERROR; + return TEP_EVENT_ERROR; } type = process_arg(event, arg, &token); - if (type == EVENT_ERROR) + if (type == TEP_EVENT_ERROR) goto out_free_arg; - if (!test_type_token(type, token, EVENT_OP, "]")) + if (!test_type_token(type, token, TEP_EVENT_OP, "]")) goto out_free_arg; free_token(token); @@ -2741,18 +2741,18 @@ process_dynamic_array(struct tep_event_format *event, struct print_arg *arg, cha out_free: free_token(token); *tok = NULL; - return EVENT_ERROR; + return TEP_EVENT_ERROR; } -static enum event_type +static enum tep_event_type process_dynamic_array_len(struct tep_event_format *event, struct print_arg *arg, char **tok) { struct tep_format_field *field; - enum event_type type; + enum tep_event_type type; char *token; - if (read_expect_type(EVENT_ITEM, &token) < 0) + if (read_expect_type(TEP_EVENT_ITEM, &token) < 0) goto out_free; arg->type = PRINT_DYNAMIC_ARRAY_LEN; @@ -2765,7 +2765,7 @@ process_dynamic_array_len(struct tep_event_format *event, struct print_arg *arg, arg->dynarray.field = field; arg->dynarray.index = 0; - if (read_expected(EVENT_DELIM, ")") < 0) + if (read_expected(TEP_EVENT_DELIM, ")") < 0) goto out_err; type = read_token(&token); @@ -2777,28 +2777,28 @@ process_dynamic_array_len(struct tep_event_format *event, struct print_arg *arg, free_token(token); out_err: *tok = NULL; - return EVENT_ERROR; + return TEP_EVENT_ERROR; } -static enum event_type +static enum tep_event_type process_paren(struct tep_event_format *event, struct print_arg *arg, char **tok) { struct print_arg *item_arg; - enum event_type type; + enum tep_event_type type; char *token; type = process_arg(event, arg, &token); - if (type == EVENT_ERROR) + if (type == TEP_EVENT_ERROR) goto out_free; - if (type == EVENT_OP) + if (type == TEP_EVENT_OP) type = process_op(event, arg, &token); - if (type == EVENT_ERROR) + if (type == TEP_EVENT_ERROR) goto out_free; - if (test_type_token(type, token, EVENT_DELIM, ")")) + if (test_type_token(type, token, TEP_EVENT_DELIM, ")")) goto out_free; free_token(token); @@ -2809,7 +2809,7 @@ process_paren(struct tep_event_format *event, struct print_arg *arg, char **tok) * this was a typecast. */ if (event_item_type(type) || - (type == EVENT_DELIM && strcmp(token, "(") == 0)) { + (type == TEP_EVENT_DELIM && strcmp(token, "(") == 0)) { /* make this a typecast and contine */ @@ -2839,25 +2839,25 @@ process_paren(struct tep_event_format *event, struct print_arg *arg, char **tok) out_free: free_token(token); *tok = NULL; - return EVENT_ERROR; + return TEP_EVENT_ERROR; } -static enum event_type +static enum tep_event_type process_str(struct tep_event_format *event __maybe_unused, struct print_arg *arg, char **tok) { - enum event_type type; + enum tep_event_type type; char *token; - if (read_expect_type(EVENT_ITEM, &token) < 0) + if (read_expect_type(TEP_EVENT_ITEM, &token) < 0) goto out_free; arg->type = PRINT_STRING; arg->string.string = token; arg->string.offset = -1; - if (read_expected(EVENT_DELIM, ")") < 0) + if (read_expected(TEP_EVENT_DELIM, ")") < 0) goto out_err; type = read_token(&token); @@ -2869,24 +2869,24 @@ process_str(struct tep_event_format *event __maybe_unused, struct print_arg *arg free_token(token); out_err: *tok = NULL; - return EVENT_ERROR; + return TEP_EVENT_ERROR; } -static enum event_type +static enum tep_event_type process_bitmask(struct tep_event_format *event __maybe_unused, struct print_arg *arg, char **tok) { - enum event_type type; + enum tep_event_type type; char *token; - if (read_expect_type(EVENT_ITEM, &token) < 0) + if (read_expect_type(TEP_EVENT_ITEM, &token) < 0) goto out_free; arg->type = PRINT_BITMASK; arg->bitmask.bitmask = token; arg->bitmask.offset = -1; - if (read_expected(EVENT_DELIM, ")") < 0) + if (read_expected(TEP_EVENT_DELIM, ")") < 0) goto out_err; type = read_token(&token); @@ -2898,7 +2898,7 @@ process_bitmask(struct tep_event_format *event __maybe_unused, struct print_arg free_token(token); out_err: *tok = NULL; - return EVENT_ERROR; + return TEP_EVENT_ERROR; } static struct tep_function_handler * @@ -2933,13 +2933,13 @@ static void remove_func_handler(struct tep_handle *pevent, char *func_name) } } -static enum event_type +static enum tep_event_type process_func_handler(struct tep_event_format *event, struct tep_function_handler *func, struct print_arg *arg, char **tok) { struct print_arg **next_arg; struct print_arg *farg; - enum event_type type; + enum tep_event_type type; char *token; int i; @@ -2954,12 +2954,12 @@ process_func_handler(struct tep_event_format *event, struct tep_function_handler if (!farg) { do_warning_event(event, "%s: not enough memory!", __func__); - return EVENT_ERROR; + return TEP_EVENT_ERROR; } type = process_arg(event, farg, &token); if (i < (func->nr_args - 1)) { - if (type != EVENT_DELIM || strcmp(token, ",") != 0) { + if (type != TEP_EVENT_DELIM || strcmp(token, ",") != 0) { do_warning_event(event, "Error: function '%s()' expects %d arguments but event %s only uses %d", func->name, func->nr_args, @@ -2967,7 +2967,7 @@ process_func_handler(struct tep_event_format *event, struct tep_function_handler goto err; } } else { - if (type != EVENT_DELIM || strcmp(token, ")") != 0) { + if (type != TEP_EVENT_DELIM || strcmp(token, ")") != 0) { do_warning_event(event, "Error: function '%s()' only expects %d arguments but event %s has more", func->name, func->nr_args, event->name); @@ -2988,10 +2988,10 @@ process_func_handler(struct tep_event_format *event, struct tep_function_handler err: free_arg(farg); free_token(token); - return EVENT_ERROR; + return TEP_EVENT_ERROR; } -static enum event_type +static enum tep_event_type process_function(struct tep_event_format *event, struct print_arg *arg, char *token, char **tok) { @@ -3044,12 +3044,12 @@ process_function(struct tep_event_format *event, struct print_arg *arg, do_warning_event(event, "function %s not defined", token); free_token(token); - return EVENT_ERROR; + return TEP_EVENT_ERROR; } -static enum event_type +static enum tep_event_type process_arg_token(struct tep_event_format *event, struct print_arg *arg, - char **tok, enum event_type type) + char **tok, enum tep_event_type type) { char *token; char *atom; @@ -3057,7 +3057,7 @@ process_arg_token(struct tep_event_format *event, struct print_arg *arg, token = *tok; switch (type) { - case EVENT_ITEM: + case TEP_EVENT_ITEM: if (strcmp(token, "REC") == 0) { free_token(token); type = process_entry(event, arg, &token); @@ -3071,7 +3071,7 @@ process_arg_token(struct tep_event_format *event, struct print_arg *arg, * If the next token is a parenthesis, then this * is a function. */ - if (type == EVENT_DELIM && strcmp(token, "(") == 0) { + if (type == TEP_EVENT_DELIM && strcmp(token, "(") == 0) { free_token(token); token = NULL; /* this will free atom. */ @@ -3079,7 +3079,7 @@ process_arg_token(struct tep_event_format *event, struct print_arg *arg, break; } /* atoms can be more than one token long */ - while (type == EVENT_ITEM) { + while (type == TEP_EVENT_ITEM) { char *new_atom; new_atom = realloc(atom, strlen(atom) + strlen(token) + 2); @@ -3087,7 +3087,7 @@ process_arg_token(struct tep_event_format *event, struct print_arg *arg, free(atom); *tok = NULL; free_token(token); - return EVENT_ERROR; + return TEP_EVENT_ERROR; } atom = new_atom; strcat(atom, " "); @@ -3100,19 +3100,19 @@ process_arg_token(struct tep_event_format *event, struct print_arg *arg, arg->atom.atom = atom; break; - case EVENT_DQUOTE: - case EVENT_SQUOTE: + case TEP_EVENT_DQUOTE: + case TEP_EVENT_SQUOTE: arg->type = PRINT_ATOM; arg->atom.atom = token; type = read_token_item(&token); break; - case EVENT_DELIM: + case TEP_EVENT_DELIM: if (strcmp(token, "(") == 0) { free_token(token); type = process_paren(event, arg, &token); break; } - case EVENT_OP: + case TEP_EVENT_OP: /* handle single ops */ arg->type = PRINT_OP; arg->op.op = token; @@ -3120,16 +3120,16 @@ process_arg_token(struct tep_event_format *event, struct print_arg *arg, type = process_op(event, arg, &token); /* On error, the op is freed */ - if (type == EVENT_ERROR) + if (type == TEP_EVENT_ERROR) arg->op.op = NULL; /* return error type if errored */ break; - case EVENT_ERROR ... EVENT_NEWLINE: + case TEP_EVENT_ERROR ... TEP_EVENT_NEWLINE: default: do_warning_event(event, "unexpected type %d", type); - return EVENT_ERROR; + return TEP_EVENT_ERROR; } *tok = token; @@ -3138,13 +3138,13 @@ process_arg_token(struct tep_event_format *event, struct print_arg *arg, static int event_read_print_args(struct tep_event_format *event, struct print_arg **list) { - enum event_type type = EVENT_ERROR; + enum tep_event_type type = TEP_EVENT_ERROR; struct print_arg *arg; char *token; int args = 0; do { - if (type == EVENT_NEWLINE) { + if (type == TEP_EVENT_NEWLINE) { type = read_token_item(&token); continue; } @@ -3158,7 +3158,7 @@ static int event_read_print_args(struct tep_event_format *event, struct print_ar type = process_arg(event, arg, &token); - if (type == EVENT_ERROR) { + if (type == TEP_EVENT_ERROR) { free_token(token); free_arg(arg); return -1; @@ -3167,10 +3167,10 @@ static int event_read_print_args(struct tep_event_format *event, struct print_ar *list = arg; args++; - if (type == EVENT_OP) { + if (type == TEP_EVENT_OP) { type = process_op(event, arg, &token); free_token(token); - if (type == EVENT_ERROR) { + if (type == TEP_EVENT_ERROR) { *list = NULL; free_arg(arg); return -1; @@ -3179,16 +3179,16 @@ static int event_read_print_args(struct tep_event_format *event, struct print_ar continue; } - if (type == EVENT_DELIM && strcmp(token, ",") == 0) { + if (type == TEP_EVENT_DELIM && strcmp(token, ",") == 0) { free_token(token); *list = arg; list = &arg->next; continue; } break; - } while (type != EVENT_NONE); + } while (type != TEP_EVENT_NONE); - if (type != EVENT_NONE && type != EVENT_ERROR) + if (type != TEP_EVENT_NONE && type != TEP_EVENT_ERROR) free_token(token); return args; @@ -3196,20 +3196,20 @@ static int event_read_print_args(struct tep_event_format *event, struct print_ar static int event_read_print(struct tep_event_format *event) { - enum event_type type; + enum tep_event_type type; char *token; int ret; - if (read_expected_item(EVENT_ITEM, "print") < 0) + if (read_expected_item(TEP_EVENT_ITEM, "print") < 0) return -1; - if (read_expected(EVENT_ITEM, "fmt") < 0) + if (read_expected(TEP_EVENT_ITEM, "fmt") < 0) return -1; - if (read_expected(EVENT_OP, ":") < 0) + if (read_expected(TEP_EVENT_OP, ":") < 0) return -1; - if (read_expect_type(EVENT_DQUOTE, &token) < 0) + if (read_expect_type(TEP_EVENT_DQUOTE, &token) < 0) goto fail; concat: @@ -3219,11 +3219,11 @@ static int event_read_print(struct tep_event_format *event) /* ok to have no arg */ type = read_token_item(&token); - if (type == EVENT_NONE) + if (type == TEP_EVENT_NONE) return 0; /* Handle concatenation of print lines */ - if (type == EVENT_DQUOTE) { + if (type == TEP_EVENT_DQUOTE) { char *cat; if (asprintf(&cat, "%s%s", event->print_fmt.format, token) < 0) @@ -3235,7 +3235,7 @@ static int event_read_print(struct tep_event_format *event) goto concat; } - if (test_type_token(type, token, EVENT_DELIM, ",")) + if (test_type_token(type, token, TEP_EVENT_DELIM, ",")) goto fail; free_token(token); @@ -5617,7 +5617,7 @@ static int events_system_cmp(const void *a, const void *b) return events_id_cmp(a, b); } -struct tep_event_format **tep_list_events(struct tep_handle *pevent, enum event_sort_type sort_type) +struct tep_event_format **tep_list_events(struct tep_handle *pevent, enum tep_event_sort_type sort_type) { struct tep_event_format **events; int (*sort)(const void *a, const void *b); @@ -5638,20 +5638,20 @@ struct tep_event_format **tep_list_events(struct tep_handle *pevent, enum event_ pevent->sort_events = events; /* the internal events are sorted by id */ - if (sort_type == EVENT_SORT_ID) { + if (sort_type == TEP_EVENT_SORT_ID) { pevent->last_type = sort_type; return events; } } switch (sort_type) { - case EVENT_SORT_ID: + case TEP_EVENT_SORT_ID: sort = events_id_cmp; break; - case EVENT_SORT_NAME: + case TEP_EVENT_SORT_NAME: sort = events_name_cmp; break; - case EVENT_SORT_SYSTEM: + case TEP_EVENT_SORT_SYSTEM: sort = events_system_cmp; break; default: @@ -5834,13 +5834,13 @@ static void parse_header_field(const char *field, save_input_buf_ptr = input_buf_ptr; save_input_buf_siz = input_buf_siz; - if (read_expected(EVENT_ITEM, "field") < 0) + if (read_expected(TEP_EVENT_ITEM, "field") < 0) return; - if (read_expected(EVENT_OP, ":") < 0) + if (read_expected(TEP_EVENT_OP, ":") < 0) return; /* type */ - if (read_expect_type(EVENT_ITEM, &token) < 0) + if (read_expect_type(TEP_EVENT_ITEM, &token) < 0) goto fail; free_token(token); @@ -5848,42 +5848,42 @@ static void parse_header_field(const char *field, * If this is not a mandatory field, then test it first. */ if (mandatory) { - if (read_expected(EVENT_ITEM, field) < 0) + if (read_expected(TEP_EVENT_ITEM, field) < 0) return; } else { - if (read_expect_type(EVENT_ITEM, &token) < 0) + if (read_expect_type(TEP_EVENT_ITEM, &token) < 0) goto fail; if (strcmp(token, field) != 0) goto discard; free_token(token); } - if (read_expected(EVENT_OP, ";") < 0) + if (read_expected(TEP_EVENT_OP, ";") < 0) return; - if (read_expected(EVENT_ITEM, "offset") < 0) + if (read_expected(TEP_EVENT_ITEM, "offset") < 0) return; - if (read_expected(EVENT_OP, ":") < 0) + if (read_expected(TEP_EVENT_OP, ":") < 0) return; - if (read_expect_type(EVENT_ITEM, &token) < 0) + if (read_expect_type(TEP_EVENT_ITEM, &token) < 0) goto fail; *offset = atoi(token); free_token(token); - if (read_expected(EVENT_OP, ";") < 0) + if (read_expected(TEP_EVENT_OP, ";") < 0) return; - if (read_expected(EVENT_ITEM, "size") < 0) + if (read_expected(TEP_EVENT_ITEM, "size") < 0) return; - if (read_expected(EVENT_OP, ":") < 0) + if (read_expected(TEP_EVENT_OP, ":") < 0) return; - if (read_expect_type(EVENT_ITEM, &token) < 0) + if (read_expect_type(TEP_EVENT_ITEM, &token) < 0) goto fail; *size = atoi(token); free_token(token); - if (read_expected(EVENT_OP, ";") < 0) + if (read_expected(TEP_EVENT_OP, ";") < 0) return; type = read_token(&token); - if (type != EVENT_NEWLINE) { + if (type != TEP_EVENT_NEWLINE) { /* newer versions of the kernel have a "signed" type */ - if (type != EVENT_ITEM) + if (type != TEP_EVENT_ITEM) goto fail; if (strcmp(token, "signed") != 0) @@ -5891,17 +5891,17 @@ static void parse_header_field(const char *field, free_token(token); - if (read_expected(EVENT_OP, ":") < 0) + if (read_expected(TEP_EVENT_OP, ":") < 0) return; - if (read_expect_type(EVENT_ITEM, &token)) + if (read_expect_type(TEP_EVENT_ITEM, &token)) goto fail; free_token(token); - if (read_expected(EVENT_OP, ";") < 0) + if (read_expected(TEP_EVENT_OP, ";") < 0) return; - if (read_expect_type(EVENT_NEWLINE, &token)) + if (read_expect_type(TEP_EVENT_NEWLINE, &token)) goto fail; } fail: -- cgit v1.2.3 From c1953bcc73115b5f1f7e8a45f124cf9f434494cd Mon Sep 17 00:00:00 2001 From: "Tzvetomir Stoyanov (VMware)" Date: Wed, 19 Sep 2018 14:56:48 -0400 Subject: tools lib traceevent: Add prefix TEP_ to all EVENT_FL_* flags In order to make libtraceevent into a proper library, variables, data structures and functions require a unique prefix to prevent name space conflicts. That prefix will be "tep_". This adds prefix TEP_ to all members of nameless enum EVENT_FL_* Signed-off-by: Tzvetomir Stoyanov (VMware) Cc: Andrew Morton Cc: Jiri Olsa Cc: Namhyung Kim Cc: Tzvetomir Stoyanov (VMware) Cc: linux-trace-devel@vger.kernel.org Link: http://lkml.kernel.org/r/20180919185723.116643250@goodmis.org Signed-off-by: Steven Rostedt (VMware) Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse.c | 42 +++++++++++++++++++------------------- 1 file changed, 21 insertions(+), 21 deletions(-) (limited to 'tools/lib/traceevent/event-parse.c') diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index 1696dd9534bc..a651c3323f2c 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -1382,7 +1382,7 @@ static int event_read_fields(struct tep_event_format *event, struct tep_format_f * The ftrace fields may still use the "special" name. * Just ignore it. */ - if (event->flags & EVENT_FL_ISFTRACE && + if (event->flags & TEP_EVENT_FL_ISFTRACE && type == TEP_EVENT_ITEM && strcmp(token, "special") == 0) { free_token(token); type = read_token(&token); @@ -1412,7 +1412,7 @@ static int event_read_fields(struct tep_event_format *event, struct tep_format_f * Some of the ftrace fields are broken and have * an illegal "." in them. */ - (event->flags & EVENT_FL_ISFTRACE && + (event->flags & TEP_EVENT_FL_ISFTRACE && type == TEP_EVENT_OP && strcmp(token, ".") == 0)) { if (strcmp(token, "*") == 0) @@ -1963,7 +1963,7 @@ process_op(struct tep_event_format *event, struct print_arg *arg, char **tok) arg->op.right = NULL; if (set_op_prio(arg) == -1) { - event->flags |= EVENT_FL_FAILED; + event->flags |= TEP_EVENT_FL_FAILED; /* arg->op.op (= token) will be freed at out_free */ arg->op.op = NULL; goto out_free; @@ -2042,7 +2042,7 @@ process_op(struct tep_event_format *event, struct print_arg *arg, char **tok) } else { do_warning_event(event, "unknown op '%s'", token); - event->flags |= EVENT_FL_FAILED; + event->flags |= TEP_EVENT_FL_FAILED; /* the arg is now the left side */ goto out_free; } @@ -4884,13 +4884,13 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct tep_e int len; int ls; - if (event->flags & EVENT_FL_FAILED) { + if (event->flags & TEP_EVENT_FL_FAILED) { trace_seq_printf(s, "[FAILED TO PARSE]"); tep_print_fields(s, data, size, event); return; } - if (event->flags & EVENT_FL_ISBPRINT) { + if (event->flags & TEP_EVENT_FL_ISBPRINT) { bprint_fmt = get_bprint_format(data, size, event); args = make_bprint_args(bprint_fmt, data, size, event); arg = args; @@ -4945,7 +4945,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct tep_e /* The argument is the length. */ if (!arg) { do_warning_event(event, "no argument match"); - event->flags |= EVENT_FL_FAILED; + event->flags |= TEP_EVENT_FL_FAILED; goto out_failed; } len_arg = eval_num_arg(data, size, event, arg); @@ -4998,7 +4998,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct tep_e case 'u': if (!arg) { do_warning_event(event, "no argument match"); - event->flags |= EVENT_FL_FAILED; + event->flags |= TEP_EVENT_FL_FAILED; goto out_failed; } @@ -5008,7 +5008,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct tep_e /* should never happen */ if (len > 31) { do_warning_event(event, "bad format!"); - event->flags |= EVENT_FL_FAILED; + event->flags |= TEP_EVENT_FL_FAILED; len = 31; } @@ -5074,13 +5074,13 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct tep_e break; default: do_warning_event(event, "bad count (%d)", ls); - event->flags |= EVENT_FL_FAILED; + event->flags |= TEP_EVENT_FL_FAILED; } break; case 's': if (!arg) { do_warning_event(event, "no matching argument"); - event->flags |= EVENT_FL_FAILED; + event->flags |= TEP_EVENT_FL_FAILED; goto out_failed; } @@ -5090,7 +5090,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct tep_e /* should never happen */ if (len > 31) { do_warning_event(event, "bad format!"); - event->flags |= EVENT_FL_FAILED; + event->flags |= TEP_EVENT_FL_FAILED; len = 31; } @@ -5115,7 +5115,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct tep_e trace_seq_putc(s, *ptr); } - if (event->flags & EVENT_FL_FAILED) { + if (event->flags & TEP_EVENT_FL_FAILED) { out_failed: trace_seq_printf(s, "[FAILED TO PARSE]"); } @@ -5391,11 +5391,11 @@ void tep_event_info(struct trace_seq *s, struct tep_event_format *event, { int print_pretty = 1; - if (event->pevent->print_raw || (event->flags & EVENT_FL_PRINTRAW)) + if (event->pevent->print_raw || (event->flags & TEP_EVENT_FL_PRINTRAW)) tep_print_fields(s, record->data, record->size, event); else { - if (event->handler && !(event->flags & EVENT_FL_NOHANDLE)) + if (event->handler && !(event->flags & TEP_EVENT_FL_NOHANDLE)) print_pretty = event->handler(s, record, event, event->context); @@ -6043,10 +6043,10 @@ enum tep_errno __tep_parse_format(struct tep_event_format **eventp, } if (strcmp(sys, "ftrace") == 0) { - event->flags |= EVENT_FL_ISFTRACE; + event->flags |= TEP_EVENT_FL_ISFTRACE; if (strcmp(event->name, "bprint") == 0) - event->flags |= EVENT_FL_ISBPRINT; + event->flags |= TEP_EVENT_FL_ISBPRINT; } event->id = event_read_id(); @@ -6089,7 +6089,7 @@ enum tep_errno __tep_parse_format(struct tep_event_format **eventp, goto event_parse_failed; } - if (!ret && (event->flags & EVENT_FL_ISFTRACE)) { + if (!ret && (event->flags & TEP_EVENT_FL_ISFTRACE)) { struct tep_format_field *field; struct print_arg *arg, **list; @@ -6098,13 +6098,13 @@ enum tep_errno __tep_parse_format(struct tep_event_format **eventp, for (field = event->format.fields; field; field = field->next) { arg = alloc_arg(); if (!arg) { - event->flags |= EVENT_FL_FAILED; + event->flags |= TEP_EVENT_FL_FAILED; return TEP_ERRNO__OLD_FTRACE_ARG_FAILED; } arg->type = PRINT_FIELD; arg->field.name = strdup(field->name); if (!arg->field.name) { - event->flags |= EVENT_FL_FAILED; + event->flags |= TEP_EVENT_FL_FAILED; free_arg(arg); return TEP_ERRNO__OLD_FTRACE_ARG_FAILED; } @@ -6118,7 +6118,7 @@ enum tep_errno __tep_parse_format(struct tep_event_format **eventp, return 0; event_parse_failed: - event->flags |= EVENT_FL_FAILED; + event->flags |= TEP_EVENT_FL_FAILED; return ret; event_alloc_failed: -- cgit v1.2.3 From 5647f94b90f6681bcc6f37abeb3bc3d1850b12cb Mon Sep 17 00:00:00 2001 From: "Tzvetomir Stoyanov (VMware)" Date: Wed, 19 Sep 2018 14:56:49 -0400 Subject: tools lib traceevent, perf tools: Add prefix tep_ to all print_* structures In order to make libtraceevent into a proper library, variables, data structures and functions require a unique prefix to prevent name space conflicts. That prefix will be "tep_". This adds prefix tep_ to all print_* structures Signed-off-by: Tzvetomir Stoyanov (VMware) Cc: Andrew Morton Cc: Jiri Olsa Cc: Namhyung Kim Cc: Tzvetomir Stoyanov (VMware) Cc: linux-trace-devel@vger.kernel.org Link: http://lkml.kernel.org/r/20180919185723.381753268@goodmis.org Signed-off-by: Steven Rostedt (VMware) Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse.c | 144 ++++++++++++++++++------------------- 1 file changed, 72 insertions(+), 72 deletions(-) (limited to 'tools/lib/traceevent/event-parse.c') diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index a651c3323f2c..3beab91afded 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -95,7 +95,7 @@ struct tep_function_handler { static unsigned long long process_defined_func(struct trace_seq *s, void *data, int size, - struct tep_event_format *event, struct print_arg *arg); + struct tep_event_format *event, struct tep_print_arg *arg); static void free_func_handle(struct tep_function_handler *func); @@ -118,9 +118,9 @@ void breakpoint(void) x++; } -struct print_arg *alloc_arg(void) +struct tep_print_arg *alloc_arg(void) { - return calloc(1, sizeof(struct print_arg)); + return calloc(1, sizeof(struct tep_print_arg)); } struct cmdline { @@ -781,9 +781,9 @@ static int event_item_type(enum tep_event_type type) } } -static void free_flag_sym(struct print_flag_sym *fsym) +static void free_flag_sym(struct tep_print_flag_sym *fsym) { - struct print_flag_sym *next; + struct tep_print_flag_sym *next; while (fsym) { next = fsym->next; @@ -794,9 +794,9 @@ static void free_flag_sym(struct print_flag_sym *fsym) } } -static void free_arg(struct print_arg *arg) +static void free_arg(struct tep_print_arg *arg) { - struct print_arg *farg; + struct tep_print_arg *farg; if (!arg) return; @@ -1674,11 +1674,11 @@ static int event_read_format(struct tep_event_format *event) } static enum tep_event_type -process_arg_token(struct tep_event_format *event, struct print_arg *arg, +process_arg_token(struct tep_event_format *event, struct tep_print_arg *arg, char **tok, enum tep_event_type type); static enum tep_event_type -process_arg(struct tep_event_format *event, struct print_arg *arg, char **tok) +process_arg(struct tep_event_format *event, struct tep_print_arg *arg, char **tok) { enum tep_event_type type; char *token; @@ -1690,14 +1690,14 @@ process_arg(struct tep_event_format *event, struct print_arg *arg, char **tok) } static enum tep_event_type -process_op(struct tep_event_format *event, struct print_arg *arg, char **tok); +process_op(struct tep_event_format *event, struct tep_print_arg *arg, char **tok); /* * For __print_symbolic() and __print_flags, we need to completely * evaluate the first argument, which defines what to print next. */ static enum tep_event_type -process_field_arg(struct tep_event_format *event, struct print_arg *arg, char **tok) +process_field_arg(struct tep_event_format *event, struct tep_print_arg *arg, char **tok) { enum tep_event_type type; @@ -1711,9 +1711,9 @@ process_field_arg(struct tep_event_format *event, struct print_arg *arg, char ** } static enum tep_event_type -process_cond(struct tep_event_format *event, struct print_arg *top, char **tok) +process_cond(struct tep_event_format *event, struct tep_print_arg *top, char **tok) { - struct print_arg *arg, *left, *right; + struct tep_print_arg *arg, *left, *right; enum tep_event_type type; char *token = NULL; @@ -1767,9 +1767,9 @@ out_free: } static enum tep_event_type -process_array(struct tep_event_format *event, struct print_arg *top, char **tok) +process_array(struct tep_event_format *event, struct tep_print_arg *top, char **tok) { - struct print_arg *arg; + struct tep_print_arg *arg; enum tep_event_type type; char *token = NULL; @@ -1855,7 +1855,7 @@ static int get_op_prio(char *op) } } -static int set_op_prio(struct print_arg *arg) +static int set_op_prio(struct tep_print_arg *arg) { /* single ops are the greatest */ @@ -1869,9 +1869,9 @@ static int set_op_prio(struct print_arg *arg) /* Note, *tok does not get freed, but will most likely be saved */ static enum tep_event_type -process_op(struct tep_event_format *event, struct print_arg *arg, char **tok) +process_op(struct tep_event_format *event, struct tep_print_arg *arg, char **tok) { - struct print_arg *left, *right = NULL; + struct tep_print_arg *left, *right = NULL; enum tep_event_type type; char *token; @@ -2009,7 +2009,7 @@ process_op(struct tep_event_format *event, struct print_arg *arg, char **tok) if (right->type == PRINT_OP && get_op_prio(arg->op.op) < get_op_prio(right->op.op)) { - struct print_arg tmp; + struct tep_print_arg tmp; /* rotate ops according to the priority */ arg->op.right = right->op.left; @@ -2070,7 +2070,7 @@ out_free: } static enum tep_event_type -process_entry(struct tep_event_format *event __maybe_unused, struct print_arg *arg, +process_entry(struct tep_event_format *event __maybe_unused, struct tep_print_arg *arg, char **tok) { enum tep_event_type type; @@ -2110,9 +2110,9 @@ process_entry(struct tep_event_format *event __maybe_unused, struct print_arg *a } static int alloc_and_process_delim(struct tep_event_format *event, char *next_token, - struct print_arg **print_arg) + struct tep_print_arg **print_arg) { - struct print_arg *field; + struct tep_print_arg *field; enum tep_event_type type; char *token; int ret = 0; @@ -2141,7 +2141,7 @@ out_free_token: return ret; } -static char *arg_eval (struct print_arg *arg); +static char *arg_eval (struct tep_print_arg *arg); static unsigned long long eval_type_str(unsigned long long val, const char *type, int pointer) @@ -2238,7 +2238,7 @@ eval_type_str(unsigned long long val, const char *type, int pointer) * Try to figure out the type. */ static unsigned long long -eval_type(unsigned long long val, struct print_arg *arg, int pointer) +eval_type(unsigned long long val, struct tep_print_arg *arg, int pointer) { if (arg->type != PRINT_TYPE) { do_warning("expected type argument"); @@ -2248,7 +2248,7 @@ eval_type(unsigned long long val, struct print_arg *arg, int pointer) return eval_type_str(val, arg->typecast.type, pointer); } -static int arg_num_eval(struct print_arg *arg, long long *val) +static int arg_num_eval(struct tep_print_arg *arg, long long *val) { long long left, right; int ret = 1; @@ -2414,7 +2414,7 @@ static int arg_num_eval(struct print_arg *arg, long long *val) return ret; } -static char *arg_eval (struct print_arg *arg) +static char *arg_eval (struct tep_print_arg *arg) { long long val; static char buf[20]; @@ -2444,11 +2444,11 @@ static char *arg_eval (struct print_arg *arg) } static enum tep_event_type -process_fields(struct tep_event_format *event, struct print_flag_sym **list, char **tok) +process_fields(struct tep_event_format *event, struct tep_print_flag_sym **list, char **tok) { enum tep_event_type type; - struct print_arg *arg = NULL; - struct print_flag_sym *field; + struct tep_print_arg *arg = NULL; + struct tep_print_flag_sym *field; char *token = *tok; char *value; @@ -2525,9 +2525,9 @@ out_free: } static enum tep_event_type -process_flags(struct tep_event_format *event, struct print_arg *arg, char **tok) +process_flags(struct tep_event_format *event, struct tep_print_arg *arg, char **tok) { - struct print_arg *field; + struct tep_print_arg *field; enum tep_event_type type; char *token = NULL; @@ -2578,9 +2578,9 @@ out_free: } static enum tep_event_type -process_symbols(struct tep_event_format *event, struct print_arg *arg, char **tok) +process_symbols(struct tep_event_format *event, struct tep_print_arg *arg, char **tok) { - struct print_arg *field; + struct tep_print_arg *field; enum tep_event_type type; char *token = NULL; @@ -2617,7 +2617,7 @@ out_free: } static enum tep_event_type -process_hex_common(struct tep_event_format *event, struct print_arg *arg, +process_hex_common(struct tep_event_format *event, struct tep_print_arg *arg, char **tok, enum print_arg_type type) { memset(arg, 0, sizeof(*arg)); @@ -2640,20 +2640,20 @@ out: } static enum tep_event_type -process_hex(struct tep_event_format *event, struct print_arg *arg, char **tok) +process_hex(struct tep_event_format *event, struct tep_print_arg *arg, char **tok) { return process_hex_common(event, arg, tok, PRINT_HEX); } static enum tep_event_type -process_hex_str(struct tep_event_format *event, struct print_arg *arg, +process_hex_str(struct tep_event_format *event, struct tep_print_arg *arg, char **tok) { return process_hex_common(event, arg, tok, PRINT_HEX_STR); } static enum tep_event_type -process_int_array(struct tep_event_format *event, struct print_arg *arg, char **tok) +process_int_array(struct tep_event_format *event, struct tep_print_arg *arg, char **tok) { memset(arg, 0, sizeof(*arg)); arg->type = PRINT_INT_ARRAY; @@ -2681,7 +2681,7 @@ out: } static enum tep_event_type -process_dynamic_array(struct tep_event_format *event, struct print_arg *arg, char **tok) +process_dynamic_array(struct tep_event_format *event, struct tep_print_arg *arg, char **tok) { struct tep_format_field *field; enum tep_event_type type; @@ -2745,7 +2745,7 @@ process_dynamic_array(struct tep_event_format *event, struct print_arg *arg, cha } static enum tep_event_type -process_dynamic_array_len(struct tep_event_format *event, struct print_arg *arg, +process_dynamic_array_len(struct tep_event_format *event, struct tep_print_arg *arg, char **tok) { struct tep_format_field *field; @@ -2781,9 +2781,9 @@ process_dynamic_array_len(struct tep_event_format *event, struct print_arg *arg, } static enum tep_event_type -process_paren(struct tep_event_format *event, struct print_arg *arg, char **tok) +process_paren(struct tep_event_format *event, struct tep_print_arg *arg, char **tok) { - struct print_arg *item_arg; + struct tep_print_arg *item_arg; enum tep_event_type type; char *token; @@ -2844,7 +2844,7 @@ process_paren(struct tep_event_format *event, struct print_arg *arg, char **tok) static enum tep_event_type -process_str(struct tep_event_format *event __maybe_unused, struct print_arg *arg, +process_str(struct tep_event_format *event __maybe_unused, struct tep_print_arg *arg, char **tok) { enum tep_event_type type; @@ -2873,7 +2873,7 @@ process_str(struct tep_event_format *event __maybe_unused, struct print_arg *arg } static enum tep_event_type -process_bitmask(struct tep_event_format *event __maybe_unused, struct print_arg *arg, +process_bitmask(struct tep_event_format *event __maybe_unused, struct tep_print_arg *arg, char **tok) { enum tep_event_type type; @@ -2935,10 +2935,10 @@ static void remove_func_handler(struct tep_handle *pevent, char *func_name) static enum tep_event_type process_func_handler(struct tep_event_format *event, struct tep_function_handler *func, - struct print_arg *arg, char **tok) + struct tep_print_arg *arg, char **tok) { - struct print_arg **next_arg; - struct print_arg *farg; + struct tep_print_arg **next_arg; + struct tep_print_arg *farg; enum tep_event_type type; char *token; int i; @@ -2992,7 +2992,7 @@ err: } static enum tep_event_type -process_function(struct tep_event_format *event, struct print_arg *arg, +process_function(struct tep_event_format *event, struct tep_print_arg *arg, char *token, char **tok) { struct tep_function_handler *func; @@ -3048,7 +3048,7 @@ process_function(struct tep_event_format *event, struct print_arg *arg, } static enum tep_event_type -process_arg_token(struct tep_event_format *event, struct print_arg *arg, +process_arg_token(struct tep_event_format *event, struct tep_print_arg *arg, char **tok, enum tep_event_type type) { char *token; @@ -3136,10 +3136,10 @@ process_arg_token(struct tep_event_format *event, struct print_arg *arg, return type; } -static int event_read_print_args(struct tep_event_format *event, struct print_arg **list) +static int event_read_print_args(struct tep_event_format *event, struct tep_print_arg **list) { enum tep_event_type type = TEP_EVENT_ERROR; - struct print_arg *arg; + struct tep_print_arg *arg; char *token; int args = 0; @@ -3522,13 +3522,13 @@ tep_find_event_by_name(struct tep_handle *pevent, } static unsigned long long -eval_num_arg(void *data, int size, struct tep_event_format *event, struct print_arg *arg) +eval_num_arg(void *data, int size, struct tep_event_format *event, struct tep_print_arg *arg) { struct tep_handle *pevent = event->pevent; unsigned long long val = 0; unsigned long long left, right; - struct print_arg *typearg = NULL; - struct print_arg *larg; + struct tep_print_arg *typearg = NULL; + struct tep_print_arg *larg; unsigned long offset; unsigned int field_size; @@ -3863,10 +3863,10 @@ static void print_bitmask_to_seq(struct tep_handle *pevent, static void print_str_arg(struct trace_seq *s, void *data, int size, struct tep_event_format *event, const char *format, - int len_arg, struct print_arg *arg) + int len_arg, struct tep_print_arg *arg) { struct tep_handle *pevent = event->pevent; - struct print_flag_sym *flag; + struct tep_print_flag_sym *flag; struct tep_format_field *field; struct printk_map *printk; long long val, fval; @@ -4117,13 +4117,13 @@ out_warning_field: static unsigned long long process_defined_func(struct trace_seq *s, void *data, int size, - struct tep_event_format *event, struct print_arg *arg) + struct tep_event_format *event, struct tep_print_arg *arg) { struct tep_function_handler *func_handle = arg->func.func; struct func_params *param; unsigned long long *args; unsigned long long ret; - struct print_arg *farg; + struct tep_print_arg *farg; struct trace_seq str; struct save_str { struct save_str *next; @@ -4200,9 +4200,9 @@ out_free: return ret; } -static void free_args(struct print_arg *args) +static void free_args(struct tep_print_arg *args) { - struct print_arg *next; + struct tep_print_arg *next; while (args) { next = args->next; @@ -4212,11 +4212,11 @@ static void free_args(struct print_arg *args) } } -static struct print_arg *make_bprint_args(char *fmt, void *data, int size, struct tep_event_format *event) +static struct tep_print_arg *make_bprint_args(char *fmt, void *data, int size, struct tep_event_format *event) { struct tep_handle *pevent = event->pevent; struct tep_format_field *field, *ip_field; - struct print_arg *args, *arg, **next; + struct tep_print_arg *args, *arg, **next; unsigned long long ip, val; char *ptr; void *bptr; @@ -4424,7 +4424,7 @@ get_bprint_format(void *data, int size __maybe_unused, } static void print_mac_arg(struct trace_seq *s, int mac, void *data, int size, - struct tep_event_format *event, struct print_arg *arg) + struct tep_event_format *event, struct tep_print_arg *arg) { unsigned char *buf; const char *fmt = "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x"; @@ -4578,7 +4578,7 @@ static void print_ip6_addr(struct trace_seq *s, char i, unsigned char *buf) */ static int print_ipv4_arg(struct trace_seq *s, const char *ptr, char i, void *data, int size, struct tep_event_format *event, - struct print_arg *arg) + struct tep_print_arg *arg) { unsigned char *buf; @@ -4615,7 +4615,7 @@ static int print_ipv4_arg(struct trace_seq *s, const char *ptr, char i, static int print_ipv6_arg(struct trace_seq *s, const char *ptr, char i, void *data, int size, struct tep_event_format *event, - struct print_arg *arg) + struct tep_print_arg *arg) { char have_c = 0; unsigned char *buf; @@ -4665,7 +4665,7 @@ static int print_ipv6_arg(struct trace_seq *s, const char *ptr, char i, static int print_ipsa_arg(struct trace_seq *s, const char *ptr, char i, void *data, int size, struct tep_event_format *event, - struct print_arg *arg) + struct tep_print_arg *arg) { char have_c = 0, have_p = 0; unsigned char *buf; @@ -4747,7 +4747,7 @@ static int print_ipsa_arg(struct trace_seq *s, const char *ptr, char i, static int print_ip_arg(struct trace_seq *s, const char *ptr, void *data, int size, struct tep_event_format *event, - struct print_arg *arg) + struct tep_print_arg *arg) { char i = *ptr; /* 'i' or 'I' */ char ver; @@ -4868,9 +4868,9 @@ void tep_print_fields(struct trace_seq *s, void *data, static void pretty_print(struct trace_seq *s, void *data, int size, struct tep_event_format *event) { struct tep_handle *pevent = event->pevent; - struct print_fmt *print_fmt = &event->print_fmt; - struct print_arg *arg = print_fmt->args; - struct print_arg *args = NULL; + struct tep_print_fmt *print_fmt = &event->print_fmt; + struct tep_print_arg *arg = print_fmt->args; + struct tep_print_arg *args = NULL; const char *ptr = print_fmt->format; unsigned long long val; struct func_map *func; @@ -5723,7 +5723,7 @@ struct tep_format_field **tep_event_fields(struct tep_event_format *event) event->format.fields); } -static void print_fields(struct trace_seq *s, struct print_flag_sym *field) +static void print_fields(struct trace_seq *s, struct tep_print_flag_sym *field) { trace_seq_printf(s, "{ %s, %s }", field->value, field->str); if (field->next) { @@ -5733,7 +5733,7 @@ static void print_fields(struct trace_seq *s, struct print_flag_sym *field) } /* for debugging */ -static void print_args(struct print_arg *args) +static void print_args(struct tep_print_arg *args) { int print_paren = 1; struct trace_seq s; @@ -6091,7 +6091,7 @@ enum tep_errno __tep_parse_format(struct tep_event_format **eventp, if (!ret && (event->flags & TEP_EVENT_FL_ISFTRACE)) { struct tep_format_field *field; - struct print_arg *arg, **list; + struct tep_print_arg *arg, **list; /* old ftrace had no args */ list = &event->print_fmt.args; -- cgit v1.2.3 From 1e97216f20330fb001f57d0f6f48e76c060bfd16 Mon Sep 17 00:00:00 2001 From: "Tzvetomir Stoyanov (VMware)" Date: Wed, 19 Sep 2018 14:56:50 -0400 Subject: tools lib traceevent, perf tools: Rename enum print_arg_type to enum tep_print_arg_type In order to make libtraceevent into a proper library, variables, data structures and functions require a unique prefix to prevent name space conflicts. That prefix will be "tep_". This renames enum print_arg_type to enum tep_print_arg_type and add prefix TEP_ to all its members. Signed-off-by: Tzvetomir Stoyanov (VMware) Cc: Andrew Morton Cc: Jiri Olsa Cc: Namhyung Kim Cc: Tzvetomir Stoyanov (VMware) Cc: linux-trace-devel@vger.kernel.org Link: http://lkml.kernel.org/r/20180919185723.533960748@goodmis.org Signed-off-by: Steven Rostedt (VMware) Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse.c | 248 ++++++++++++++++++------------------- 1 file changed, 124 insertions(+), 124 deletions(-) (limited to 'tools/lib/traceevent/event-parse.c') diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index 3beab91afded..055bee7b738a 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -802,52 +802,52 @@ static void free_arg(struct tep_print_arg *arg) return; switch (arg->type) { - case PRINT_ATOM: + case TEP_PRINT_ATOM: free(arg->atom.atom); break; - case PRINT_FIELD: + case TEP_PRINT_FIELD: free(arg->field.name); break; - case PRINT_FLAGS: + case TEP_PRINT_FLAGS: free_arg(arg->flags.field); free(arg->flags.delim); free_flag_sym(arg->flags.flags); break; - case PRINT_SYMBOL: + case TEP_PRINT_SYMBOL: free_arg(arg->symbol.field); free_flag_sym(arg->symbol.symbols); break; - case PRINT_HEX: - case PRINT_HEX_STR: + case TEP_PRINT_HEX: + case TEP_PRINT_HEX_STR: free_arg(arg->hex.field); free_arg(arg->hex.size); break; - case PRINT_INT_ARRAY: + case TEP_PRINT_INT_ARRAY: free_arg(arg->int_array.field); free_arg(arg->int_array.count); free_arg(arg->int_array.el_size); break; - case PRINT_TYPE: + case TEP_PRINT_TYPE: free(arg->typecast.type); free_arg(arg->typecast.item); break; - case PRINT_STRING: - case PRINT_BSTRING: + case TEP_PRINT_STRING: + case TEP_PRINT_BSTRING: free(arg->string.string); break; - case PRINT_BITMASK: + case TEP_PRINT_BITMASK: free(arg->bitmask.bitmask); break; - case PRINT_DYNAMIC_ARRAY: - case PRINT_DYNAMIC_ARRAY_LEN: + case TEP_PRINT_DYNAMIC_ARRAY: + case TEP_PRINT_DYNAMIC_ARRAY_LEN: free(arg->dynarray.index); break; - case PRINT_OP: + case TEP_PRINT_OP: free(arg->op.op); free_arg(arg->op.left); free_arg(arg->op.right); break; - case PRINT_FUNC: + case TEP_PRINT_FUNC: while (arg->func.args) { farg = arg->func.args; arg->func.args = farg->next; @@ -855,7 +855,7 @@ static void free_arg(struct tep_print_arg *arg) } break; - case PRINT_NULL: + case TEP_PRINT_NULL: default: break; } @@ -1729,7 +1729,7 @@ process_cond(struct tep_event_format *event, struct tep_print_arg *top, char **t goto out_free; } - arg->type = PRINT_OP; + arg->type = TEP_PRINT_OP; arg->op.left = left; arg->op.right = right; @@ -1859,7 +1859,7 @@ static int set_op_prio(struct tep_print_arg *arg) { /* single ops are the greatest */ - if (!arg->op.left || arg->op.left->type == PRINT_NULL) + if (!arg->op.left || arg->op.left->type == TEP_PRINT_NULL) arg->op.prio = 0; else arg->op.prio = get_op_prio(arg->op.op); @@ -1878,7 +1878,7 @@ process_op(struct tep_event_format *event, struct tep_print_arg *arg, char **tok /* the op is passed in via tok */ token = *tok; - if (arg->type == PRINT_OP && !arg->op.left) { + if (arg->type == TEP_PRINT_OP && !arg->op.left) { /* handle single op */ if (token[1]) { do_warning_event(event, "bad op token %s", token); @@ -1901,7 +1901,7 @@ process_op(struct tep_event_format *event, struct tep_print_arg *arg, char **tok if (!left) goto out_warn_free; - left->type = PRINT_NULL; + left->type = TEP_PRINT_NULL; arg->op.left = left; right = alloc_arg(); @@ -1923,7 +1923,7 @@ process_op(struct tep_event_format *event, struct tep_print_arg *arg, char **tok /* copy the top arg to the left */ *left = *arg; - arg->type = PRINT_OP; + arg->type = TEP_PRINT_OP; arg->op.op = token; arg->op.left = left; arg->op.prio = 0; @@ -1957,7 +1957,7 @@ process_op(struct tep_event_format *event, struct tep_print_arg *arg, char **tok /* copy the top arg to the left */ *left = *arg; - arg->type = PRINT_OP; + arg->type = TEP_PRINT_OP; arg->op.op = token; arg->op.left = left; arg->op.right = NULL; @@ -1977,7 +1977,7 @@ process_op(struct tep_event_format *event, struct tep_print_arg *arg, char **tok type == TEP_EVENT_DELIM && (strcmp(token, ")") == 0)) { char *new_atom; - if (left->type != PRINT_ATOM) { + if (left->type != TEP_PRINT_ATOM) { do_warning_event(event, "bad pointer type"); goto out_free; } @@ -2007,7 +2007,7 @@ process_op(struct tep_event_format *event, struct tep_print_arg *arg, char **tok goto out_free; } - if (right->type == PRINT_OP && + if (right->type == TEP_PRINT_OP && get_op_prio(arg->op.op) < get_op_prio(right->op.op)) { struct tep_print_arg tmp; @@ -2031,7 +2031,7 @@ process_op(struct tep_event_format *event, struct tep_print_arg *arg, char **tok *left = *arg; - arg->type = PRINT_OP; + arg->type = TEP_PRINT_OP; arg->op.op = token; arg->op.left = left; @@ -2084,7 +2084,7 @@ process_entry(struct tep_event_format *event __maybe_unused, struct tep_print_ar goto out_free; field = token; - arg->type = PRINT_FIELD; + arg->type = TEP_PRINT_FIELD; arg->field.name = field; if (is_flag_field) { @@ -2240,7 +2240,7 @@ eval_type_str(unsigned long long val, const char *type, int pointer) static unsigned long long eval_type(unsigned long long val, struct tep_print_arg *arg, int pointer) { - if (arg->type != PRINT_TYPE) { + if (arg->type != TEP_PRINT_TYPE) { do_warning("expected type argument"); return 0; } @@ -2254,16 +2254,16 @@ static int arg_num_eval(struct tep_print_arg *arg, long long *val) int ret = 1; switch (arg->type) { - case PRINT_ATOM: + case TEP_PRINT_ATOM: *val = strtoll(arg->atom.atom, NULL, 0); break; - case PRINT_TYPE: + case TEP_PRINT_TYPE: ret = arg_num_eval(arg->typecast.item, val); if (!ret) break; *val = eval_type(*val, arg, 0); break; - case PRINT_OP: + case TEP_PRINT_OP: switch (arg->op.op[0]) { case '|': ret = arg_num_eval(arg->op.left, &left); @@ -2366,7 +2366,7 @@ static int arg_num_eval(struct tep_print_arg *arg, long long *val) break; case '-': /* check for negative */ - if (arg->op.left->type == PRINT_NULL) + if (arg->op.left->type == TEP_PRINT_NULL) left = 0; else ret = arg_num_eval(arg->op.left, &left); @@ -2378,7 +2378,7 @@ static int arg_num_eval(struct tep_print_arg *arg, long long *val) *val = left - right; break; case '+': - if (arg->op.left->type == PRINT_NULL) + if (arg->op.left->type == TEP_PRINT_NULL) left = 0; else ret = arg_num_eval(arg->op.left, &left); @@ -2401,11 +2401,11 @@ static int arg_num_eval(struct tep_print_arg *arg, long long *val) } break; - case PRINT_NULL: - case PRINT_FIELD ... PRINT_SYMBOL: - case PRINT_STRING: - case PRINT_BSTRING: - case PRINT_BITMASK: + case TEP_PRINT_NULL: + case TEP_PRINT_FIELD ... TEP_PRINT_SYMBOL: + case TEP_PRINT_STRING: + case TEP_PRINT_BSTRING: + case TEP_PRINT_BITMASK: default: do_warning("invalid eval type %d", arg->type); ret = 0; @@ -2420,21 +2420,21 @@ static char *arg_eval (struct tep_print_arg *arg) static char buf[20]; switch (arg->type) { - case PRINT_ATOM: + case TEP_PRINT_ATOM: return arg->atom.atom; - case PRINT_TYPE: + case TEP_PRINT_TYPE: return arg_eval(arg->typecast.item); - case PRINT_OP: + case TEP_PRINT_OP: if (!arg_num_eval(arg, &val)) break; sprintf(buf, "%lld", val); return buf; - case PRINT_NULL: - case PRINT_FIELD ... PRINT_SYMBOL: - case PRINT_STRING: - case PRINT_BSTRING: - case PRINT_BITMASK: + case TEP_PRINT_NULL: + case TEP_PRINT_FIELD ... TEP_PRINT_SYMBOL: + case TEP_PRINT_STRING: + case TEP_PRINT_BSTRING: + case TEP_PRINT_BITMASK: default: do_warning("invalid eval type %d", arg->type); break; @@ -2532,7 +2532,7 @@ process_flags(struct tep_event_format *event, struct tep_print_arg *arg, char ** char *token = NULL; memset(arg, 0, sizeof(*arg)); - arg->type = PRINT_FLAGS; + arg->type = TEP_PRINT_FLAGS; field = alloc_arg(); if (!field) { @@ -2585,7 +2585,7 @@ process_symbols(struct tep_event_format *event, struct tep_print_arg *arg, char char *token = NULL; memset(arg, 0, sizeof(*arg)); - arg->type = PRINT_SYMBOL; + arg->type = TEP_PRINT_SYMBOL; field = alloc_arg(); if (!field) { @@ -2618,7 +2618,7 @@ out_free: static enum tep_event_type process_hex_common(struct tep_event_format *event, struct tep_print_arg *arg, - char **tok, enum print_arg_type type) + char **tok, enum tep_print_arg_type type) { memset(arg, 0, sizeof(*arg)); arg->type = type; @@ -2642,21 +2642,21 @@ out: static enum tep_event_type process_hex(struct tep_event_format *event, struct tep_print_arg *arg, char **tok) { - return process_hex_common(event, arg, tok, PRINT_HEX); + return process_hex_common(event, arg, tok, TEP_PRINT_HEX); } static enum tep_event_type process_hex_str(struct tep_event_format *event, struct tep_print_arg *arg, char **tok) { - return process_hex_common(event, arg, tok, PRINT_HEX_STR); + return process_hex_common(event, arg, tok, TEP_PRINT_HEX_STR); } static enum tep_event_type process_int_array(struct tep_event_format *event, struct tep_print_arg *arg, char **tok) { memset(arg, 0, sizeof(*arg)); - arg->type = PRINT_INT_ARRAY; + arg->type = TEP_PRINT_INT_ARRAY; if (alloc_and_process_delim(event, ",", &arg->int_array.field)) goto out; @@ -2688,7 +2688,7 @@ process_dynamic_array(struct tep_event_format *event, struct tep_print_arg *arg, char *token; memset(arg, 0, sizeof(*arg)); - arg->type = PRINT_DYNAMIC_ARRAY; + arg->type = TEP_PRINT_DYNAMIC_ARRAY; /* * The item within the parenthesis is another field that holds @@ -2755,7 +2755,7 @@ process_dynamic_array_len(struct tep_event_format *event, struct tep_print_arg * if (read_expect_type(TEP_EVENT_ITEM, &token) < 0) goto out_free; - arg->type = PRINT_DYNAMIC_ARRAY_LEN; + arg->type = TEP_PRINT_DYNAMIC_ARRAY_LEN; /* Find the field */ field = tep_find_field(event, token); @@ -2814,8 +2814,8 @@ process_paren(struct tep_event_format *event, struct tep_print_arg *arg, char ** /* make this a typecast and contine */ /* prevous must be an atom */ - if (arg->type != PRINT_ATOM) { - do_warning_event(event, "previous needed to be PRINT_ATOM"); + if (arg->type != TEP_PRINT_ATOM) { + do_warning_event(event, "previous needed to be TEP_PRINT_ATOM"); goto out_free; } @@ -2826,7 +2826,7 @@ process_paren(struct tep_event_format *event, struct tep_print_arg *arg, char ** goto out_free; } - arg->type = PRINT_TYPE; + arg->type = TEP_PRINT_TYPE; arg->typecast.type = arg->atom.atom; arg->typecast.item = item_arg; type = process_arg_token(event, item_arg, &token, type); @@ -2853,7 +2853,7 @@ process_str(struct tep_event_format *event __maybe_unused, struct tep_print_arg if (read_expect_type(TEP_EVENT_ITEM, &token) < 0) goto out_free; - arg->type = PRINT_STRING; + arg->type = TEP_PRINT_STRING; arg->string.string = token; arg->string.offset = -1; @@ -2882,7 +2882,7 @@ process_bitmask(struct tep_event_format *event __maybe_unused, struct tep_print_ if (read_expect_type(TEP_EVENT_ITEM, &token) < 0) goto out_free; - arg->type = PRINT_BITMASK; + arg->type = TEP_PRINT_BITMASK; arg->bitmask.bitmask = token; arg->bitmask.offset = -1; @@ -2943,7 +2943,7 @@ process_func_handler(struct tep_event_format *event, struct tep_function_handler char *token; int i; - arg->type = PRINT_FUNC; + arg->type = TEP_PRINT_FUNC; arg->func.func = func; *tok = NULL; @@ -3096,13 +3096,13 @@ process_arg_token(struct tep_event_format *event, struct tep_print_arg *arg, type = read_token_item(&token); } - arg->type = PRINT_ATOM; + arg->type = TEP_PRINT_ATOM; arg->atom.atom = atom; break; case TEP_EVENT_DQUOTE: case TEP_EVENT_SQUOTE: - arg->type = PRINT_ATOM; + arg->type = TEP_PRINT_ATOM; arg->atom.atom = token; type = read_token_item(&token); break; @@ -3114,7 +3114,7 @@ process_arg_token(struct tep_event_format *event, struct tep_print_arg *arg, } case TEP_EVENT_OP: /* handle single ops */ - arg->type = PRINT_OP; + arg->type = TEP_PRINT_OP; arg->op.op = token; arg->op.left = NULL; type = process_op(event, arg, &token); @@ -3533,12 +3533,12 @@ eval_num_arg(void *data, int size, struct tep_event_format *event, struct tep_pr unsigned int field_size; switch (arg->type) { - case PRINT_NULL: + case TEP_PRINT_NULL: /* ?? */ return 0; - case PRINT_ATOM: + case TEP_PRINT_ATOM: return strtoull(arg->atom.atom, NULL, 0); - case PRINT_FIELD: + case TEP_PRINT_FIELD: if (!arg->field.field) { arg->field.field = tep_find_any_field(event, arg->field.name); if (!arg->field.field) @@ -3549,27 +3549,27 @@ eval_num_arg(void *data, int size, struct tep_event_format *event, struct tep_pr val = tep_read_number(pevent, data + arg->field.field->offset, arg->field.field->size); break; - case PRINT_FLAGS: - case PRINT_SYMBOL: - case PRINT_INT_ARRAY: - case PRINT_HEX: - case PRINT_HEX_STR: + case TEP_PRINT_FLAGS: + case TEP_PRINT_SYMBOL: + case TEP_PRINT_INT_ARRAY: + case TEP_PRINT_HEX: + case TEP_PRINT_HEX_STR: break; - case PRINT_TYPE: + case TEP_PRINT_TYPE: val = eval_num_arg(data, size, event, arg->typecast.item); return eval_type(val, arg, 0); - case PRINT_STRING: - case PRINT_BSTRING: - case PRINT_BITMASK: + case TEP_PRINT_STRING: + case TEP_PRINT_BSTRING: + case TEP_PRINT_BITMASK: return 0; - case PRINT_FUNC: { + case TEP_PRINT_FUNC: { struct trace_seq s; trace_seq_init(&s); val = process_defined_func(&s, data, size, event, arg); trace_seq_destroy(&s); return val; } - case PRINT_OP: + case TEP_PRINT_OP: if (strcmp(arg->op.op, "[") == 0) { /* * Arrays are special, since we don't want @@ -3579,7 +3579,7 @@ eval_num_arg(void *data, int size, struct tep_event_format *event, struct tep_pr /* handle typecasts */ larg = arg->op.left; - while (larg->type == PRINT_TYPE) { + while (larg->type == TEP_PRINT_TYPE) { if (!typearg) typearg = larg; larg = larg->typecast.item; @@ -3589,7 +3589,7 @@ eval_num_arg(void *data, int size, struct tep_event_format *event, struct tep_pr field_size = pevent->long_size; switch (larg->type) { - case PRINT_DYNAMIC_ARRAY: + case TEP_PRINT_DYNAMIC_ARRAY: offset = tep_read_number(pevent, data + larg->dynarray.field->offset, larg->dynarray.field->size); @@ -3603,7 +3603,7 @@ eval_num_arg(void *data, int size, struct tep_event_format *event, struct tep_pr offset &= 0xffff; offset += right; break; - case PRINT_FIELD: + case TEP_PRINT_FIELD: if (!larg->field.field) { larg->field.field = tep_find_any_field(event, larg->field.name); @@ -3719,7 +3719,7 @@ eval_num_arg(void *data, int size, struct tep_event_format *event, struct tep_pr goto out_warning_op; } break; - case PRINT_DYNAMIC_ARRAY_LEN: + case TEP_PRINT_DYNAMIC_ARRAY_LEN: offset = tep_read_number(pevent, data + arg->dynarray.field->offset, arg->dynarray.field->size); @@ -3730,7 +3730,7 @@ eval_num_arg(void *data, int size, struct tep_event_format *event, struct tep_pr */ val = (unsigned long long)(offset >> 16); break; - case PRINT_DYNAMIC_ARRAY: + case TEP_PRINT_DYNAMIC_ARRAY: /* Without [], we pass the address to the dynamic data */ offset = tep_read_number(pevent, data + arg->dynarray.field->offset, @@ -3877,13 +3877,13 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, int i, len; switch (arg->type) { - case PRINT_NULL: + case TEP_PRINT_NULL: /* ?? */ return; - case PRINT_ATOM: + case TEP_PRINT_ATOM: print_str_to_seq(s, format, len_arg, arg->atom.atom); return; - case PRINT_FIELD: + case TEP_PRINT_FIELD: field = arg->field.field; if (!field) { field = tep_find_any_field(event, arg->field.name); @@ -3940,7 +3940,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, print_str_to_seq(s, format, len_arg, str); free(str); break; - case PRINT_FLAGS: + case TEP_PRINT_FLAGS: val = eval_num_arg(data, size, event, arg->flags.field); print = 0; for (flag = arg->flags.flags; flag; flag = flag->next) { @@ -3963,7 +3963,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, trace_seq_printf(s, "0x%llx", val); } break; - case PRINT_SYMBOL: + case TEP_PRINT_SYMBOL: val = eval_num_arg(data, size, event, arg->symbol.field); for (flag = arg->symbol.symbols; flag; flag = flag->next) { fval = eval_flag(flag->value); @@ -3975,9 +3975,9 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, if (!flag) trace_seq_printf(s, "0x%llx", val); break; - case PRINT_HEX: - case PRINT_HEX_STR: - if (arg->hex.field->type == PRINT_DYNAMIC_ARRAY) { + case TEP_PRINT_HEX: + case TEP_PRINT_HEX_STR: + if (arg->hex.field->type == TEP_PRINT_DYNAMIC_ARRAY) { unsigned long offset; offset = tep_read_number(pevent, data + arg->hex.field->dynarray.field->offset, @@ -3996,17 +3996,17 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, } len = eval_num_arg(data, size, event, arg->hex.size); for (i = 0; i < len; i++) { - if (i && arg->type == PRINT_HEX) + if (i && arg->type == TEP_PRINT_HEX) trace_seq_putc(s, ' '); trace_seq_printf(s, "%02x", hex[i]); } break; - case PRINT_INT_ARRAY: { + case TEP_PRINT_INT_ARRAY: { void *num; int el_size; - if (arg->int_array.field->type == PRINT_DYNAMIC_ARRAY) { + if (arg->int_array.field->type == TEP_PRINT_DYNAMIC_ARRAY) { unsigned long offset; struct tep_format_field *field = arg->int_array.field->dynarray.field; @@ -4050,9 +4050,9 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, } break; } - case PRINT_TYPE: + case TEP_PRINT_TYPE: break; - case PRINT_STRING: { + case TEP_PRINT_STRING: { int str_offset; if (arg->string.offset == -1) { @@ -4066,10 +4066,10 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, print_str_to_seq(s, format, len_arg, ((char *)data) + str_offset); break; } - case PRINT_BSTRING: + case TEP_PRINT_BSTRING: print_str_to_seq(s, format, len_arg, arg->string.string); break; - case PRINT_BITMASK: { + case TEP_PRINT_BITMASK: { int bitmask_offset; int bitmask_size; @@ -4086,7 +4086,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, data + bitmask_offset, bitmask_size); break; } - case PRINT_OP: + case TEP_PRINT_OP: /* * The only op for string should be ? : */ @@ -4100,7 +4100,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, print_str_arg(s, data, size, event, format, len_arg, arg->op.right->op.right); break; - case PRINT_FUNC: + case TEP_PRINT_FUNC: process_defined_func(s, data, size, event, arg); break; default: @@ -4255,7 +4255,7 @@ static struct tep_print_arg *make_bprint_args(char *fmt, void *data, int size, s arg->next = NULL; next = &arg->next; - arg->type = PRINT_ATOM; + arg->type = TEP_PRINT_ATOM; if (asprintf(&arg->atom.atom, "%lld", ip) < 0) goto out_free; @@ -4343,7 +4343,7 @@ static struct tep_print_arg *make_bprint_args(char *fmt, void *data, int size, s goto out_free; } arg->next = NULL; - arg->type = PRINT_ATOM; + arg->type = TEP_PRINT_ATOM; if (asprintf(&arg->atom.atom, "%lld", val) < 0) { free(arg); goto out_free; @@ -4367,7 +4367,7 @@ static struct tep_print_arg *make_bprint_args(char *fmt, void *data, int size, s goto out_free; } arg->next = NULL; - arg->type = PRINT_BSTRING; + arg->type = TEP_PRINT_BSTRING; arg->string.string = strdup(bptr); if (!arg->string.string) goto out_free; @@ -4429,12 +4429,12 @@ static void print_mac_arg(struct trace_seq *s, int mac, void *data, int size, unsigned char *buf; const char *fmt = "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x"; - if (arg->type == PRINT_FUNC) { + if (arg->type == TEP_PRINT_FUNC) { process_defined_func(s, data, size, event, arg); return; } - if (arg->type != PRINT_FIELD) { + if (arg->type != TEP_PRINT_FIELD) { trace_seq_printf(s, "ARG TYPE NOT FIELD BUT %d", arg->type); return; @@ -4582,12 +4582,12 @@ static int print_ipv4_arg(struct trace_seq *s, const char *ptr, char i, { unsigned char *buf; - if (arg->type == PRINT_FUNC) { + if (arg->type == TEP_PRINT_FUNC) { process_defined_func(s, data, size, event, arg); return 0; } - if (arg->type != PRINT_FIELD) { + if (arg->type != TEP_PRINT_FIELD) { trace_seq_printf(s, "ARG TYPE NOT FIELD BUT %d", arg->type); return 0; } @@ -4628,12 +4628,12 @@ static int print_ipv6_arg(struct trace_seq *s, const char *ptr, char i, rc++; } - if (arg->type == PRINT_FUNC) { + if (arg->type == TEP_PRINT_FUNC) { process_defined_func(s, data, size, event, arg); return rc; } - if (arg->type != PRINT_FIELD) { + if (arg->type != TEP_PRINT_FIELD) { trace_seq_printf(s, "ARG TYPE NOT FIELD BUT %d", arg->type); return rc; } @@ -4686,12 +4686,12 @@ static int print_ipsa_arg(struct trace_seq *s, const char *ptr, char i, } } - if (arg->type == PRINT_FUNC) { + if (arg->type == TEP_PRINT_FUNC) { process_defined_func(s, data, size, event, arg); return rc; } - if (arg->type != PRINT_FIELD) { + if (arg->type != TEP_PRINT_FIELD) { trace_seq_printf(s, "ARG TYPE NOT FIELD BUT %d", arg->type); return rc; } @@ -4967,7 +4967,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct tep_e if (isalnum(ptr[1])) ptr++; - if (arg->type == PRINT_BSTRING) { + if (arg->type == TEP_PRINT_BSTRING) { trace_seq_puts(s, arg->string.string); break; } @@ -5739,16 +5739,16 @@ static void print_args(struct tep_print_arg *args) struct trace_seq s; switch (args->type) { - case PRINT_NULL: + case TEP_PRINT_NULL: printf("null"); break; - case PRINT_ATOM: + case TEP_PRINT_ATOM: printf("%s", args->atom.atom); break; - case PRINT_FIELD: + case TEP_PRINT_FIELD: printf("REC->%s", args->field.name); break; - case PRINT_FLAGS: + case TEP_PRINT_FLAGS: printf("__print_flags("); print_args(args->flags.field); printf(", %s, ", args->flags.delim); @@ -5758,7 +5758,7 @@ static void print_args(struct tep_print_arg *args) trace_seq_destroy(&s); printf(")"); break; - case PRINT_SYMBOL: + case TEP_PRINT_SYMBOL: printf("__print_symbolic("); print_args(args->symbol.field); printf(", "); @@ -5768,21 +5768,21 @@ static void print_args(struct tep_print_arg *args) trace_seq_destroy(&s); printf(")"); break; - case PRINT_HEX: + case TEP_PRINT_HEX: printf("__print_hex("); print_args(args->hex.field); printf(", "); print_args(args->hex.size); printf(")"); break; - case PRINT_HEX_STR: + case TEP_PRINT_HEX_STR: printf("__print_hex_str("); print_args(args->hex.field); printf(", "); print_args(args->hex.size); printf(")"); break; - case PRINT_INT_ARRAY: + case TEP_PRINT_INT_ARRAY: printf("__print_array("); print_args(args->int_array.field); printf(", "); @@ -5791,18 +5791,18 @@ static void print_args(struct tep_print_arg *args) print_args(args->int_array.el_size); printf(")"); break; - case PRINT_STRING: - case PRINT_BSTRING: + case TEP_PRINT_STRING: + case TEP_PRINT_BSTRING: printf("__get_str(%s)", args->string.string); break; - case PRINT_BITMASK: + case TEP_PRINT_BITMASK: printf("__get_bitmask(%s)", args->bitmask.bitmask); break; - case PRINT_TYPE: + case TEP_PRINT_TYPE: printf("(%s)", args->typecast.type); print_args(args->typecast.item); break; - case PRINT_OP: + case TEP_PRINT_OP: if (strcmp(args->op.op, ":") == 0) print_paren = 0; if (print_paren) @@ -6101,7 +6101,7 @@ enum tep_errno __tep_parse_format(struct tep_event_format **eventp, event->flags |= TEP_EVENT_FL_FAILED; return TEP_ERRNO__OLD_FTRACE_ARG_FAILED; } - arg->type = PRINT_FIELD; + arg->type = TEP_PRINT_FIELD; arg->field.name = strdup(field->name); if (!arg->field.name) { event->flags |= TEP_EVENT_FL_FAILED; -- cgit v1.2.3 From 1affd34f192a516436a2e0cec15a97bc1001678a Mon Sep 17 00:00:00 2001 From: "Tzvetomir Stoyanov (VMware)" Date: Wed, 19 Sep 2018 14:56:57 -0400 Subject: tools lib traceevent: Rename data2host*() APIs In order to make libtraceevent into a proper library, variables, data structures and functions require a unique prefix to prevent name space conflicts. That prefix will be "tep_". This renames data2host*() APIs Signed-off-by: Tzvetomir Stoyanov (VMware) Cc: Andrew Morton Cc: Jiri Olsa Cc: Namhyung Kim Cc: Tzvetomir Stoyanov (VMware) Cc: linux-trace-devel@vger.kernel.org Link: http://lkml.kernel.org/r/20180919185724.751088939@goodmis.org Signed-off-by: Steven Rostedt (VMware) Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'tools/lib/traceevent/event-parse.c') diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index 055bee7b738a..7980fc6c3bac 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -3331,11 +3331,11 @@ unsigned long long tep_read_number(struct tep_handle *pevent, case 1: return *(unsigned char *)ptr; case 2: - return data2host2(pevent, ptr); + return tep_data2host2(pevent, ptr); case 4: - return data2host4(pevent, ptr); + return tep_data2host4(pevent, ptr); case 8: - return data2host8(pevent, ptr); + return tep_data2host8(pevent, ptr); default: /* BUG! */ return 0; @@ -4061,7 +4061,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, f = tep_find_any_field(event, arg->string.string); arg->string.offset = f->offset; } - str_offset = data2host4(pevent, data + arg->string.offset); + str_offset = tep_data2host4(pevent, data + arg->string.offset); str_offset &= 0xffff; print_str_to_seq(s, format, len_arg, ((char *)data) + str_offset); break; @@ -4079,7 +4079,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, f = tep_find_any_field(event, arg->bitmask.bitmask); arg->bitmask.offset = f->offset; } - bitmask_offset = data2host4(pevent, data + arg->bitmask.offset); + bitmask_offset = tep_data2host4(pevent, data + arg->bitmask.offset); bitmask_size = bitmask_offset >> 16; bitmask_offset &= 0xffff; print_bitmask_to_seq(pevent, s, format, len_arg, -- cgit v1.2.3 From bbbab191c2c474d183e93799d008b412e97f5936 Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (VMware)" Date: Fri, 5 Oct 2018 12:18:16 -0400 Subject: tools lib traceevent: Separate out tep_strerror() for strerror_r() issues While working on having PowerTop use libtracevent as a shared object library, Tzvetomir hit "str_error_r not defined". This was added by commit c3cec9e68f12d ("tools lib traceevent: Use str_error_r()") because strerror_r() has two definitions, where one is GNU specific, and the other is XSI complient. The strerror_r() is in a wrapper str_error_r() to keep the code from having to worry about which compiler is being used. The problem is that str_error_r() is external to libtraceevent, and not part of the library. If it is used as a shared object then the tools using it will need to define that function. I do not want that function defined in libtraceevent itself, as it is out of scope for that library. As there's only a single instance of this call, and its in the traceevent library's own tep_strerror() function, we can copy what was done in perf, and create yet another external file that undefs _GNU_SOURCE to use the more portable version of the function. We don't need to worry about the errors that strerror_r() returns. If the buffer isn't big enough, we simply truncate it. Reported-by: Tzvetomir Stoyanov Signed-off-by: Steven Rostedt (VMware) Cc: Jiri Olsa Cc: Namhyung Kim Cc: Tzvetomir Stoyanov (VMware) Cc: linux trace devel Link: http://lkml.kernel.org/r/20181005121816.484e654f@gandalf.local.home Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse.c | 30 ------------------------------ 1 file changed, 30 deletions(-) (limited to 'tools/lib/traceevent/event-parse.c') diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index 7980fc6c3bac..233179a712d6 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include @@ -6201,35 +6200,6 @@ enum tep_errno tep_parse_event(struct tep_handle *pevent, const char *buf, return __parse_event(pevent, &event, buf, size, sys); } -#undef _PE -#define _PE(code, str) str -static const char * const tep_error_str[] = { - TEP_ERRORS -}; -#undef _PE - -int tep_strerror(struct tep_handle *pevent __maybe_unused, - enum tep_errno errnum, char *buf, size_t buflen) -{ - int idx; - const char *msg; - - if (errnum >= 0) { - str_error_r(errnum, buf, buflen); - return 0; - } - - if (errnum <= __TEP_ERRNO__START || - errnum >= __TEP_ERRNO__END) - return -1; - - idx = errnum - __TEP_ERRNO__START - 1; - msg = tep_error_str[idx]; - snprintf(buf, buflen, "%s", msg); - - return 0; -} - int get_field_val(struct trace_seq *s, struct tep_format_field *field, const char *name, struct tep_record *record, unsigned long long *val, int err) -- cgit v1.2.3 From bb3dd7e7c4d5e024d607c0ec06c2a2fb9408cc99 Mon Sep 17 00:00:00 2001 From: Tzvetomir Stoyanov Date: Fri, 5 Oct 2018 12:22:25 -0400 Subject: tools lib traceevent, perf tools: Move struct tep_handler definition in a local header file As traceevent is going to be transferred into a proper library, its local data should be protected from the library users. This patch encapsulates struct tep_handler into a local header, not visible outside of the library. It implements also a bunch of new APIs, which library users can use to access tep_handler members. Signed-off-by: Tzvetomir Stoyanov Cc: Jiri Olsa Cc: Namhyung Kim Cc: linux trace devel Cc: tzvetomir stoyanov Link: http://lkml.kernel.org/r/20181005122225.522155df@gandalf.local.home Signed-off-by: Steven Rostedt (VMware) Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools/lib/traceevent/event-parse.c') diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index 233179a712d6..3692f29fee46 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -22,6 +22,8 @@ #include #include "event-parse.h" + +#include "event-parse-local.h" #include "event-utils.h" #include "trace-seq.h" -- cgit v1.2.3