diff options
Diffstat (limited to 'tools/lib/traceevent/event-parse.h')
| -rw-r--r-- | tools/lib/traceevent/event-parse.h | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h index 7a3873ff9a4f..86a5839fb048 100644 --- a/tools/lib/traceevent/event-parse.h +++ b/tools/lib/traceevent/event-parse.h @@ -22,6 +22,7 @@ #include <stdbool.h> #include <stdarg.h> +#include <stdio.h> #include <regex.h> #include <string.h> @@ -91,6 +92,7 @@ extern int trace_seq_putc(struct trace_seq *s, unsigned char c); extern void trace_seq_terminate(struct trace_seq *s); +extern int trace_seq_do_fprintf(struct trace_seq *s, FILE *fp); extern int trace_seq_do_printf(struct trace_seq *s); @@ -114,7 +116,7 @@ struct pevent_plugin_option { char *name; char *plugin_alias; char *description; - char *value; + const char *value; void *priv; int set; }; @@ -152,6 +154,10 @@ struct pevent_plugin_option { * .plugin_alias is used to give a shorter name to access * the vairable. Useful if a plugin handles more than one event. * + * If .value is not set, then it is considered a boolean and only + * .set will be processed. If .value is defined, then it is considered + * a string option and .set will be ignored. + * * PEVENT_PLUGIN_ALIAS: (optional) * The name to use for finding options (uses filename if not defined) */ @@ -245,6 +251,12 @@ struct print_arg_hex { struct print_arg *size; }; +struct print_arg_int_array { + struct print_arg *field; + struct print_arg *count; + struct print_arg *el_size; +}; + struct print_arg_dynarray { struct format_field *field; struct print_arg *index; @@ -273,6 +285,7 @@ enum print_arg_type { PRINT_FLAGS, PRINT_SYMBOL, PRINT_HEX, + PRINT_INT_ARRAY, PRINT_TYPE, PRINT_STRING, PRINT_BSTRING, @@ -292,6 +305,7 @@ struct print_arg { struct print_arg_flags flags; struct print_arg_symbol symbol; struct print_arg_hex hex; + struct print_arg_int_array int_array; struct print_arg_func func; struct print_arg_string string; struct print_arg_bitmask bitmask; @@ -597,7 +611,7 @@ enum trace_flag_type { }; int pevent_register_comm(struct pevent *pevent, const char *comm, int pid); -void pevent_register_trace_clock(struct pevent *pevent, char *trace_clock); +int pevent_register_trace_clock(struct pevent *pevent, const char *trace_clock); int pevent_register_function(struct pevent *pevent, char *name, unsigned long long addr, char *mod); int pevent_register_print_string(struct pevent *pevent, const char *fmt, @@ -617,6 +631,7 @@ enum pevent_errno pevent_parse_format(struct pevent *pevent, const char *buf, unsigned long size, const char *sys); void pevent_free_format(struct event_format *event); +void pevent_free_format_field(struct format_field *field); void *pevent_get_field_raw(struct trace_seq *s, struct event_format *event, const char *name, struct pevent_record *record, @@ -675,6 +690,11 @@ int pevent_data_type(struct pevent *pevent, struct pevent_record *rec); struct event_format *pevent_data_event_from_type(struct pevent *pevent, int type); int pevent_data_pid(struct pevent *pevent, struct pevent_record *rec); const char *pevent_data_comm_from_pid(struct pevent *pevent, int pid); +struct cmdline; +struct cmdline *pevent_data_pid_from_comm(struct pevent *pevent, const char *comm, + struct cmdline *next); +int pevent_cmdline_pid(struct pevent *pevent, struct cmdline *cmdline); + void pevent_event_info(struct trace_seq *s, struct event_format *event, struct pevent_record *record); int pevent_strerror(struct pevent *pevent, enum pevent_errno errnum, |