diff options
Diffstat (limited to 'tools/lib/traceevent/event-parse.h')
| -rw-r--r-- | tools/lib/traceevent/event-parse.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h index 089964e56ed..3ad784f5f64 100644 --- a/tools/lib/traceevent/event-parse.h +++ b/tools/lib/traceevent/event-parse.h @@ -357,6 +357,8 @@ enum pevent_flag { _PE(READ_PRINT_FAILED, "failed to read event print fmt"), \ _PE(OLD_FTRACE_ARG_FAILED,"failed to allocate field name for ftrace"),\ _PE(INVALID_ARG_TYPE, "invalid argument type"), \ + _PE(INVALID_EXP_TYPE, "invalid expression type"), \ + _PE(INVALID_OP_TYPE, "invalid operator type"), \ _PE(INVALID_EVENT_NAME, "invalid event name"), \ _PE(EVENT_NOT_FOUND, "no event found"), \ _PE(SYNTAX_ERROR, "syntax error"), \ @@ -373,12 +375,16 @@ enum pevent_flag { _PE(INVALID_PAREN, "open parenthesis cannot come here"), \ _PE(UNBALANCED_PAREN, "unbalanced number of parenthesis"), \ _PE(UNKNOWN_TOKEN, "unknown token"), \ - _PE(FILTER_NOT_FOUND, "no filter found") + _PE(FILTER_NOT_FOUND, "no filter found"), \ + _PE(NOT_A_NUMBER, "must have number field"), \ + _PE(NO_FILTER, "no filters exists"), \ + _PE(FILTER_MISS, "record does not match to filter") #undef _PE #define _PE(__code, __str) PEVENT_ERRNO__ ## __code enum pevent_errno { PEVENT_ERRNO__SUCCESS = 0, + PEVENT_ERRNO__FILTER_MATCH = PEVENT_ERRNO__SUCCESS, /* * Choose an arbitrary negative big number not to clash with standard @@ -853,10 +859,11 @@ struct event_filter { struct event_filter *pevent_filter_alloc(struct pevent *pevent); -#define FILTER_NONE -2 -#define FILTER_NOEXIST -1 -#define FILTER_MISS 0 -#define FILTER_MATCH 1 +/* for backward compatibility */ +#define FILTER_NONE PEVENT_ERRNO__FILTER_NOT_FOUND +#define FILTER_NOEXIST PEVENT_ERRNO__NO_FILTER +#define FILTER_MISS PEVENT_ERRNO__FILTER_MISS +#define FILTER_MATCH PEVENT_ERRNO__FILTER_MATCH enum filter_trivial_type { FILTER_TRIVIAL_FALSE, @@ -868,8 +875,8 @@ enum pevent_errno pevent_filter_add_filter_str(struct event_filter *filter, const char *filter_str); -int pevent_filter_match(struct event_filter *filter, - struct pevent_record *record); +enum pevent_errno pevent_filter_match(struct event_filter *filter, + struct pevent_record *record); int pevent_event_filtered(struct event_filter *filter, int event_id); |