diff options
Diffstat (limited to 'trace/control.c')
| -rw-r--r-- | trace/control.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/trace/control.c b/trace/control.c index af92705..bef7884 100644 --- a/trace/control.c +++ b/trace/control.c @@ -88,7 +88,16 @@ TraceEvent *trace_event_pattern(const char *pat, TraceEvent *ev) return NULL; } -void trace_enable_events(const char *line_buf) +void trace_list_events(void) +{ + int i; + for (i = 0; i < trace_event_count(); i++) { + TraceEvent *res = trace_event_id(i); + fprintf(stderr, "%s\n", trace_event_get_name(res)); + } +} + +static void do_trace_enable_events(const char *line_buf) { const bool enable = ('-' != line_buf[0]); const char *line_ptr = enable ? line_buf : line_buf + 1; @@ -114,6 +123,16 @@ void trace_enable_events(const char *line_buf) } } +void trace_enable_events(const char *line_buf) +{ + if (is_help_option(line_buf)) { + trace_list_events(); + exit(0); + } else { + do_trace_enable_events(line_buf); + } +} + void trace_init_events(const char *fname) { Location loc; |