diff options
Diffstat (limited to 'tools/perf/util/probe-event.c')
| -rw-r--r-- | tools/perf/util/probe-event.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index 579b655c0f93..c68711c50f47 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -794,6 +794,28 @@ int show_available_vars(struct perf_probe_event *pevs __maybe_unused, } #endif +void line_range__clear(struct line_range *lr) +{ + struct line_node *ln; + + free(lr->function); + free(lr->file); + free(lr->path); + free(lr->comp_dir); + while (!list_empty(&lr->line_list)) { + ln = list_first_entry(&lr->line_list, struct line_node, list); + list_del(&ln->list); + free(ln); + } + memset(lr, 0, sizeof(*lr)); +} + +void line_range__init(struct line_range *lr) +{ + memset(lr, 0, sizeof(*lr)); + INIT_LIST_HEAD(&lr->line_list); +} + static int parse_line_num(char **ptr, int *val, const char *what) { const char *start = *ptr; |