diff options
Diffstat (limited to 'tools/lib/api/fs/tracing_path.c')
| -rw-r--r-- | tools/lib/api/fs/tracing_path.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/tools/lib/api/fs/tracing_path.c b/tools/lib/api/fs/tracing_path.c index 5afb11b30fca..7ba3e81274e8 100644 --- a/tools/lib/api/fs/tracing_path.c +++ b/tools/lib/api/fs/tracing_path.c @@ -14,8 +14,8 @@ #include "tracing_path.h" static char tracing_mnt[PATH_MAX] = "/sys/kernel/debug"; -static char tracing_path[PATH_MAX] = "/sys/kernel/debug/tracing"; -static char tracing_events_path[PATH_MAX] = "/sys/kernel/debug/tracing/events"; +static char tracing_path[PATH_MAX] = "/sys/kernel/tracing"; +static char tracing_events_path[PATH_MAX] = "/sys/kernel/tracing/events"; static void __tracing_path_set(const char *tracing, const char *mountpoint) { @@ -113,6 +113,22 @@ DIR *tracing_events__opendir(void) return dir; } +int tracing_events__scandir_alphasort(struct dirent ***namelist) +{ + char *path = get_tracing_file("events"); + int ret; + + if (!path) { + *namelist = NULL; + return 0; + } + + ret = scandir(path, namelist, NULL, alphasort); + put_events_file(path); + + return ret; +} + int tracing_path__strerror_open_tp(int err, char *buf, size_t size, const char *sys, const char *name) { |