diff options
Diffstat (limited to 'tools/lib/api/fs')
| -rw-r--r-- | tools/lib/api/fs/debugfs.c | 9 | ||||
| -rw-r--r-- | tools/lib/api/fs/debugfs.h | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/tools/lib/api/fs/debugfs.c b/tools/lib/api/fs/debugfs.c index 5e8f3913de43..bf9e21648894 100644 --- a/tools/lib/api/fs/debugfs.c +++ b/tools/lib/api/fs/debugfs.c @@ -125,3 +125,12 @@ int debugfs__strerror_open(int err, char *buf, size_t size, const char *filename return 0; } + +int debugfs__strerror_open_tp(int err, char *buf, size_t size, const char *sys, const char *name) +{ + char path[PATH_MAX]; + + snprintf(path, PATH_MAX, "tracing/events/%s/%s", sys, name ?: "*"); + + return debugfs__strerror_open(err, buf, size, path); +} diff --git a/tools/lib/api/fs/debugfs.h b/tools/lib/api/fs/debugfs.h index a1799aecd4d5..0739881a9897 100644 --- a/tools/lib/api/fs/debugfs.h +++ b/tools/lib/api/fs/debugfs.h @@ -27,5 +27,6 @@ char *debugfs_mount(const char *mountpoint); extern char debugfs_mountpoint[]; int debugfs__strerror_open(int err, char *buf, size_t size, const char *filename); +int debugfs__strerror_open_tp(int err, char *buf, size_t size, const char *sys, const char *name); #endif /* __API_DEBUGFS_H__ */ |