diff options
| -rw-r--r-- | tools/lib/api/fs/fs.c | 23 | ||||
| -rw-r--r-- | tools/lib/api/fs/fs.h | 5 |
2 files changed, 18 insertions, 10 deletions
diff --git a/tools/lib/api/fs/fs.c b/tools/lib/api/fs/fs.c index bc93baf33fff..8afe08a99bc6 100644 --- a/tools/lib/api/fs/fs.c +++ b/tools/lib/api/fs/fs.c @@ -244,15 +244,20 @@ static const char *fs__mount(int idx) return fs__check_mounts(fs) ? fs->path : NULL; } -#define FS(name, idx) \ -const char *name##__mountpoint(void) \ -{ \ - return fs__mountpoint(idx); \ -} \ - \ -const char *name##__mount(void) \ -{ \ - return fs__mount(idx); \ +#define FS(name, idx) \ +const char *name##__mountpoint(void) \ +{ \ + return fs__mountpoint(idx); \ +} \ + \ +const char *name##__mount(void) \ +{ \ + return fs__mount(idx); \ +} \ + \ +bool name##__configured(void) \ +{ \ + return name##__mountpoint() != NULL; \ } FS(sysfs, FS__SYSFS); diff --git a/tools/lib/api/fs/fs.h b/tools/lib/api/fs/fs.h index a9627ea5e6ae..f654bcb99d1e 100644 --- a/tools/lib/api/fs/fs.h +++ b/tools/lib/api/fs/fs.h @@ -1,6 +1,8 @@ #ifndef __API_FS__ #define __API_FS__ +#include <stdbool.h> + /* * On most systems <limits.h> would have given us this, but not on some systems * (e.g. GNU/Hurd). @@ -11,7 +13,8 @@ #define FS(name) \ const char *name##__mountpoint(void); \ - const char *name##__mount(void); + const char *name##__mount(void); \ + bool name##__configured(void); \ FS(sysfs) FS(procfs) |