diff options
Diffstat (limited to 'tools/lib/api/fs/fs.h')
| -rw-r--r-- | tools/lib/api/fs/fs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/lib/api/fs/fs.h b/tools/lib/api/fs/fs.h index d024a7f682f6..9f6598098dc5 100644 --- a/tools/lib/api/fs/fs.h +++ b/tools/lib/api/fs/fs.h @@ -2,6 +2,7 @@ #define __API_FS__ #include <stdbool.h> +#include <unistd.h> /* * On most systems <limits.h> would have given us this, but not on some systems @@ -26,8 +27,10 @@ FS(tracefs) int filename__read_int(const char *filename, int *value); int filename__read_ull(const char *filename, unsigned long long *value); +int filename__read_str(const char *filename, char **buf, size_t *sizep); int sysctl__read_int(const char *sysctl, int *value); int sysfs__read_int(const char *entry, int *value); int sysfs__read_ull(const char *entry, unsigned long long *value); +int sysfs__read_str(const char *entry, char **buf, size_t *sizep); #endif /* __API_FS__ */ |