diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2016-02-14 17:03:43 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-02-16 17:12:56 -0300 |
| commit | 607bfbd7ffc60156ae0831c917497dc91a57dd8d (patch) | |
| tree | aa97aa79ad0d1b0cc2e488b15b96402417b0155e /tools/lib/api/fs/fs.h | |
| parent | 975f14fa8f2996604f248552eee4403def34bf5e (diff) | |
tools lib api fs: Adopt filename__read_str from perf
We already moved similar functions in here, also it'll be useful for
sysfs__read_str addition in following patch.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1455465826-8426-3-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib/api/fs/fs.h')
| -rw-r--r-- | tools/lib/api/fs/fs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/lib/api/fs/fs.h b/tools/lib/api/fs/fs.h index d024a7f682f6..858922b61141 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 @@ -26,6 +27,7 @@ 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); |