diff options
Diffstat (limited to 'tools/lib/api/fs/fs.c')
| -rw-r--r-- | tools/lib/api/fs/fs.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/lib/api/fs/fs.c b/tools/lib/api/fs/fs.c index 08556cf2c..ba7094b94 100644 --- a/tools/lib/api/fs/fs.c +++ b/tools/lib/api/fs/fs.c @@ -283,6 +283,11 @@ int filename__read_int(const char *filename, int *value) return err; } +/* + * Parses @value out of @filename with strtoull. + * By using 0 for base, the strtoull detects the + * base automatically (see man strtoull). + */ int filename__read_ull(const char *filename, unsigned long long *value) { char line[64]; @@ -292,7 +297,7 @@ int filename__read_ull(const char *filename, unsigned long long *value) return -1; if (read(fd, line, sizeof(line)) > 0) { - *value = strtoull(line, NULL, 10); + *value = strtoull(line, NULL, 0); if (*value != ULLONG_MAX) err = 0; } |