diff options
Diffstat (limited to 'tools/lib/api/fs/fs.c')
| -rw-r--r-- | tools/lib/api/fs/fs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/lib/api/fs/fs.c b/tools/lib/api/fs/fs.c index 337fde770e45..edec23406dbc 100644 --- a/tools/lib/api/fs/fs.c +++ b/tools/lib/api/fs/fs.c @@ -296,7 +296,7 @@ int filename__read_int(const char *filename, int *value) int fd = open(filename, O_RDONLY), err = -1; if (fd < 0) - return -1; + return -errno; if (read(fd, line, sizeof(line)) > 0) { *value = atoi(line); @@ -314,7 +314,7 @@ static int filename__read_ull_base(const char *filename, int fd = open(filename, O_RDONLY), err = -1; if (fd < 0) - return -1; + return -errno; if (read(fd, line, sizeof(line)) > 0) { *value = strtoull(line, NULL, base); @@ -372,7 +372,7 @@ int filename__write_int(const char *filename, int value) char buf[64]; if (fd < 0) - return err; + return -errno; sprintf(buf, "%d", value); if (write(fd, buf, sizeof(buf)) == sizeof(buf)) |