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| author | Lennart Poettering <lennart@poettering.net> | 2018-10-24 12:38:04 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2018-10-24 12:38:04 +0200 |
| commit | 58220e6b913400fb2453bb43c4f188cdc40aaecf (patch) | |
| tree | 466117d7f2d051f03514f99fae914e3688518da7 /src/sleep | |
| parent | f00aff0a0278fbbe883dac9b907fdf5092ff52bc (diff) | |
| download | systemd-58220e6b913400fb2453bb43c4f188cdc40aaecf.tar.gz | |
sleep: don't make up errors, propagate the right ones
Diffstat (limited to 'src/sleep')
| -rw-r--r-- | src/sleep/sleep.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/sleep/sleep.c b/src/sleep/sleep.c index 4b49d6aaef..cab3442185 100644 --- a/src/sleep/sleep.c +++ b/src/sleep/sleep.c @@ -190,10 +190,13 @@ static int execute(char **modes, char **states) { static int read_wakealarm(uint64_t *result) { _cleanup_free_ char *t = NULL; + int r; + + r = read_one_line_file("/sys/class/rtc/rtc0/since_epoch", &t); + if (r < 0) + return r; - if (read_one_line_file("/sys/class/rtc/rtc0/since_epoch", &t) >= 0) - return safe_atou64(t, result); - return -EBADF; + return safe_atou64(t, result); } static int write_wakealarm(const char *str) { |