diff options
author | Lennart Poettering <lennart@poettering.net> | 2020-06-10 16:40:36 +0200 |
---|---|---|
committer | Lennart Poettering <lennart@poettering.net> | 2020-06-11 10:33:56 +0200 |
commit | c0d8fbfa343eadecd4f44801710d1302c40a0f10 (patch) | |
tree | c3bb8ca4a67d8945e7d7094a41b7af44279d4ab0 /src/shared/sleep-config.c | |
parent | 0f2d351f790516bc3f1158d964c5f83f339addb2 (diff) | |
download | systemd-c0d8fbfa343eadecd4f44801710d1302c40a0f10.tar.gz |
sleep-config: add more debug logging
Diffstat (limited to 'src/shared/sleep-config.c')
-rw-r--r-- | src/shared/sleep-config.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/shared/sleep-config.c b/src/shared/sleep-config.c index 81862c776d..0e6fd41dce 100644 --- a/src/shared/sleep-config.c +++ b/src/shared/sleep-config.c @@ -108,12 +108,16 @@ int can_sleep_state(char **types) { return true; /* If /sys is read-only we cannot sleep */ - if (access("/sys/power/state", W_OK) < 0) + if (access("/sys/power/state", W_OK) < 0) { + log_debug_errno(errno, "/sys/power/state is not writable, cannot sleep: %m"); return false; + } r = read_one_line_file("/sys/power/state", &p); - if (r < 0) + if (r < 0) { + log_debug_errno(r, "Failed to read /sys/power/state, cannot sleep: %m"); return false; + } STRV_FOREACH(type, types) { const char *word, *state; |