diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-09-13 19:41:52 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-09-13 19:41:52 -0400 |
| commit | 69ab80881552d5f79ca95f6b3be48ad122ab1ec2 (patch) | |
| tree | 6b099f9f4f5693bb819ca4ac7dda4ad2798177b3 /src/shared/fileio.h | |
| parent | e39ff1f48d7ffcf7c20f9178ec64efbd7e244cab (diff) | |
Advertise hibernation only if there's enough free swap
Condition that is checked is taken from upower:
active(anon) < free swap * 0.98
This is really stupid, because the kernel knows the situation better,
e.g. there could be two swap files, and then hibernation would be
impossible despite passing this check, or the kernel could start
supporting compressed swap and/or compressed hibernation images, and
then this this check would be too stringent. Nevertheless, until
we have something better, this should at least return a true negative
if there's no swap.
Logging of capabilities in the journal is changed to not strip leading
zeros. I consider this more readable anyway.
http://cgit.freedesktop.org/upower/tree/src/up-daemon.c#n613
https://bugzilla.redhat.com/show_bug.cgi?id=1007059
Diffstat (limited to 'src/shared/fileio.h')
| -rw-r--r-- | src/shared/fileio.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/shared/fileio.h b/src/shared/fileio.h index a0aae28bae..59e41502b1 100644 --- a/src/shared/fileio.h +++ b/src/shared/fileio.h @@ -37,3 +37,5 @@ int load_env_file(const char *fname, const char *separator, char ***l); int write_env_file(const char *fname, char **l); int executable_is_script(const char *path, char **interpreter); + +int get_status_field(const char *filename, const char *pattern, char **field); |