Advertise hibernation only if there's enough free swap

[elogind.git] / src / shared / fileio.h

diff --git a/src/shared/fileio.h b/src/shared/fileio.h
index a0aae28bae75685bfe9ff01332af72cbb3b0fd4d..59e41502b1d96e485f79efdbbcda4c4e4d31d28d 100644 (file)
--- 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);