util: introduce get_process_gid()

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

diff --git a/src/shared/util.h b/src/shared/util.h
index 71b5c52c41de1bf95ac741e1c93884076bbecd00..2429339f5bba3c3a46a1e521d902e3ceb1fc0a17 100644 (file)
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -246,6 +246,7 @@ int get_process_comm(pid_t pid, char **name);
 int get_process_cmdline(pid_t pid, size_t max_length, bool comm_fallback, char **line);
 int get_process_exe(pid_t pid, char **name);
 int get_process_uid(pid_t pid, uid_t *uid);
+int get_process_gid(pid_t pid, gid_t *gid);
 
 char hexchar(int x);
 int unhexchar(char c);