journald: parse configuration file

[elogind.git] / src / login / sd-login.h

diff --git a/src/login/sd-login.h b/src/login/sd-login.h
index 0cb0bf06bbee4c12ea8bc633da80e2eaeca1bc97..00de6716b0d0780d4e25e0149eea97a3a730d8b0 100644 (file)
--- a/src/login/sd-login.h
+++ b/src/login/sd-login.h
@@ -53,6 +53,10 @@ int sd_pid_get_session(pid_t pid, char **session);
  * return an error for system processes. */
 int sd_pid_get_owner_uid(pid_t pid, uid_t *uid);
 
+/* Get systemd unit (i.e. service) name from PID. This will return an
+ * error for non-service processes. */
+int sd_pid_get_unit(pid_t, char **unit);
+
 /* Get state from uid. Possible states: offline, lingering, online, active */
 int sd_uid_get_state(uid_t uid, char**state);