X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=util.c;h=f7d538aaacf87496367661ba3822bc2f44cb6070;hb=f58eedd538b3a138814a54b94b0c2c89ef727d82;hp=95791f941d86975dbff743b26e01eda335559a9b;hpb=ca139f94c8de427616f54ab38262a47c4a636ffd;p=elogind.git

diff --git a/util.c b/util.c
index 95791f941..f7d538aaa 100644
--- a/util.c
+++ b/util.c
@@ -1910,6 +1910,33 @@ int make_stdio(int fd) {
         return 0;
 }
 
+bool is_clean_exit(int code, int status) {
+
+        if (code == CLD_EXITED)
+                return status == 0;
+
+        /* If a daemon does not implement handlers for some of the
+         * signals that's not considered an unclean shutdown */
+        if (code == CLD_KILLED)
+                return
+                        status == SIGHUP ||
+                        status == SIGINT ||
+                        status == SIGTERM ||
+                        status == SIGPIPE;
+
+        return false;
+}
+
+bool is_device_path(const char *path) {
+
+        /* Returns true on paths that refer to a device, either in
+         * sysfs or in /dev */
+
+        return
+                path_startswith(path, "/dev/") ||
+                path_startswith(path, "/sys/");
+}
+
 static const char *const ioprio_class_table[] = {
         [IOPRIO_CLASS_NONE] = "none",
         [IOPRIO_CLASS_RT] = "realtime",