X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=util.c;fp=util.c;h=f7d538aaacf87496367661ba3822bc2f44cb6070;hp=5e3654d1d1ff383d96ec5de86381e85ed8a41d37;hb=8407a5d0183d9513349754f1eac86e2fdec8bd76;hpb=d4e6a6f66b7b3c797a1446816b8512d82c92278f

diff --git a/util.c b/util.c
index 5e3654d1d..f7d538aaa 100644
--- a/util.c
+++ b/util.c
@@ -1927,6 +1927,16 @@ bool is_clean_exit(int code, int status) {
         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",