add udev_rules_run() to handle RUN list

[elogind.git] / udev_rules.c

diff --git a/udev_rules.c b/udev_rules.c
index 9483c2b8f8fd0bcfd725a10c1b519ce65e5ac407..a8fd18cf8a5e5c6815dba3906f809ea232f0678a 100644 (file)
--- a/udev_rules.c
+++ b/udev_rules.c
@@ -238,6 +238,29 @@ static int import_parent_into_env(struct udevice *udev, const char *filter)
        return rc;
 }
 
+int udev_rules_run(struct udevice *udev)
+{
+       struct name_entry *name_loop;
+       int retval = 0;
+
+       dbg("executing run list");
+       list_for_each_entry(name_loop, &udev->run_list, node) {
+               if (strncmp(name_loop->name, "socket:", strlen("socket:")) == 0) {
+                       pass_env_to_socket(&name_loop->name[strlen("socket:")], udev->dev->devpath, udev->action);
+               } else {
+                       char program[PATH_SIZE];
+
+                       strlcpy(program, name_loop->name, sizeof(program));
+                       udev_rules_apply_format(udev, program, sizeof(program));
+                       if (run_program(program, udev->dev->subsystem, NULL, 0, NULL) != 0)
+                               if (!name_loop->ignore_error)
+                                       retval = -1;
+               }
+       }
+
+       return retval;
+}
+
 #define WAIT_LOOP_PER_SECOND           50
 static int wait_for_sysfs(struct udevice *udev, const char *file, int timeout)
 {