X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=udev_multiplex.c;h=22bbaf7b614bcef316cf28454b2b9793814f45da;hp=3ef6e1707ac6b599af1dce0552d33a329f5ff787;hb=1e50c2dee7401055a0e76c116de939f0893e7429;hpb=63f61c5cf639953aa38e025485919b0aa1c49b59

diff --git a/udev_multiplex.c b/udev_multiplex.c
index 3ef6e1707..22bbaf7b6 100644
--- a/udev_multiplex.c
+++ b/udev_multiplex.c
@@ -32,38 +32,6 @@
 #include "udev_utils.h"
 #include "logging.h"
 
-static int run_program(struct udevice *udev, const char *filename)
-{
-	pid_t pid;
-	int fd;
-
-	dbg("running %s", filename);
-
-	pid = fork();
-	switch (pid) {
-	case 0:
-		/* child */
-		fd = open("/dev/null", O_RDWR);
-		if ( fd >= 0) {
-			dup2(fd, STDOUT_FILENO);
-			dup2(fd, STDIN_FILENO);
-			dup2(fd, STDERR_FILENO);
-		}
-		close(fd);
-
-		execl(filename, filename, udev->subsystem, NULL);
-		dbg("exec of child failed");
-		_exit(1);
-	case -1:
-		dbg("fork of child failed");
-		break;
-		return -1;
-	default:
-		waitpid(pid, NULL, 0);
-	}
-
-	return 0;
-}
 
 /* 
  * runs files in these directories in order:
@@ -74,6 +42,8 @@ static int run_program(struct udevice *udev, const char *filename)
 void udev_multiplex_directory(struct udevice *udev, const char *basedir, const char *suffix)
 {
 	char dirname[PATH_SIZE];
+	struct name_entry *name_loop, *name_tmp;
+	LIST_HEAD(name_list);
 
 	/* chop the device name up into pieces based on '/' */
 	if (udev->name[0] != '\0') {
@@ -89,7 +59,7 @@ void udev_multiplex_directory(struct udevice *udev, const char *basedir, const c
 			if (strcmp(devname, udev->subsystem) != 0) {
 				snprintf(dirname, sizeof(dirname), "%s/%s", basedir, devname);
 				dirname[sizeof(dirname)-1] = '\0';
-				call_foreach_file(run_program, udev, dirname, suffix);
+				add_matching_files(&name_list, dirname, suffix);
 			}
 
 			temp[0] = '/';
@@ -101,16 +71,22 @@ void udev_multiplex_directory(struct udevice *udev, const char *basedir, const c
 	if (udev->name[0] != '\0') {
 		snprintf(dirname, sizeof(dirname), "%s/%s", basedir, udev->name);
 		dirname[sizeof(dirname)-1] = '\0';
-		call_foreach_file(run_program, udev, dirname, suffix);
+		add_matching_files(&name_list, dirname, suffix);
 	}
 
 	if (udev->subsystem[0] != '\0') {
 		snprintf(dirname, sizeof(dirname), "%s/%s", basedir, udev->subsystem);
 		dirname[sizeof(dirname)-1] = '\0';
-		call_foreach_file(run_program, udev, dirname, suffix);
+		add_matching_files(&name_list, dirname, suffix);
 	}
 
 	snprintf(dirname, sizeof(dirname), "%s/default", basedir);
 	dirname[sizeof(dirname)-1] = '\0';
-	call_foreach_file(run_program, udev, dirname, suffix);
+	add_matching_files(&name_list, dirname, suffix);
+
+	list_for_each_entry_safe(name_loop, name_tmp, &name_list, node) {
+		execute_command(name_loop->name, udev->subsystem);
+		list_del(&name_loop->node);
+	}
+
 }