Adding upstream version 4.2+20231121.upstream/4.2+20231121

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 42 deletions

diff --git a/lib.c b/lib.c
index 7ab5998..2b09293 100644
--- a/lib.c
+++ b/lib.c
@@ -204,35 +204,6 @@ char *fd2devnm(int fd)
 	return NULL;
 }
 
-/* When we create a new array, we don't want the content to
- * be immediately examined by udev - it is probably meaningless.
- * So create /run/mdadm/creating-mdXXX and expect that a udev
- * rule will noticed this and act accordingly.
- */
-static char block_path[] = "/run/mdadm/creating-%s";
-static char *unblock_path = NULL;
-void udev_block(char *devnm)
-{
-	int fd;
-	char *path = NULL;
-
-	xasprintf(&path, block_path, devnm);
-	fd = open(path, O_CREAT|O_RDWR, 0600);
-	if (fd >= 0) {
-		close(fd);
-		unblock_path = path;
-	} else
-		free(path);
-}
-
-void udev_unblock(void)
-{
-	if (unblock_path)
-		unlink(unblock_path);
-	free(unblock_path);
-	unblock_path = NULL;
-}
-
 /*
  * convert a major/minor pair for a block device into a name in /dev, if possible.
  * On the first call, walk /dev collecting name.
@@ -539,19 +510,6 @@ int check_env(char *name)
 	return 0;
 }
 
-int use_udev(void)
-{
-	static int use = -1;
-	struct stat stb;
-
-	if (use < 0) {
-		use = ((stat("/dev/.udev", &stb) == 0 ||
-			stat("/run/udev", &stb) == 0) &&
-		       check_env("MDADM_NO_UDEV") == 0);
-	}
-	return use;
-}
-
 unsigned long GCD(unsigned long a, unsigned long b)
 {
 	while (a != b) {