diff options
Diffstat (limited to 'lib.c')
| -rw-r--r-- | lib.c | 42 |
1 files changed, 0 insertions, 42 deletions
@@ -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) { |