diff options
| -rw-r--r-- | util-linux/mdev.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/util-linux/mdev.c b/util-linux/mdev.c index 8205a260a..e730548f7 100644 --- a/util-linux/mdev.c +++ b/util-linux/mdev.c @@ -249,6 +249,10 @@ #endif +enum { + MDEV_OPT_SCAN = 1 << 0, +}; + static const char keywords[] ALIGN1 = "add\0remove\0"; // "change\0" enum { OP_add, OP_remove }; @@ -1047,7 +1051,7 @@ static void signal_mdevs(unsigned my_pid) } } -static void process_action(char *temp, unsigned my_pid) +static NOINLINE void process_action(char *temp, unsigned my_pid) { char *fw; char *seq; @@ -1130,6 +1134,7 @@ static void initial_scan(char *temp) int mdev_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int mdev_main(int argc UNUSED_PARAM, char **argv) { + int opt; RESERVE_CONFIG_BUFFER(temp, PATH_MAX + SCRATCH_SIZE); INIT_G(); @@ -1147,7 +1152,9 @@ int mdev_main(int argc UNUSED_PARAM, char **argv) xchdir("/dev"); - if (argv[1] && strcmp(argv[1], "-s") == 0) { + opt = getopt32(argv, "s"); + + if (opt & MDEV_OPT_SCAN) { /* * Scan: mdev -s */ |