diff --git a/usr.sbin/ctladm/ctladm.c b/usr.sbin/ctladm/ctladm.c index 2a743da03d3..bfbedc72f01 100644 --- a/usr.sbin/ctladm/ctladm.c +++ b/usr.sbin/ctladm/ctladm.c @@ -47,6 +47,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include #include @@ -3814,6 +3815,7 @@ main(int argc, char **argv) int retval, fd; int retries; int initid; + int saved_errno; retval = 0; cmdargs = CTLADM_ARG_NONE; @@ -3963,6 +3965,14 @@ main(int argc, char **argv) if ((cmdargs & CTLADM_ARG_DEVICE) && (command != CTLADM_CMD_HELP)) { fd = open(device, O_RDWR); + if (fd == -1 && errno == ENOENT) { + saved_errno = errno; + retval = kldload("ctl"); + if (retval != -1) + fd = open(device, O_RDWR); + else + errno = saved_errno; + } if (fd == -1) { fprintf(stderr, "%s: error opening %s: %s\n", argv[0], device, strerror(errno));