diff options
Diffstat (limited to 'sbin/kldunload')
| -rw-r--r-- | sbin/kldunload/kldunload.8 | 7 | ||||
| -rw-r--r-- | sbin/kldunload/kldunload.c | 8 |
2 files changed, 13 insertions, 2 deletions
diff --git a/sbin/kldunload/kldunload.8 b/sbin/kldunload/kldunload.8 index f749656..935e5af 100644 --- a/sbin/kldunload/kldunload.8 +++ b/sbin/kldunload/kldunload.8 @@ -33,9 +33,11 @@ .Nd unload a file from the kernel .Sh SYNOPSIS .Nm +.Op Fl f .Op Fl v .Fl i Ar id .Nm +.Op Fl f .Op Fl v .Op Fl n .Ar name @@ -47,6 +49,11 @@ utility unloads a file which was previously loaded with .Pp The following options are available: .Bl -tag -width indentXX +.It Fl f +Force the unload. +This ignores error returns to MOD_QUISCE from the module and implies +that the module should be unloaded even if it is currently in use. +The users are left to cope as best they can. .It Fl v Be more verbose. .It Fl i Ar id diff --git a/sbin/kldunload/kldunload.c b/sbin/kldunload/kldunload.c index be86960..29da28d 100644 --- a/sbin/kldunload/kldunload.c +++ b/sbin/kldunload/kldunload.c @@ -48,10 +48,14 @@ main(int argc, char** argv) int c; int verbose = 0; int fileid = 0; + int force = LINKER_UNLOAD_NORMAL; char* filename = NULL; - while ((c = getopt(argc, argv, "i:n:v")) != -1) + while ((c = getopt(argc, argv, "fi:n:v")) != -1) switch (c) { + case 'f': + force = LINKER_UNLOAD_FORCE; + break; case 'i': fileid = atoi(optarg); if (!fileid) @@ -93,7 +97,7 @@ main(int argc, char** argv) printf("Unloading %s, id=%d\n", stat.name, fileid); } - if (kldunload(fileid) < 0) + if (kldunloadf(fileid, force) < 0) err(1, "can't unload file"); return 0; |
