diff options
Diffstat (limited to 'sys/kern/kern_ktrace.c')
| -rw-r--r-- | sys/kern/kern_ktrace.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/kern/kern_ktrace.c b/sys/kern/kern_ktrace.c index 363b8b8..d40fe51 100644 --- a/sys/kern/kern_ktrace.c +++ b/sys/kern/kern_ktrace.c @@ -733,8 +733,9 @@ ktrpsig(sig, action, mask, code) } void -ktrcsw(out, user) +ktrcsw(out, user, wmesg) int out, user; + const char *wmesg; { struct thread *td = curthread; struct ktr_request *req; @@ -746,6 +747,10 @@ ktrcsw(out, user) kc = &req->ktr_data.ktr_csw; kc->out = out; kc->user = user; + if (wmesg != NULL) + strlcpy(kc->wmesg, wmesg, sizeof(kc->wmesg)); + else + bzero(kc->wmesg, sizeof(kc->wmesg)); ktr_enqueuerequest(td, req); ktrace_exit(td); } |
