diff options
| author | Philip Guenther <guenther@cvs.openbsd.org> | 2022-12-29 01:36:37 +0000 |
|---|---|---|
| committer | Philip Guenther <guenther@cvs.openbsd.org> | 2022-12-29 01:36:37 +0000 |
| commit | d28da41cb295e04c9903a21219a603dd5174bfd9 (patch) | |
| tree | 6dfe4865b976b9289cd9cb211192c03267eadd57 /sys/kern/kern_exit.c | |
| parent | 6517cf72435fb938a988419f1a66a9b4e9229773 (diff) | |
Add ktrace struct tracepoints for siginfo_t to the kernel side of
waitid(2) and __thrsigdivert(2) and teach kdump(1) to handle them.
Also report more from the siginfo_t inside PSIG tracepoints.
ok mpi@
Diffstat (limited to 'sys/kern/kern_exit.c')
| -rw-r--r-- | sys/kern/kern_exit.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sys/kern/kern_exit.c b/sys/kern/kern_exit.c index afdba76e21d..7860c65eeda 100644 --- a/sys/kern/kern_exit.c +++ b/sys/kern/kern_exit.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_exit.c,v 1.209 2022/12/19 00:22:12 guenther Exp $ */ +/* $OpenBSD: kern_exit.c,v 1.210 2022/12/29 01:36:36 guenther Exp $ */ /* $NetBSD: kern_exit.c,v 1.39 1996/04/22 01:38:25 christos Exp $ */ /* @@ -692,8 +692,13 @@ sys_waitid(struct proc *q, void *v, register_t *retval) error = dowait6(q, idtype, SCARG(uap, id), NULL, options, NULL, &info, retval); - if (error == 0) + if (error == 0) { error = copyout(&info, SCARG(uap, info), sizeof(info)); +#ifdef KTRACE + if (error == 0 && KTRPOINT(q, KTR_STRUCT)) + ktrsiginfo(q, &info); +#endif + } if (error == 0) *retval = 0; return (error); |