diff options
Diffstat (limited to 'sys/kern/kern_sig.c')
| -rw-r--r-- | sys/kern/kern_sig.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index 4565abc4b540..5d51aa675cb7 100644 --- a/sys/kern/kern_sig.c +++ b/sys/kern/kern_sig.c @@ -1050,8 +1050,7 @@ osigaction(struct thread *td, struct osigaction_args *uap) int osigreturn(struct thread *td, struct osigreturn_args *uap) { - - return (nosys(td, (struct nosys_args *)uap)); + return (kern_nosys(td, 0)); } #endif #endif /* COMPAT_43 */ @@ -4139,7 +4138,7 @@ coredump(struct thread *td) struct flock lf; struct vattr vattr; size_t fullpathsize; - int error, error1, locked; + int error, error1, jid, locked, ppid, sig; char *name; /* name of corefile */ void *rl_cookie; off_t limit; @@ -4168,6 +4167,10 @@ coredump(struct thread *td) PROC_UNLOCK(p); return (EFBIG); } + + ppid = p->p_oppid; + sig = p->p_sig; + jid = p->p_ucred->cr_prison->pr_id; PROC_UNLOCK(p); error = corefile_open(p->p_comm, cred->cr_uid, p->p_pid, td, @@ -4253,6 +4256,9 @@ coredump(struct thread *td) } devctl_safe_quote_sb(sb, name); sbuf_putc(sb, '"'); + + sbuf_printf(sb, " jid=%d pid=%d ppid=%d signo=%d", + jid, p->p_pid, ppid, sig); if (sbuf_finish(sb) == 0) devctl_notify("kernel", "signal", "coredump", sbuf_data(sb)); out2: @@ -4281,6 +4287,12 @@ struct nosys_args { int nosys(struct thread *td, struct nosys_args *args) { + return (kern_nosys(td, args->dummy)); +} + +int +kern_nosys(struct thread *td, int dummy) +{ struct proc *p; p = td->td_proc; |