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| author | jhb <jhb@FreeBSD.org> | 2015-06-13 16:15:43 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2015-06-13 16:15:43 +0000 |
| commit | 7b9316ff5034c3ba83b38c790f78c3658e5135da (patch) | |
| tree | ef6220118e54aaed7447bdcd6b2dcaabf3aa3777 /sys/kern/kern_fork.c | |
| parent | f014bfc33c51a646ad445d66106a905fa8293821 (diff) | |
| download | FreeBSD-src-7b9316ff5034c3ba83b38c790f78c3658e5135da.zip FreeBSD-src-7b9316ff5034c3ba83b38c790f78c3658e5135da.tar.gz | |
MFC 283546:
Add KTR tracing for some MI ptrace events.
Diffstat (limited to 'sys/kern/kern_fork.c')
| -rw-r--r-- | sys/kern/kern_fork.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c index 82e213b..37774ef 100644 --- a/sys/kern/kern_fork.c +++ b/sys/kern/kern_fork.c @@ -1056,6 +1056,9 @@ fork_return(struct thread *td, struct trapframe *frame) dbg = p->p_pptr->p_pptr; p->p_flag |= P_TRACED; p->p_oppid = p->p_pptr->p_pid; + CTR2(KTR_PTRACE, + "fork_return: attaching to new child pid %d: oppid %d", + p->p_pid, p->p_oppid); proc_reparent(p, dbg); sx_xunlock(&proctree_lock); td->td_dbgflags |= TDB_CHILD; |
