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(parent: 79ec12e) | patch
Add ptrace(2) reporting for LWP events.
authorjhb <jhb@FreeBSD.org>
Tue, 29 Dec 2015 23:25:26 +0000 (23:25 +0000)
committerjhb <jhb@FreeBSD.org>
Tue, 29 Dec 2015 23:25:26 +0000 (23:25 +0000)
commitfb5720f7be0d2eab3253696e244c058a229b5473
tree38cac37b4cace20e5e9e11b5763940c44fe6be7ftree | snapshot
parent79ec12eeb6f427ceaaaa94ca98073316d8c24e47commit | diff
Add ptrace(2) reporting for LWP events.

Add two new LWPINFO flags: PL_FLAG_BORN and PL_FLAG_EXITED for reporting
thread creation and destruction. Newly created threads will stop to report
PL_FLAG_BORN before returning to userland and exiting threads will stop to
report PL_FLAG_EXIT before exiting completely. Both of these events are
only enabled and reported if PT_LWP_EVENTS is enabled on a process.
sys/kern/kern_fork.c diff | blob | history
sys/kern/kern_sig.c diff | blob | history
sys/kern/kern_thr.c diff | blob | history
sys/kern/sys_process.c diff | blob | history
sys/sys/proc.h diff | blob | history
sys/sys/ptrace.h diff | blob | history
tests/sys/kern/ptrace_test.c diff | blob | history
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