summaryrefslogtreecommitdiffstats
path: root/include/linux/tracehook.h
diff options
context:
space:
mode:
authorRoland McGrath <roland@redhat.com>2008-07-25 19:45:46 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-26 12:00:08 -0700
commit30199f5a46aee204bf437a4f5b0740f3efe448b7 (patch)
tree9855ecf45727f6c41e9d75d4a5ac68c35546c14d /include/linux/tracehook.h
parentff1188646c6870f336e910fb894eeed74f50471f (diff)
downloadop-kernel-dev-30199f5a46aee204bf437a4f5b0740f3efe448b7.zip
op-kernel-dev-30199f5a46aee204bf437a4f5b0740f3efe448b7.tar.gz
tracehook: exit
This moves the PTRACE_EVENT_EXIT tracing into a tracehook.h inline, tracehook_report_exec(). The change has no effect, just clean-up. Signed-off-by: Roland McGrath <roland@redhat.com> Cc: Oleg Nesterov <oleg@tv-sign.ru> Reviewed-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/tracehook.h')
-rw-r--r--include/linux/tracehook.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
index 6276353..967ab47 100644
--- a/include/linux/tracehook.h
+++ b/include/linux/tracehook.h
@@ -95,4 +95,19 @@ static inline void tracehook_report_exec(struct linux_binfmt *fmt,
send_sig(SIGTRAP, current, 0);
}
+/**
+ * tracehook_report_exit - task has begun to exit
+ * @exit_code: pointer to value destined for @current->exit_code
+ *
+ * @exit_code points to the value passed to do_exit(), which tracing
+ * might change here. This is almost the first thing in do_exit(),
+ * before freeing any resources or setting the %PF_EXITING flag.
+ *
+ * Called with no locks held.
+ */
+static inline void tracehook_report_exit(long *exit_code)
+{
+ ptrace_event(PT_TRACE_EXIT, PTRACE_EVENT_EXIT, *exit_code);
+}
+
#endif /* <linux/tracehook.h> */
OpenPOWER on IntegriCloud