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| author | Roland McGrath <roland@redhat.com> | 2008-07-25 19:45:46 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-26 12:00:08 -0700 |
| commit | 30199f5a46aee204bf437a4f5b0740f3efe448b7 (patch) | |
| tree | 9855ecf45727f6c41e9d75d4a5ac68c35546c14d /include/linux/tracehook.h | |
| parent | ff1188646c6870f336e910fb894eeed74f50471f (diff) | |
| download | lwn-30199f5a46aee204bf437a4f5b0740f3efe448b7.tar.gz lwn-30199f5a46aee204bf437a4f5b0740f3efe448b7.zip | |
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.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h index 6276353709c1..967ab473afbc 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> */ |