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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2012-04-26 22:29:20 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-01 12:58:47 -0400 |
| commit | 4ebefe3ec729003443daf153ed6fad1739271283 (patch) | |
| tree | cea05e7086314d200886fd3b76867e8fb5e6574b /include | |
| parent | HAVE_RESTORE_SIGMASK is defined on all architectures now (diff) | |
| download | linux-dev-4ebefe3ec729003443daf153ed6fad1739271283.tar.xz linux-dev-4ebefe3ec729003443daf153ed6fad1739271283.zip | |
new helpers: {clear,test,test_and_clear}_restore_sigmask()
helpers parallel to set_restore_sigmask(), used in the next commits
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/thread_info.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h index eee729428683..ed279701ac79 100644 --- a/include/linux/thread_info.h +++ b/include/linux/thread_info.h @@ -127,6 +127,18 @@ static inline void set_restore_sigmask(void) set_thread_flag(TIF_RESTORE_SIGMASK); set_thread_flag(TIF_SIGPENDING); } +static inline void clear_restore_sigmask(void) +{ + clear_thread_flag(TIF_RESTORE_SIGMASK); +} +static inline bool test_restore_sigmask(void) +{ + return test_thread_flag(TIF_RESTORE_SIGMASK); +} +static inline bool test_and_clear_restore_sigmask(void) +{ + return test_and_clear_thread_flag(TIF_RESTORE_SIGMASK); +} #endif /* TIF_RESTORE_SIGMASK && !HAVE_SET_RESTORE_SIGMASK */ #ifndef HAVE_SET_RESTORE_SIGMASK |