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| author | Steve Grubb <sgrubb@redhat.com> | 2022-03-11 09:40:41 -0500 |
|---|---|---|
| committer | Siddhesh Poyarekar <siddhesh@sourceware.org> | 2022-03-14 20:02:43 +0530 |
| commit | 0c03669626f1a24e66ce0e350fd020533b0b926d (patch) | |
| tree | d112a67155ac360c66aa513aded74c00f5c6e701 /sysdeps/unix/sysv | |
| parent | a35b8b225da4d3cf4bd81af3808f2ec50db003ce (diff) | |
| download | glibc-0c03669626f1a24e66ce0e350fd020533b0b926d.tar.gz glibc-0c03669626f1a24e66ce0e350fd020533b0b926d.tar.xz glibc-0c03669626f1a24e66ce0e350fd020533b0b926d.zip | |
Add access function attributes to epoll_wait
This patch adds write access function attributes to the epoll_wait family of functions Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diffstat (limited to 'sysdeps/unix/sysv')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sys/epoll.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/sys/epoll.h b/sysdeps/unix/sysv/linux/sys/epoll.h index b95ca68749..aa90441e91 100644 --- a/sysdeps/unix/sysv/linux/sys/epoll.h +++ b/sysdeps/unix/sysv/linux/sys/epoll.h @@ -122,7 +122,8 @@ extern int epoll_ctl (int __epfd, int __op, int __fd, This function is a cancellation point and therefore not marked with __THROW. */ extern int epoll_wait (int __epfd, struct epoll_event *__events, - int __maxevents, int __timeout); + int __maxevents, int __timeout) + __attr_access ((__write_only__, 2, 3)); /* Same as epoll_wait, but the thread's signal mask is temporarily @@ -132,7 +133,8 @@ extern int epoll_wait (int __epfd, struct epoll_event *__events, __THROW. */ extern int epoll_pwait (int __epfd, struct epoll_event *__events, int __maxevents, int __timeout, - const __sigset_t *__ss); + const __sigset_t *__ss) + __attr_access ((__write_only__, 2, 3)); /* Same as epoll_pwait, but the timeout as a timespec. @@ -141,14 +143,16 @@ extern int epoll_pwait (int __epfd, struct epoll_event *__events, #ifndef __USE_TIME_BITS64 extern int epoll_pwait2 (int __epfd, struct epoll_event *__events, int __maxevents, const struct timespec *__timeout, - const __sigset_t *__ss); + const __sigset_t *__ss) + __attr_access ((__write_only__, 2, 3)); #else # ifdef __REDIRECT extern int __REDIRECT (epoll_pwait2, (int __epfd, struct epoll_event *__ev, int __maxevs, const struct timespec *__timeout, const __sigset_t *__ss), - __epoll_pwait2_time64); + __epoll_pwait2_time64) + __attr_access ((__write_only__, 2, 3)); # else # define epoll_pwait2 __epoll_pwait2_time64 # endif |