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Merge "Nullability check for select module." am: e2abfb3ddf

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Original change: https://android-review.googlesource.com/c/platform/bionic/+/2550050

Change-Id: Ia67d4f8c5b32c59bcc3585a58b1858cf2c1fe3d7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Zijun Zhao 2023-04-20 18:08:42 +00:00 committed by Automerger Merge Worker
commit ed3fc73ad1
1 changed files with 6 additions and 6 deletions
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12
libc/include/sys/select.h
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@ -71,9 +71,9 @@ typedef struct {
} \
} while (0)
void __FD_CLR_chk(int, fd_set*, size_t) __INTRODUCED_IN(21);
void __FD_SET_chk(int, fd_set*, size_t) __INTRODUCED_IN(21);
int __FD_ISSET_chk(int, const fd_set*, size_t) __INTRODUCED_IN(21);
void __FD_CLR_chk(int, fd_set* _Nonnull , size_t) __INTRODUCED_IN(21);
void __FD_SET_chk(int, fd_set* _Nonnull, size_t) __INTRODUCED_IN(21);
int __FD_ISSET_chk(int, const fd_set* _Nonnull, size_t) __INTRODUCED_IN(21);
#define __FD_CLR(fd, set) (__FDS_BITS(fd_set*,set)[__FDELT(fd)] &= ~__FDMASK(fd))
#define __FD_SET(fd, set) (__FDS_BITS(fd_set*,set)[__FDELT(fd)] |= __FDMASK(fd))
@ -95,7 +95,7 @@ int __FD_ISSET_chk(int, const fd_set*, size_t) __INTRODUCED_IN(21);
* Returns the number of ready file descriptors on success, 0 for timeout,
* and returns -1 and sets `errno` on failure.
*/
int select(int __max_fd_plus_one, fd_set* __read_fds, fd_set* __write_fds, fd_set* __exception_fds, struct timeval* __timeout);
int select(int __max_fd_plus_one, fd_set* _Nullable __read_fds, fd_set* _Nullable __write_fds, fd_set* _Nullable __exception_fds, struct timeval* _Nullable __timeout);
/**
* [pselect(2)](http://man7.org/linux/man-pages/man2/select.2.html) waits on a
@ -106,7 +106,7 @@ int select(int __max_fd_plus_one, fd_set* __read_fds, fd_set* __write_fds, fd_se
* Returns the number of ready file descriptors on success, 0 for timeout,
* and returns -1 and sets `errno` on failure.
*/
int pselect(int __max_fd_plus_one, fd_set* __read_fds, fd_set* __write_fds, fd_set* __exception_fds, const struct timespec* __timeout, const sigset_t* __mask);
int pselect(int __max_fd_plus_one, fd_set* _Nullable __read_fds, fd_set* _Nullable __write_fds, fd_set* _Nullable __exception_fds, const struct timespec* _Nullable __timeout, const sigset_t* _Nullable __mask);
/**
* [pselect64(2)](http://man7.org/linux/man-pages/man2/select.2.html) waits on a
@ -119,6 +119,6 @@ int pselect(int __max_fd_plus_one, fd_set* __read_fds, fd_set* __write_fds, fd_s
*
* Available since API level 28.
*/
int pselect64(int __max_fd_plus_one, fd_set* __read_fds, fd_set* __write_fds, fd_set* __exception_fds, const struct timespec* __timeout, const sigset64_t* __mask) __INTRODUCED_IN(28);
int pselect64(int __max_fd_plus_one, fd_set* _Nullable __read_fds, fd_set* _Nullable __write_fds, fd_set* _Nullable __exception_fds, const struct timespec* _Nullable __timeout, const sigset64_t* _Nullable __mask) __INTRODUCED_IN(28);
__END_DECLS