projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| a92f4e62 | 1 | /* Synchronous I/O multiplexing. Linux 32-bit time fallback. |
| 6d7e8eda | 2 | Copyright (C) 2020-2023 Free Software Foundation, Inc. |
| a92f4e62 AZ |
3 | This file is part of the GNU C Library. |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <https://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #include <sys/select.h> | |
| 20 | #include <sysdep-cancel.h> | |
| 21 | ||
| 22 | #ifndef __ASSUME_TIME64_SYSCALLS | |
| 23 | ||
| 24 | int | |
| 25 | __pselect32 (int nfds, fd_set *readfds, fd_set *writefds, | |
| 26 | fd_set *exceptfds, const struct __timespec64 *timeout, | |
| 27 | const sigset_t *sigmask) | |
| 28 | { | |
| 29 | struct timespec ts32, *pts32 = NULL; | |
| 30 | if (timeout != NULL) | |
| 31 | { | |
| a92f4e62 AZ |
32 | ts32 = valid_timespec64_to_timespec (*timeout); |
| 33 | pts32 = &ts32; | |
| 34 | } | |
| 35 | ||
| 36 | return SYSCALL_CANCEL (pselect6, nfds, readfds, writefds, exceptfds, | |
| 37 | pts32, | |
| 38 | ((__syscall_ulong_t[]){ (uintptr_t) sigmask, | |
| 39 | __NSIG_BYTES })); | |
| 40 | } | |
| 41 | #endif |