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2b778ceb | 1 | /* Copyright (C) 1996-2021 Free Software Foundation, Inc. |
478b92f0 UD |
2 | This file is part of the GNU C Library. |
3 | Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. | |
503054c0 | 4 | |
478b92f0 | 5 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
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. | |
503054c0 | 9 | |
478b92f0 UD |
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 | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
503054c0 | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 16 | License along with the GNU C Library; if not, see |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
503054c0 RM |
18 | |
19 | #include <errno.h> | |
20 | #include <sys/select.h> | |
21 | ||
22 | /* Check the first NFDS descriptors each in READFDS (if not NULL) for read | |
23 | readiness, in WRITEFDS (if not NULL) for write readiness, and in EXCEPTFDS | |
24 | (if not NULL) for exceptional conditions. If TIMEOUT is not NULL, time out | |
cb0509a8 UD |
25 | after waiting the interval specified therein. Additionally set the sigmask |
26 | SIGMASK for this call. Returns the number of ready descriptors, or -1 for | |
27 | errors. */ | |
814ef022 | 28 | int |
b59b200e UD |
29 | __pselect (int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, |
30 | const struct timespec *timeout, const sigset_t *sigmask) | |
503054c0 | 31 | { |
8781c130 AZ |
32 | __set_errno (ENOSYS); |
33 | return -1; | |
503054c0 RM |
34 | } |
35 | weak_alias (__pselect, pselect) | |
8781c130 | 36 | stub_warning (pselect) |