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2b778ceb | 1 | /* Copyright (C) 1996-2021 Free Software Foundation, Inc. |
478b92f0 | 2 | This file is part of the GNU C Library. |
503054c0 | 3 | |
478b92f0 | 4 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
503054c0 | 8 | |
478b92f0 UD |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
503054c0 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
503054c0 RM |
17 | |
18 | #include <errno.h> | |
19 | #include <sys/select.h> | |
20 | ||
21 | /* Check the first NFDS descriptors each in READFDS (if not NULL) for read | |
22 | readiness, in WRITEFDS (if not NULL) for write readiness, and in EXCEPTFDS | |
23 | (if not NULL) for exceptional conditions. If TIMEOUT is not NULL, time out | |
cb0509a8 UD |
24 | after waiting the interval specified therein. Additionally set the sigmask |
25 | SIGMASK for this call. Returns the number of ready descriptors, or -1 for | |
26 | errors. */ | |
814ef022 | 27 | int |
b59b200e UD |
28 | __pselect (int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, |
29 | const struct timespec *timeout, const sigset_t *sigmask) | |
503054c0 | 30 | { |
8781c130 AZ |
31 | __set_errno (ENOSYS); |
32 | return -1; | |
503054c0 RM |
33 | } |
34 | weak_alias (__pselect, pselect) | |
8781c130 | 35 | stub_warning (pselect) |