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dff8da6b | 1 | /* Copyright (C) 1991-2024 Free Software Foundation, Inc. |
d38cd08c | 2 | This file is part of the GNU C Library. |
28f540f4 | 3 | |
d38cd08c | 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. | |
28f540f4 | 8 | |
d38cd08c 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. |
28f540f4 | 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/>. */ |
28f540f4 | 17 | |
28f540f4 | 18 | #include <signal.h> |
f779b1ef AZ |
19 | #include <errno.h> |
20 | #include <pthread.h> | |
28f540f4 RM |
21 | |
22 | /* Raise the signal SIG. */ | |
23 | int | |
bd2260a2 | 24 | raise (int sig) |
28f540f4 | 25 | { |
f779b1ef AZ |
26 | int ret = __pthread_kill (__pthread_self (), sig); |
27 | if (ret != 0) | |
28 | { | |
29 | __set_errno (ret); | |
30 | ret = -1; | |
31 | } | |
32 | return ret; | |
28f540f4 | 33 | } |
85d1401f | 34 | libc_hidden_def (raise) |
d38cd08c | 35 | weak_alias (raise, gsignal) |