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688903eb | 1 | /* Copyright (C) 2015-2018 Free Software Foundation, Inc. |
b5791037 | 2 | This file is part of the GNU C Library. |
28f540f4 | 3 | |
b5791037 | 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 | |
b5791037 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 PE |
15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. */ | |
28f540f4 | 17 | |
fb1cf108 | 18 | #include <errno.h> |
ec4b0518 | 19 | #include <sysdep.h> |
03a75825 | 20 | |
fb1cf108 L |
21 | /* This routine is jumped to by all the syscall handlers, to stash |
22 | an error number into errno. ERROR is the negative error number | |
23 | returned from the x86 kernel. */ | |
24 | int | |
25 | __attribute__ ((__regparm__ (1))) | |
26 | __syscall_error (int error) | |
27 | { | |
28 | __set_errno (-error); | |
29 | return -1; | |
30 | } |