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| author | Andrew Kelley <andrew@ziglang.org> | 2020-08-31 03:32:21 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-08-31 03:32:21 -0400 |
| commit | 400d8d0b82b5f0aa7afe0ac8e4776daa8ebbac31 (patch) | |
| tree | d19b8908a95f20da2ecb1dc268c6871673e844fc /lib/libc/include/i386-linux-gnu/bits/select.h | |
| parent | 43ac5e5dacab51f381a02366fcc3e65fbd6226d5 (diff) | |
| parent | 19d5dfba5f43f62d069f57d2506489346af8151d (diff) | |
| download | zig-400d8d0b82b5f0aa7afe0ac8e4776daa8ebbac31.tar.gz zig-400d8d0b82b5f0aa7afe0ac8e4776daa8ebbac31.zip | |
Merge pull request #6212 from ziglang/update-glibc
Update to glibc 2.32
Diffstat (limited to 'lib/libc/include/i386-linux-gnu/bits/select.h')
| -rw-r--r-- | lib/libc/include/i386-linux-gnu/bits/select.h | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/lib/libc/include/i386-linux-gnu/bits/select.h b/lib/libc/include/i386-linux-gnu/bits/select.h deleted file mode 100644 index 959d998266..0000000000 --- a/lib/libc/include/i386-linux-gnu/bits/select.h +++ /dev/null @@ -1,63 +0,0 @@ -/* Copyright (C) 1997-2020 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <https://www.gnu.org/licenses/>. */ - -#ifndef _SYS_SELECT_H -# error "Never use <bits/select.h> directly; include <sys/select.h> instead." -#endif - -#include <bits/wordsize.h> - - -#if defined __GNUC__ && __GNUC__ >= 2 - -# if __WORDSIZE == 64 -# define __FD_ZERO_STOS "stosq" -# else -# define __FD_ZERO_STOS "stosl" -# endif - -# define __FD_ZERO(fdsp) \ - do { \ - int __d0, __d1; \ - __asm__ __volatile__ ("cld; rep; " __FD_ZERO_STOS \ - : "=c" (__d0), "=D" (__d1) \ - : "a" (0), "0" (sizeof (fd_set) \ - / sizeof (__fd_mask)), \ - "1" (&__FDS_BITS (fdsp)[0]) \ - : "memory"); \ - } while (0) - -#else /* ! GNU CC */ - -/* We don't use `memset' because this would require a prototype and - the array isn't too big. */ -# define __FD_ZERO(set) \ - do { \ - unsigned int __i; \ - fd_set *__arr = (set); \ - for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i) \ - __FDS_BITS (__arr)[__i] = 0; \ - } while (0) - -#endif /* GNU CC */ - -#define __FD_SET(d, set) \ - ((void) (__FDS_BITS (set)[__FD_ELT (d)] |= __FD_MASK (d))) -#define __FD_CLR(d, set) \ - ((void) (__FDS_BITS (set)[__FD_ELT (d)] &= ~__FD_MASK (d))) -#define __FD_ISSET(d, set) \ - ((__FDS_BITS (set)[__FD_ELT (d)] & __FD_MASK (d)) != 0)
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