| 1 | /* Linux/alpha select implementation. |
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| 2 | Copyright (C) 2017-2022 Free Software Foundation, Inc. |
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| 3 | This file is part of the GNU C Library. |
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| 4 | |
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| 5 | The GNU C Library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | |
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| 10 | The GNU C Library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with the GNU C Library. If not, see |
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| 17 | <https://www.gnu.org/licenses/>. */ |
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| 18 | |
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| 19 | #include <sys/time.h> |
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| 20 | #include <sys/types.h> |
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| 21 | #include <sys/select.h> |
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| 22 | #include <errno.h> |
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| 23 | #include <sysdep-cancel.h> |
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| 24 | #include <shlib-compat.h> |
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| 25 | |
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| 26 | int |
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| 27 | __new_select (int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, |
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| 28 | struct timeval *timeout) |
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| 29 | { |
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| 30 | return SYSCALL_CANCEL (select, nfds, readfds, writefds, exceptfds, timeout); |
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| 31 | } |
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| 32 | strong_alias (__new_select, __select) |
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| 33 | libc_hidden_def (__select) |
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| 34 | |
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| 35 | default_symbol_version (__new_select, select, GLIBC_2.1); |
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| 36 | |
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| 37 | strong_alias (__new_select, __new_select_private); |
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| 38 | symbol_version (__new_select_private, __select, GLIBC_2.1); |
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| 39 | |
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| 40 | /* Old timeval32 compat calls. */ |
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| 41 | #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1) |
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| 42 | int |
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| 43 | __select_tv32 (int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, |
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| 44 | struct timeval *timeout) |
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| 45 | { |
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| 46 | return SYSCALL_CANCEL (osf_select, nfds, readfds, writefds, exceptfds, |
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| 47 | timeout); |
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| 48 | } |
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| 49 | strong_alias (__select_tv32, __select_tv32_1) |
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| 50 | |
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| 51 | compat_symbol (libc, __select_tv32, __select, GLIBC_2_0); |
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| 52 | compat_symbol (libc, __select_tv32_1, select, GLIBC_2_0); |
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| 53 | #endif |
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| 54 | |
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