1 /* vfork ABI-compatibility entry points for libpthread. IA64 version.
2 Copyright (C) 2014-2017 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
20 #include <shlib-compat.h>
22 /* libpthread used to have its own vfork implementation that differed
23 from libc's only in having a pointless micro-optimization. There
24 is no longer any use to having a separate copy in libpthread, but
25 the historical ABI requires it. For static linking, there is no
26 need to provide anything here--the libc version will be linked in.
27 For shared library ABI compatibility, there must be __vfork and
28 vfork symbols in libpthread.so. */
30 #if (SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_20) \
31 || SHLIB_COMPAT (libpthread, GLIBC_2_1_2, GLIBC_2_20))
33 LOCAL_LEAF (vfork_compat)
40 #if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_20)
41 weak_alias (vfork_compat, vfork)
42 compat_symbol (libpthread, vfork_compat, vfork, GLIBC_2_0);
45 #if SHLIB_COMPAT (libpthread, GLIBC_2_1_2, GLIBC_2_20)
46 strong_alias (vfork_compat, __vfork_compat)
47 compat_symbol (libpthread, __vfork_compat, __vfork, GLIBC_2_1_2);