| /* vfork ABI-compatibility entry points for libpthread. IA64 version. |
| Copyright (C) 2014-2018 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 |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <sysdep.h> |
| #include <shlib-compat.h> |
| |
| /* libpthread used to have its own vfork implementation that differed |
| from libc's only in having a pointless micro-optimization. There |
| is no longer any use to having a separate copy in libpthread, but |
| the historical ABI requires it. For static linking, there is no |
| need to provide anything here--the libc version will be linked in. |
| For shared library ABI compatibility, there must be __vfork and |
| vfork symbols in libpthread.so. */ |
| |
| #if (SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_20) \ |
| || SHLIB_COMPAT (libpthread, GLIBC_2_1_2, GLIBC_2_20)) |
| |
| LOCAL_LEAF (vfork_compat) |
| br __libc_vfork |
| ;; |
| END (vfork_compat) |
| |
| #endif |
| |
| #if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_20) |
| weak_alias (vfork_compat, vfork) |
| compat_symbol (libpthread, vfork_compat, vfork, GLIBC_2_0); |
| #endif |
| |
| #if SHLIB_COMPAT (libpthread, GLIBC_2_1_2, GLIBC_2_20) |
| strong_alias (vfork_compat, __vfork_compat) |
| compat_symbol (libpthread, __vfork_compat, __vfork, GLIBC_2_1_2); |
| #endif |
