1 /* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
4
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.
9
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.
14
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/>. */
18
19 #include <unistd.h>
20 #include <tls.h>
21 #include <sysdep.h>
22
23 #ifdef __NR_getxpid
24 # undef __NR_getpid
25 # define __NR_getpid __NR_getxpid
26 #endif
27
28 static pid_t
__getpid(void)29 __getpid (void)
30 {
31 INTERNAL_SYSCALL_DECL (err);
32 pid_t result = INTERNAL_SYSCALL (getpid, err, 0);
33 return result;
34 }
35 weak_alias(__getpid, getpid)
36 libc_hidden_weak(getpid)
37 #if !defined NOT_IN_libc && !defined __NR_getppid
38 strong_alias(getpid,getppid)
39 #endif
40