1 /* wait4 -- wait for process to change state.  Linux/Alpha/tv32 version.
2    Copyright (C) 2019-2022 Free Software Foundation, Inc.
3    This file is part of the GNU C Library.
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 <shlib-compat.h>
20 
21 #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
22 
23 #include <sys/time.h>
24 #include <sys/resource.h>
25 #include <sys/wait.h>
26 #include <tv32-compat.h>
27 
28 pid_t
29 attribute_compat_text_section
__wait4_tv32(pid_t pid,int * status,int options,struct __rusage32 * usage32)30 __wait4_tv32 (pid_t pid, int *status, int options, struct __rusage32 *usage32)
31 {
32   struct rusage usage;
33   pid_t child = __wait4 (pid, status, options, &usage);
34 
35   if (child >= 0 && usage32 != NULL)
36     rusage64_to_rusage32 (&usage, usage32);
37   return child;
38 }
39 
40 compat_symbol (libc, __wait4_tv32, wait4, GLIBC_2_0);
41 #endif
42