sysdeps/unix/sysv/linux/alpha/osf_wait4.c

   1 /* wait4 -- wait for process to change state.  Linux/Alpha/tv32 version.
   2    Copyright (C) 2019-2021 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
  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