sysdeps/unix/sysv/linux/prlimit64.c

   1 /* Get/set resource limits.  Linux specific syscall.
   2    Copyright (C) 2021-2023 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    <https://www.gnu.org/licenses/>.  */
  18
  19 #define prlimit __redirect_prlimit
  20 #include <sys/resource.h>
  21 #undef prlimit
  22 #include <sysdep.h>
  23
  24 int
  25 __prlimit64 (pid_t pid, enum __rlimit_resource resource,
  26              const struct rlimit64 *new_rlimit, struct rlimit64 *old_rlimit)
  27 {
  28   return INLINE_SYSCALL_CALL (prlimit64, pid, resource, new_rlimit,
  29                               old_rlimit);
  30 }
  31 #ifdef VERSION_prlimit64
  32 # include <shlib-compat.h>
  33 versioned_symbol (libc, __prlimit64, prlimit64, VERSION_prlimit64);
  34 #else
  35 strong_alias (__prlimit64, prlimit64)
  36 # if __RLIM_T_MATCHES_RLIM64_T
  37 strong_alias (prlimit64, prlimit)
  38 # endif
  39 #endif