| /* Get POSIX {CHILD_MAX} run-time limit value. Unix version. |
| Copyright (C) 2006-2018 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 <limits.h> |
| #include <sys/sysinfo.h> |
| #include <sys/resource.h> |
| |
| #ifndef CHILD_MAX |
| long int |
| __get_child_max (void) |
| { |
| # ifdef RLIMIT_NPROC |
| struct rlimit limit; |
| if (__getrlimit (RLIMIT_NPROC, &limit) == 0 |
| && limit.rlim_cur != RLIM_INFINITY) |
| return limit.rlim_cur; |
| # endif |
| |
| return -1; |
| } |
| #endif |