| ##***************************************************************************** |
| # $Id: x_ac_setpgrp.m4 8192 2006-05-25 00:15:05Z morrone $ |
| ##***************************************************************************** |
| # AUTHOR: |
| # Morris Jette <jette1@llnl.gov> |
| # |
| # SYNOPSIS: |
| # X_AC_SETPGRP |
| # |
| # DESCRIPTION: |
| # Test argument count of setpgrp function. |
| # |
| # WARNINGS: |
| # This macro must be placed after AC_PROG_CC or equivalent. |
| ##***************************************************************************** |
| |
| AC_DEFUN([X_AC_SETPGRP], [ |
| AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], |
| [[setpgrp(0,0);]])],[AC_DEFINE(SETPGRP_TWO_ARGS, 1, |
| [Define to 1 if setpgrp takes two arguments.])],[]) |
| ]) |
| |
