check-getpwnam_r-posix.m4 revision 178826
1214501Srpaulodnl $Id: check-getpwnam_r-posix.m4 15435 2005-06-16 19:45:52Z lha $ 2214501Srpaulodnl 3214501Srpaulodnl check for getpwnam_r, and if it's posix or not 4214501Srpaulo 5252190SrpauloAC_DEFUN([AC_CHECK_GETPWNAM_R_POSIX],[ 6252190SrpauloAC_FIND_FUNC_NO_LIBS(getpwnam_r,c_r) 7214501Srpauloif test "$ac_cv_func_getpwnam_r" = yes; then 8214501Srpaulo AC_CACHE_CHECK(if getpwnam_r is posix,ac_cv_func_getpwnam_r_posix, 9214501Srpaulo ac_libs="$LIBS" 10214501Srpaulo LIBS="$LIBS $LIB_getpwnam_r" 11214501Srpaulo AC_RUN_IFELSE([AC_LANG_SOURCE([[ 12214501Srpaulo#define _POSIX_PTHREAD_SEMANTICS 13214501Srpaulo#include <pwd.h> 14214501Srpauloint main(int argc, char **argv) 15214501Srpaulo{ 16214501Srpaulo struct passwd pw, *pwd; 17214501Srpaulo return getpwnam_r("", &pw, NULL, 0, &pwd) < 0; 18214501Srpaulo} 19214501Srpaulo]])],[ac_cv_func_getpwnam_r_posix=yes],[ac_cv_func_getpwnam_r_posix=no],[:]) 20214501SrpauloLIBS="$ac_libs") 21214501Srpauloif test "$ac_cv_func_getpwnam_r_posix" = yes; then 22214501Srpaulo AC_DEFINE(POSIX_GETPWNAM_R, 1, [Define if getpwnam_r has POSIX flavour.]) 23214501Srpaulofi 24214501Srpaulofi 25214501Srpaulo])