diff options
Diffstat (limited to 'cf/check-getpwnam_r-posix.m4')
| -rw-r--r-- | cf/check-getpwnam_r-posix.m4 | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/cf/check-getpwnam_r-posix.m4 b/cf/check-getpwnam_r-posix.m4 index 69bc06e7cc953..aab9eaf5c0695 100644 --- a/cf/check-getpwnam_r-posix.m4 +++ b/cf/check-getpwnam_r-posix.m4 @@ -14,12 +14,27 @@ if test "$ac_cv_func_getpwnam_r" = yes; then int main(int argc, char **argv) { struct passwd pw, *pwd; - return getpwnam_r("", &pw, NULL, 0, &pwd) < 0; + return getpwnam_r("", &pw, 0, 0, &pwd) < 0; } ]])],[ac_cv_func_getpwnam_r_posix=yes],[ac_cv_func_getpwnam_r_posix=no],[:]) LIBS="$ac_libs") + AC_CACHE_CHECK(if _POSIX_PTHREAD_SEMANTICS is needed,ac_cv_func_getpwnam_r_posix_def, + ac_libs="$LIBS" + LIBS="$LIBS $LIB_getpwnam_r" + AC_RUN_IFELSE([AC_LANG_SOURCE([[ +#include <pwd.h> +int main(int argc, char **argv) +{ + struct passwd pw, *pwd; + return getpwnam_r("", &pw, 0, 0, &pwd) < 0; +} +]])],[ac_cv_func_getpwnam_r_posix_def=no],[ac_cv_func_getpwnam_r_posix_def=yes],[:]) +LIBS="$ac_libs") if test "$ac_cv_func_getpwnam_r_posix" = yes; then AC_DEFINE(POSIX_GETPWNAM_R, 1, [Define if getpwnam_r has POSIX flavour.]) fi +if test "$ac_cv_func_getpwnam_r_posix" = yes -a "$ac_cv_func_getpwnam_r_posix_def" = yes; then + AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Define to get POSIX getpwnam_r in some systems.]) +fi fi -])
\ No newline at end of file +]) |