-#serial 12
+#serial 11
-# Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2005-2007, 2009-2016 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
HAVE_GETLOGIN_R=0
else
HAVE_GETLOGIN_R=1
- dnl On Mac OS X 10.12 and OSF/1 5.1, getlogin_r returns a truncated result
- dnl if the buffer is not large enough.
+ dnl On OSF/1 5.1, getlogin_r returns a truncated result if the buffer is
+ dnl not large enough.
AC_REQUIRE([AC_CANONICAL_HOST])
AC_CACHE_CHECK([whether getlogin_r works with small buffers],
[gl_cv_func_getlogin_r_works],
dnl Initial guess, used when cross-compiling.
changequote(,)dnl
case "$host_os" in
- # Guess no on Mac OS X, OSF/1.
- darwin* | osf*) gl_cv_func_getlogin_r_works="guessing no" ;;
- # Guess yes otherwise.
- *) gl_cv_func_getlogin_r_works="guessing yes" ;;
+ # Guess no on OSF/1.
+ osf*) gl_cv_func_getlogin_r_works="guessing no" ;;
+ # Guess yes otherwise.
+ *) gl_cv_func_getlogin_r_works="guessing yes" ;;
esac
changequote([,])dnl
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
#include <stddef.h>
-#include <string.h>
#include <unistd.h>
#if !HAVE_DECL_GETLOGIN_R
extern
char buf[100];
if (getlogin_r (buf, 0) == 0)
- result |= 1;
+ result |= 16;
if (getlogin_r (buf, 1) == 0)
- result |= 2;
- if (getlogin_r (buf, 100) == 0)
- {
- size_t n = strlen (buf);
- if (getlogin_r (buf, n) == 0)
- result |= 4;
- }
+ result |= 17;
return result;
}]])],
[gl_cv_func_getlogin_r_works=yes],
- [gl_cv_func_getlogin_r_works=no],
+ [case $? in
+ 16 | 17) gl_cv_func_getlogin_r_works=no ;;
+ esac
+ ],
[:])
])
case "$gl_cv_func_getlogin_r_works" in