diff options
Diffstat (limited to 'm4/rmdir-errno.m4')
| -rw-r--r-- | m4/rmdir-errno.m4 | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/m4/rmdir-errno.m4 b/m4/rmdir-errno.m4 deleted file mode 100644 index 7693bc7..0000000 --- a/m4/rmdir-errno.m4 +++ /dev/null @@ -1,49 +0,0 @@ -#serial 8 - -# Copyright (C) 2000, 2001, 2005, 2006 Free Software Foundation, Inc. -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# When rmdir fails because the specified directory is not empty, it sets -# errno to some value, usually ENOTEMPTY. However, on some AIX systems, -# ENOTEMPTY is mistakenly defined to be EEXIST. To work around this, and -# in general, to avoid depending on the use of any particular symbol, this -# test runs a test to determine the actual numeric value. -AC_DEFUN([gl_FUNC_RMDIR_NOTEMPTY], -[dnl - AC_CHECK_HEADERS_ONCE(unistd.h) - AC_CACHE_CHECK([for rmdir-not-empty errno value], - gl_cv_func_rmdir_errno_not_empty, - [ - # Arrange for deletion of the temporary directory this test creates. - ac_clean_files="$ac_clean_files confdir2" - mkdir confdir2; : > confdir2/file - AC_TRY_RUN([ -#include <stdio.h> -#include <errno.h> -#ifdef HAVE_UNISTD_H -# include <unistd.h> -#endif - int main () - { - FILE *s; - int val; - rmdir ("confdir2"); - val = errno; - s = fopen ("confdir2/errno", "w"); - fprintf (s, "%d\n", val); - return 0; - } - ], - gl_cv_func_rmdir_errno_not_empty=`cat confdir2/errno`, - gl_cv_func_rmdir_errno_not_empty='configure error in rmdir-errno.m4', - gl_cv_func_rmdir_errno_not_empty=ENOTEMPTY - ) - ] - ) - - AC_DEFINE_UNQUOTED([RMDIR_ERRNO_NOT_EMPTY], - $gl_cv_func_rmdir_errno_not_empty, - [the value to which errno is set when rmdir fails on a nonempty directory]) -]) |