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c0c3707f | 1 | # serial 12 |
6ec2e0f5 SDJ |
2 | |
3 | dnl From Jim Meyering. | |
4 | dnl | |
5 | dnl Check whether struct dirent has a member named d_type. | |
6 | dnl | |
7 | ||
c0c3707f | 8 | # Copyright (C) 1997, 1999-2004, 2006, 2009-2019 Free Software Foundation, Inc. |
6ec2e0f5 SDJ |
9 | # |
10 | # This file is free software; the Free Software Foundation | |
11 | # gives unlimited permission to copy and/or distribute it, | |
12 | # with or without modifications, as long as this notice is preserved. | |
13 | ||
14 | AC_DEFUN([gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE], | |
15 | [AC_CACHE_CHECK([for d_type member in directory struct], | |
c0c3707f | 16 | [gl_cv_struct_dirent_d_type], |
6ec2e0f5 SDJ |
17 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
18 | #include <sys/types.h> | |
19 | #include <dirent.h> | |
20 | ]], | |
21 | [[struct dirent dp; dp.d_type = 0;]])], | |
22 | [gl_cv_struct_dirent_d_type=yes], | |
23 | [gl_cv_struct_dirent_d_type=no]) | |
24 | ] | |
25 | ) | |
26 | if test $gl_cv_struct_dirent_d_type = yes; then | |
27 | AC_DEFINE([HAVE_STRUCT_DIRENT_D_TYPE], [1], | |
28 | [Define if there is a member named d_type in the struct describing | |
29 | directory headers.]) | |
30 | fi | |
31 | ] | |
32 | ) |