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| author | Simon Josefsson <simon@josefsson.org> | 2011-09-21 15:49:06 +0200 |
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| committer | Simon Josefsson <simon@josefsson.org> | 2011-09-21 15:49:06 +0200 |
| commit | 5fdaefe2cfd2e38a83fee58c6a2b852d5e124d69 (patch) | |
| tree | aba3494f385bea407fd4b4f840b8b9cdfef711c2 /gl/m4/ssize_t.m4 | |
| parent | 0f206a54a53abe0ca38216081d587cf98096fb26 (diff) | |
| download | gnutls-5fdaefe2cfd2e38a83fee58c6a2b852d5e124d69.tar.gz | |
Update gnulib files.
Diffstat (limited to 'gl/m4/ssize_t.m4')
| -rw-r--r-- | gl/m4/ssize_t.m4 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gl/m4/ssize_t.m4 b/gl/m4/ssize_t.m4 new file mode 100644 index 0000000000..d7127521eb --- /dev/null +++ b/gl/m4/ssize_t.m4 @@ -0,0 +1,23 @@ +# ssize_t.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2001-2003, 2006, 2010-2011 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether ssize_t is defined. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gt_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include <sys/types.h>]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gt_cv_ssize_t=yes], [gt_cv_ssize_t=no])]) + if test $gt_cv_ssize_t = no; then + AC_DEFINE([ssize_t], [int], + [Define as a signed type of the same size as size_t.]) + fi +]) |