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| author | Andreas Rottmann <a.rottmann@gmx.at> | 2010-05-27 18:23:17 +0200 |
|---|---|---|
| committer | Andreas Rottmann <a.rottmann@gmx.at> | 2010-05-27 18:23:17 +0200 |
| commit | bd6adfa17d453e4c486e36fed4c5779db90a8a0e (patch) | |
| tree | 9798677560d5f99061afe9f0db105a8c97f2438a /gnulib-m4/mode_t.m4 | |
| parent | 79ca645d222db2e158784642c3b464a47bea26f3 (diff) | |
| parent | 3e0814cd9862b89c7a39672672937477bd87ddfb (diff) | |
Merge commit 'upstream/0.9.3'
Diffstat (limited to 'gnulib-m4/mode_t.m4')
| -rw-r--r-- | gnulib-m4/mode_t.m4 | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/gnulib-m4/mode_t.m4 b/gnulib-m4/mode_t.m4 deleted file mode 100644 index a4dd694..0000000 --- a/gnulib-m4/mode_t.m4 +++ /dev/null @@ -1,26 +0,0 @@ -# mode_t.m4 serial 1 -dnl Copyright (C) 2009 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. - -# For using mode_t, it's sufficient to use AC_TYPE_MODE_T and -# include <sys/types.h>. - -# Define PROMOTED_MODE_T to the type that is the result of "default argument -# promotion" (ISO C 6.5.2.2.(6)) of the type mode_t. -AC_DEFUN([gl_PROMOTED_TYPE_MODE_T], -[ - AC_REQUIRE([AC_TYPE_MODE_T]) - AC_CACHE_CHECK([for promoted mode_t type], [gl_cv_promoted_mode_t], [ - dnl Assume mode_t promotes to 'int' if and only if it is smaller than 'int', - dnl and to itself otherwise. This assumption is not guaranteed by the ISO C - dnl standard, but we don't know of any real-world counterexamples. - AC_TRY_COMPILE([#include <sys/types.h>], - [typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1];], - [gl_cv_promoted_mode_t='int'], - [gl_cv_promoted_mode_t='mode_t']) - ]) - AC_DEFINE_UNQUOTED([PROMOTED_MODE_T], [$gl_cv_promoted_mode_t], - [Define to the type that is the result of default argument promotions of type mode_t.]) -]) |