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authorJörg Frings-Fürst <debian@jff.email>2024-03-03 19:11:32 +0100
committerJörg Frings-Fürst <debian@jff.email>2024-03-03 19:11:32 +0100
commit00893e79fc62966067af1a106567db96bd170338 (patch)
tree52b35cd0b42ca28e62a2ffbecade2e13dd8332cf /gnulib-m4/malloc.m4
parent26112352a774737e1ce5580c93654a26c1e82b39 (diff)
New upstream version 1.2upstream/1.2
Diffstat (limited to 'gnulib-m4/malloc.m4')
-rw-r--r--gnulib-m4/malloc.m413
1 files changed, 7 insertions, 6 deletions
diff --git a/gnulib-m4/malloc.m4 b/gnulib-m4/malloc.m4
index 6b76c1e6..635d6726 100644
--- a/gnulib-m4/malloc.m4
+++ b/gnulib-m4/malloc.m4
@@ -1,5 +1,5 @@
-# malloc.m4 serial 28
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+# malloc.m4 serial 31
+dnl Copyright (C) 2007, 2009-2024 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.
@@ -16,7 +16,8 @@ AC_DEFUN([_AC_FUNC_MALLOC_IF],
[[#include <stdlib.h>
]],
[[void *p = malloc (0);
- int result = !p;
+ void * volatile vp = p;
+ int result = !vp;
free (p);
return result;]])
],
@@ -25,8 +26,8 @@ AC_DEFUN([_AC_FUNC_MALLOC_IF],
[case "$host_os" in
# Guess yes on platforms where we know the result.
*-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
- | gnu* | *-musl* | midnightbsd* \
- | hpux* | solaris* | cygwin* | mingw* | msys* )
+ | gnu* | *-musl* | midipix* | midnightbsd* \
+ | hpux* | solaris* | cygwin* | mingw* | windows* | msys* )
ac_cv_func_malloc_0_nonnull="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) ac_cv_func_malloc_0_nonnull="$gl_cross_guess_normal" ;;
@@ -128,7 +129,7 @@ AC_DEFUN([gl_CHECK_MALLOC_POSIX],
dnl except on those platforms where we have seen 'test-malloc-gnu',
dnl 'test-realloc-gnu', 'test-calloc-gnu' fail.
case "$host_os" in
- mingw*)
+ mingw* | windows*)
gl_cv_func_malloc_posix=no ;;
irix* | solaris*)
dnl On IRIX 6.5, the three functions return NULL with errno unset