32 lines
951 B
Plaintext
32 lines
951 B
Plaintext
|
# eealloc.m4 serial 3
|
||
|
|
dnl Copyright (C) 2003, 2009-2023 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.
|
||
|
|
|
||
|
|
AC_DEFUN([gl_EEALLOC],
|
||
|
|
[
|
||
|
|
AC_REQUIRE([gl_EEMALLOC])
|
||
|
|
AC_REQUIRE([gl_EEREALLOC])
|
||
|
|
])
|
||
|
|
|
||
|
|
AC_DEFUN([gl_EEMALLOC],
|
||
|
|
[
|
||
|
|
_AC_FUNC_MALLOC_IF(
|
||
|
|
[gl_cv_func_malloc_0_nonnull=1],
|
||
|
|
[gl_cv_func_malloc_0_nonnull=0])
|
||
|
|
AC_DEFINE_UNQUOTED([MALLOC_0_IS_NONNULL], [$gl_cv_func_malloc_0_nonnull],
|
||
|
|
[If malloc(0) is != NULL, define this to 1. Otherwise define this
|
||
|
|
to 0.])
|
||
|
|
])
|
||
|
|
|
||
|
|
AC_DEFUN([gl_EEREALLOC],
|
||
|
|
[
|
||
|
|
_AC_FUNC_REALLOC_IF(
|
||
|
|
[gl_cv_func_realloc_0_nonnull=1],
|
||
|
|
[gl_cv_func_realloc_0_nonnull=0])
|
||
|
|
AC_DEFINE_UNQUOTED([REALLOC_0_IS_NONNULL], [$gl_cv_func_realloc_0_nonnull],
|
||
|
|
[If realloc(NULL,0) is != NULL, define this to 1. Otherwise define this
|
||
|
|
to 0.])
|
||
|
|
])
|