You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
951 B
31 lines
951 B
# eealloc.m4 serial 3 |
|
dnl Copyright (C) 2003, 2009-2017 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.]) |
|
])
|
|
|