| # 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.]) | |
| ]) | |