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view m4/eealloc.m4 @ 40220:2796695e9216

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get-rusage-as, pthread_sigmask tests: Fix -fsanitize=thread findings. * lib/get-rusage-as.c (get_rusage_as): When compiled by "gcc -fsanitize=thread", don't try get_rusage_as_via_setrlimit. * tests/test-pthread_sigmask2.c (main): Clean up the killer_thread before exiting.
author Bruno Haible <bruno@clisp.org>
date Sun, 10 Mar 2019 01:28:42 +0100
parents b06060465f09
children
line wrap: on
line source

# eealloc.m4 serial 3
dnl Copyright (C) 2003, 2009-2019 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.])
])