mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-11-09 06:50:22 +00:00
24 lines
790 B
Plaintext
24 lines
790 B
Plaintext
# realloc.m4 serial 9
|
|
dnl Copyright (C) 2007, 2009 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.
|
|
|
|
# gl_FUNC_REALLOC_POSIX
|
|
# ---------------------
|
|
# Test whether 'realloc' is POSIX compliant (sets errno to ENOMEM when it
|
|
# fails), and replace realloc if it is not.
|
|
AC_DEFUN([gl_FUNC_REALLOC_POSIX],
|
|
[
|
|
AC_REQUIRE([gl_CHECK_MALLOC_POSIX])
|
|
if test $gl_cv_func_malloc_posix = yes; then
|
|
HAVE_REALLOC_POSIX=1
|
|
AC_DEFINE([HAVE_REALLOC_POSIX], [1],
|
|
[Define if the 'realloc' function is POSIX compliant.])
|
|
else
|
|
AC_LIBOBJ([realloc])
|
|
HAVE_REALLOC_POSIX=0
|
|
fi
|
|
AC_SUBST([HAVE_REALLOC_POSIX])
|
|
])
|