mirror of
git://git.sv.gnu.org/coreutils.git
synced 2026-03-04 12:05:23 +02:00
55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/* Run with a larger (mmap'd) stack.
|
|
|
|
Copyright (C) 2003 Free Software Foundation, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software Foundation,
|
|
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
|
|
|
|
|
/* FIXME: disable this, for now.
|
|
The whole idea feels a bit too kludgey.
|
|
Although it seems to work just fine on Linux, it doesn't
|
|
work on Solaris or HPUX. */
|
|
#undef HAVE_MMAP_STACK
|
|
|
|
#if HAVE_MMAP_STACK
|
|
# define RUN_WITH_BIG_STACK_2(F, A, B) \
|
|
do \
|
|
{ \
|
|
run_on_mmaped_stack ((void (*) (void)) F, 2, A, B); \
|
|
error (0, errno, _("warning: unable to use large stack")); \
|
|
F (A, B); \
|
|
} \
|
|
while (0)
|
|
#else
|
|
# define RUN_WITH_BIG_STACK_2(F, A, B) \
|
|
do { F (A, B); } while (0)
|
|
#endif
|
|
|
|
#if HAVE_MMAP_STACK
|
|
# define RUN_WITH_BIG_STACK_4(F, A, B, C, D) \
|
|
do \
|
|
{ \
|
|
run_on_mmaped_stack ((void (*) (void)) F, 4, A, B, C, D); \
|
|
error (0, errno, _("warning: unable to use large stack")); \
|
|
F (A, B, C, D); \
|
|
} \
|
|
while (0)
|
|
#else
|
|
# define RUN_WITH_BIG_STACK_4(F, A, B, C, D) \
|
|
do { F (A, B, C, D); } while (0)
|
|
#endif
|
|
|
|
void run_on_mmaped_stack (void (*func_) (void), size_t argc_, ...);
|