1 /***********************************************************************
2 * *
3 * This software is part of the ast package *
4 * Copyright (c) 1982-2011 AT&T Intellectual Property *
5 * and is licensed under the *
6 * Eclipse Public License, Version 1.0 *
7 * by AT&T Intellectual Property *
8 * *
9 * A copy of the License is available at *
10 * http://www.eclipse.org/org/documents/epl-v10.html *
11 * (with md5 checksum b35adb5213ca9657e911e9befb180842) *
12 * *
13 * Information and Software Systems Research *
14 * AT&T Research *
15 * Florham Park NJ *
16 * *
17 * David Korn <dgk@research.att.com> *
18 * *
19 ***********************************************************************/
20 #pragma prototyped
21
22 #include <shell.h>
23
24 #include "FEATURE/externs"
25
26 #if defined(__sun) && _sys_mman && _lib_memcntl && defined(MHA_MAPSIZE_STACK) && defined(MC_HAT_ADVISE)
27 # undef VM_FLAGS /* solaris vs vmalloc.h symbol clash */
28 # include <sys/mman.h>
29 #else
30 # undef _lib_memcntl
31 #endif
32
33 typedef int (*Shnote_f)(int, long, int);
34
main(int argc,char * argv[])35 int main(int argc, char *argv[])
36 {
37 #if _lib_memcntl
38 /* advise larger stack size */
39 struct memcntl_mha mha;
40 mha.mha_cmd = MHA_MAPSIZE_STACK;
41 mha.mha_flags = 0;
42 mha.mha_pagesize = 64 * 1024;
43 (void)memcntl(NULL, 0, MC_HAT_ADVISE, (caddr_t)&mha, 0, 0);
44 #endif
45 return(sh_main(argc, argv, (Shinit_f)0));
46 }
47