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 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