1/*********************************************************************** 2* * 3* This software is part of the ast package * 4* Copyright (c) 1985-2011 AT&T Intellectual Property * 5* and is licensed under the * 6* Common Public License, Version 1.0 * 7* by AT&T Intellectual Property * 8* * 9* A copy of the License is available at * 10* http://www.opensource.org/licenses/cpl1.0.txt * 11* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * 12* * 13* Information and Software Systems Research * 14* AT&T Research * 15* Florham Park NJ * 16* * 17* Glenn Fowler <gsf@research.att.com> * 18* David Korn <dgk@research.att.com> * 19* Phong Vo <kpv@research.att.com> * 20* * 21***********************************************************************/ 22#pragma prototyped 23/* 24 * ast library system(3) 25 */ 26 27#define system ______system 28 29#define _STDLIB_H_ 1 /* uwin workaround */ 30 31#include <ast.h> 32#include <proc.h> 33 34#undef system 35 36#undef _def_map_ast 37#include <ast_map.h> 38 39#if defined(__EXPORT__) 40#define extern __EXPORT__ 41#endif 42 43extern int 44system(const char* cmd) 45{ 46 char* sh[4]; 47 48 if (!cmd) 49 return !eaccess(pathshell(), X_OK); 50 sh[0] = "sh"; 51 sh[1] = "-c"; 52 sh[2] = (char*)cmd; 53 sh[3] = 0; 54 return procrun(NiL, sh, 0); 55} 56