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 * 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 * 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 * Glenn Fowler
25 * AT&T Research
26 *
27 * procopen() + procclose()
28 * no env changes
29 * no modifications
30 * effective=real
31 * parent ignores INT & QUIT
32 */
33
34 #include "proclib.h"
35
36 int
procrun(const char * path,char ** argv,int flags)37 procrun(const char* path, char** argv, int flags)
38 {
39 #if __OBSOLETE__ < 20090101
40 flags &= argv ? PROC_ARGMOD : PROC_CHECK;
41 #endif
42 if (flags & PROC_CHECK)
43 {
44 char buf[PATH_MAX];
45
46 return pathpath(path, NiL, PATH_REGULAR|PATH_EXECUTE, buf, sizeof(buf)) ? 0 : -1;
47 }
48 return procclose(procopen(path, argv, NiL, NiL, flags|PROC_FOREGROUND|PROC_GID|PROC_UID));
49 }
50