1 /***********************************************************************
2 * *
3 * This software is part of the ast package *
4 * Copyright (c) 1992-2012 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 * *
20 ***********************************************************************/
21 #pragma prototyped
22 /*
23 * command initialization
24 */
25
26 #include <cmd.h>
27 #include <shcmd.h>
28
29 int
_cmd_init(int argc,char ** argv,Shbltin_t * context,const char * catalog,int flags)30 _cmd_init(int argc, char** argv, Shbltin_t* context, const char* catalog, int flags)
31 {
32 register char* cp;
33
34 if (argc <= 0)
35 return -1;
36 if (context)
37 {
38 if (flags & ERROR_CALLBACK)
39 {
40 flags &= ~ERROR_CALLBACK;
41 flags |= ERROR_NOTIFY;
42 }
43 else if (flags & ERROR_NOTIFY)
44 {
45 context->notify = 1;
46 flags &= ~ERROR_NOTIFY;
47 }
48 error_info.flags |= flags;
49 }
50 if (cp = strrchr(argv[0], '/'))
51 cp++;
52 else
53 cp = argv[0];
54 error_info.id = cp;
55 if (!error_info.catalog)
56 error_info.catalog = catalog;
57 opt_info.index = 0;
58 return 0;
59 }
60
61 #if __OBSOLETE__ < 20080101
62
63 #if defined(__EXPORT__)
64 #define extern __EXPORT__
65 #endif
66
67 #undef cmdinit
68
69 extern void
cmdinit(char ** argv,Shbltin_t * context,const char * catalog,int flags)70 cmdinit(char** argv, Shbltin_t* context, const char* catalog, int flags)
71 {
72 _cmd_init(0, argv, context, catalog, flags);
73 }
74
75 #endif
76