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1 | /* template - example template for loadable builtin */ |
2 | ||
3 | /* See Makefile for compilation details. */ | |
4 | ||
5 | #include <config.h> | |
6 | ||
7 | #if defined (HAVE_UNISTD_H) | |
8 | # include <unistd.h> | |
9 | #endif | |
10 | #include "bashansi.h" | |
11 | #include <stdio.h> | |
12 | #include <errno.h> | |
13 | ||
14 | #include "builtins.h" | |
15 | #include "shell.h" | |
16 | #include "bashgetopt.h" | |
17 | ||
18 | #if !defined (errno) | |
19 | extern int errno; | |
20 | #endif | |
21 | ||
22 | extern char *strerror (); | |
23 | ||
24 | template_builtin (list) | |
25 | WORD_LIST *list; | |
26 | { | |
27 | int opt, rval; | |
28 | ||
29 | rval = EXECUTION_SUCCESS; | |
30 | reset_internal_getopt (); | |
31 | while ((opt = internal_getopt (list, "")) != -1) | |
32 | { | |
33 | switch (opt) | |
34 | { | |
35 | default: | |
36 | builtin_usage (); | |
37 | return (EX_USAGE); | |
38 | } | |
39 | } | |
40 | list = loptend; | |
41 | ||
42 | return (rval); | |
43 | } | |
44 | ||
45 | char *template_doc[] = { | |
46 | (char *)NULL | |
47 | }; | |
48 | ||
49 | struct builtin template_struct = { | |
50 | "template", /* builtin name */ | |
51 | template_builtin, /* function implementing the builtin */ | |
52 | BUILTIN_ENABLED, /* initial flags for builtin */ | |
53 | template_doc, /* array of long documentation strings. */ | |
54 | "template", /* usage synopsis; becomes short_doc */ | |
55 | 0 /* reserved for internal use */ | |
56 | }; |