Annotation of /trunk/mkinitrd-magellan/klibc/usr/dash/options.h
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Revision 1122 -
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Wed Aug 18 21:11:40 2010 UTC (13 years, 8 months ago) by niro
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Wed Aug 18 21:11:40 2010 UTC (13 years, 8 months ago) by niro
File MIME type: text/plain
File size: 3163 byte(s)
-updated to klibc-1.5.19
1 | niro | 532 | /*- |
2 | * Copyright (c) 1991, 1993 | ||
3 | * The Regents of the University of California. All rights reserved. | ||
4 | * Copyright (c) 1997-2005 | ||
5 | * Herbert Xu <herbert@gondor.apana.org.au>. All rights reserved. | ||
6 | * | ||
7 | * This code is derived from software contributed to Berkeley by | ||
8 | * Kenneth Almquist. | ||
9 | * | ||
10 | * Redistribution and use in source and binary forms, with or without | ||
11 | * modification, are permitted provided that the following conditions | ||
12 | * are met: | ||
13 | * 1. Redistributions of source code must retain the above copyright | ||
14 | * notice, this list of conditions and the following disclaimer. | ||
15 | * 2. Redistributions in binary form must reproduce the above copyright | ||
16 | * notice, this list of conditions and the following disclaimer in the | ||
17 | * documentation and/or other materials provided with the distribution. | ||
18 | * 3. Neither the name of the University nor the names of its contributors | ||
19 | * may be used to endorse or promote products derived from this software | ||
20 | * without specific prior written permission. | ||
21 | * | ||
22 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | ||
23 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
25 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | ||
26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
28 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
29 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
30 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
31 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
32 | * SUCH DAMAGE. | ||
33 | * | ||
34 | * @(#)options.h 8.2 (Berkeley) 5/4/95 | ||
35 | */ | ||
36 | |||
37 | struct shparam { | ||
38 | int nparam; /* # of positional parameters (without $0) */ | ||
39 | unsigned char malloc; /* if parameter list dynamically allocated */ | ||
40 | char **p; /* parameter list */ | ||
41 | int optind; /* next parameter to be processed by getopts */ | ||
42 | int optoff; /* used by getopts */ | ||
43 | }; | ||
44 | |||
45 | |||
46 | |||
47 | #define eflag optlist[0] | ||
48 | #define fflag optlist[1] | ||
49 | #define Iflag optlist[2] | ||
50 | #define iflag optlist[3] | ||
51 | #define mflag optlist[4] | ||
52 | #define nflag optlist[5] | ||
53 | #define sflag optlist[6] | ||
54 | #define xflag optlist[7] | ||
55 | #define vflag optlist[8] | ||
56 | #define Vflag optlist[9] | ||
57 | #define Eflag optlist[10] | ||
58 | #define Cflag optlist[11] | ||
59 | #define aflag optlist[12] | ||
60 | #define bflag optlist[13] | ||
61 | #define uflag optlist[14] | ||
62 | #define nolog optlist[15] | ||
63 | #define debug optlist[16] | ||
64 | |||
65 | #define NOPTS 17 | ||
66 | |||
67 | extern const char optletters[NOPTS]; | ||
68 | extern char optlist[NOPTS]; | ||
69 | |||
70 | |||
71 | extern char *minusc; /* argument to -c option */ | ||
72 | extern char *arg0; /* $0 */ | ||
73 | extern struct shparam shellparam; /* $@ */ | ||
74 | extern char **argptr; /* argument list for builtin commands */ | ||
75 | extern char *optionarg; /* set by nextopt */ | ||
76 | extern char *optptr; /* used by nextopt */ | ||
77 | |||
78 | niro | 1122 | int procargs(int, char **); |
79 | niro | 532 | void optschanged(void); |
80 | void setparam(char **); | ||
81 | void freeparam(volatile struct shparam *); | ||
82 | int shiftcmd(int, char **); | ||
83 | int setcmd(int, char **); | ||
84 | int getoptscmd(int, char **); | ||
85 | int nextopt(const char *); | ||
86 | void getoptsreset(const char *); |