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1 | /*- |
2 | * Copyright (c) 1990 The Regents of the University of California. | |
3 | * All rights reserved. | |
4 | * | |
5 | * This code is derived from software contributed to Berkeley by | |
6 | * Hugh Smith at The University of Guelph. | |
7 | * | |
8 | * @(#)archive.h 5.1 (Berkeley) %G% | |
9 | */ | |
10 | ||
11 | /* Ar(1) options. */ | |
12 | #define AR_A 0x0001 | |
13 | #define AR_B 0x0002 | |
14 | #define AR_C 0x0004 | |
15 | #define AR_D 0x0008 | |
16 | #define AR_M 0x0010 | |
17 | #define AR_O 0x0020 | |
18 | #define AR_P 0x0040 | |
19 | #define AR_Q 0x0080 | |
20 | #define AR_R 0x0100 | |
21 | #define AR_T 0x0200 | |
22 | #define AR_U 0x0400 | |
23 | #define AR_V 0x0800 | |
24 | #define AR_X 0x1000 | |
25 | extern u_int options; | |
26 | ||
27 | /* Set up file copy. */ | |
28 | #define SETCF(from, fromname, to, toname, pad) { \ | |
29 | cf.rfd = from; \ | |
30 | cf.rname = fromname; \ | |
31 | cf.wfd = to; \ | |
32 | cf.wname = toname; \ | |
33 | cf.flags = pad; \ | |
34 | } | |
35 | ||
36 | /* File copy structure. */ | |
37 | typedef struct { | |
38 | int rfd; /* read file descriptor */ | |
39 | char *rname; /* read name */ | |
40 | int wfd; /* write file descriptor */ | |
41 | char *wname; /* write name */ | |
42 | #define RPAD 0x01 /* pad on reads */ | |
43 | #define WPAD 0x02 /* pad on writes */ | |
44 | u_int flags; /* pad flags */ | |
45 | } CF; | |
46 | ||
47 | /* Header structure internal format. */ | |
48 | typedef struct { | |
49 | long date; /* date */ | |
50 | long size; /* size in bytes */ | |
51 | int gid; /* group */ | |
52 | int lname; /* if long name */ | |
53 | int uid; /* owner */ | |
54 | u_short mode; /* permissions */ | |
55 | char name[MAXNAMLEN + 1]; /* name */ | |
56 | } CHDR; | |
57 | ||
58 | /* Seek over the module contents; always rounds. */ | |
59 | #define SKIP(fd, size, name) { \ | |
60 | if (lseek((fd), ((size) + ((size) & 1)), SEEK_CUR) == (off_t)-1) \ | |
61 | error(name); \ | |
62 | } | |
63 | ||
64 | /* Print out any files that weren't in the archive. */ | |
65 | #define ORPHANS { \ | |
66 | if (*argv) { \ | |
67 | eval = 1; \ | |
68 | do { \ | |
69 | (void)fprintf(stderr, \ | |
70 | "ar: %s: not found in archive.\n", *argv); \ | |
71 | } while (*++argv); \ | |
72 | } \ | |
73 | } | |
74 | ||
75 | /* Header format strings. */ | |
76 | #define HDR1 "%s%-13d%-12ld%-6u%-6u%-8o%-10ld%2s" | |
77 | #define HDR2 "%-16s%-12ld%-6u%-6u%-8o%-10ld%2s" | |
78 | ||
79 | #include <stdlib.h> | |
80 | #include <string.h> |