projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 3b06faf4 WJ |
1 | /*- |
| 2 | * Copyright (c) 1991 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 | * Redistribution and use in source and binary forms, with or without | |
| 9 | * modification, are permitted provided that the following conditions | |
| 10 | * are met: | |
| 11 | * 1. Redistributions of source code must retain the above copyright | |
| 12 | * notice, this list of conditions and the following disclaimer. | |
| 13 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 14 | * notice, this list of conditions and the following disclaimer in the | |
| 15 | * documentation and/or other materials provided with the distribution. | |
| 16 | * 3. All advertising materials mentioning features or use of this software | |
| 17 | * must display the following acknowledgement: | |
| 18 | * This product includes software developed by the University of | |
| 19 | * California, Berkeley and its contributors. | |
| 20 | * 4. Neither the name of the University nor the names of its contributors | |
| 21 | * may be used to endorse or promote products derived from this software | |
| 22 | * without specific prior written permission. | |
| 23 | * | |
| 24 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 25 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 30 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 31 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 32 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 33 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 34 | * SUCH DAMAGE. | |
| 35 | * | |
| 36 | * @(#)archive.h 5.8 (Berkeley) 4/12/91 | |
| 37 | */ | |
| 38 | ||
| 39 | /* Ar(1) options. */ | |
| 40 | #define AR_A 0x0001 | |
| 41 | #define AR_B 0x0002 | |
| 42 | #define AR_C 0x0004 | |
| 43 | #define AR_D 0x0008 | |
| 44 | #define AR_M 0x0010 | |
| 45 | #define AR_O 0x0020 | |
| 46 | #define AR_P 0x0040 | |
| 47 | #define AR_Q 0x0080 | |
| 48 | #define AR_R 0x0100 | |
| 49 | #define AR_T 0x0200 | |
| 50 | #define AR_TR 0x0400 | |
| 51 | #define AR_U 0x0800 | |
| 52 | #define AR_V 0x1000 | |
| 53 | #define AR_X 0x2000 | |
| 54 | extern u_int options; | |
| 55 | ||
| 56 | /* Set up file copy. */ | |
| 57 | #define SETCF(from, fromname, to, toname, pad) { \ | |
| 58 | cf.rfd = from; \ | |
| 59 | cf.rname = fromname; \ | |
| 60 | cf.wfd = to; \ | |
| 61 | cf.wname = toname; \ | |
| 62 | cf.flags = pad; \ | |
| 63 | } | |
| 64 | ||
| 65 | /* File copy structure. */ | |
| 66 | typedef struct { | |
| 67 | int rfd; /* read file descriptor */ | |
| 68 | char *rname; /* read name */ | |
| 69 | int wfd; /* write file descriptor */ | |
| 70 | char *wname; /* write name */ | |
| 71 | #define NOPAD 0x00 /* don't pad */ | |
| 72 | #define RPAD 0x01 /* pad on reads */ | |
| 73 | #define WPAD 0x02 /* pad on writes */ | |
| 74 | u_int flags; /* pad flags */ | |
| 75 | } CF; | |
| 76 | ||
| 77 | /* Header structure internal format. */ | |
| 78 | typedef struct { | |
| 79 | off_t size; /* size of the object in bytes */ | |
| 80 | long date; /* date */ | |
| 81 | int lname; /* size of the long name in bytes */ | |
| 82 | int gid; /* group */ | |
| 83 | int uid; /* owner */ | |
| 84 | u_short mode; /* permissions */ | |
| 85 | char name[MAXNAMLEN + 1]; /* name */ | |
| 86 | } CHDR; | |
| 87 | ||
| 88 | /* Header format strings. */ | |
| 89 | #define HDR1 "%s%-13d%-12ld%-6u%-6u%-8o%-10ld%2s" | |
| 90 | #define HDR2 "%-16.16s%-12ld%-6u%-6u%-8o%-10ld%2s" | |
| 91 | ||
| 92 | #define OLDARMAXNAME 15 | |
| 93 | #define HDR3 "%-16.15s%-12ld%-6u%-6u%-8o%-10ld%2s" | |
| 94 | ||
| 95 | ||
| 96 | #include <sys/cdefs.h> | |
| 97 | ||
| 98 | __BEGIN_DECLS | |
| 99 | void close_archive __P((int)); | |
| 100 | void skip_arobj __P((int)); | |
| 101 | int copy_ar __P((CF *, off_t)); | |
| 102 | int get_arobj __P((int)); | |
| 103 | int open_archive __P((int)); | |
| 104 | struct stat; | |
| 105 | int put_arobj __P((CF *, struct stat *)); | |
| 106 | __END_DECLS | |
| 107 |