106 lines
3.5 KiB
C
106 lines
3.5 KiB
C
/*-
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* Copyright (c) 1991, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Hugh Smith at The University of Guelph.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)archive.h 8.3 (Berkeley) 4/2/94
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*/
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/* Ar(1) options. */
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#define AR_A 0x0001
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#define AR_B 0x0002
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#define AR_C 0x0004
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#define AR_D 0x0008
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#define AR_M 0x0010
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#define AR_O 0x0020
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#define AR_P 0x0040
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#define AR_Q 0x0080
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#define AR_R 0x0100
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#define AR_T 0x0200
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#define AR_TR 0x0400
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#define AR_U 0x0800
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#define AR_V 0x1000
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#define AR_X 0x2000
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extern u_int options;
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/* Set up file copy. */
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#define SETCF(from, fromname, to, toname, pad) { \
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cf.rfd = from; \
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cf.rname = fromname; \
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cf.wfd = to; \
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cf.wname = toname; \
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cf.flags = pad; \
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}
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/* File copy structure. */
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typedef struct {
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int rfd; /* read file descriptor */
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char *rname; /* read name */
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int wfd; /* write file descriptor */
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char *wname; /* write name */
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#define NOPAD 0x00 /* don't pad */
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#define RPAD 0x01 /* pad on reads */
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#define WPAD 0x02 /* pad on writes */
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u_int flags; /* pad flags */
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} CF;
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/* Header structure internal format. */
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typedef struct {
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off_t size; /* size of the object in bytes */
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time_t date; /* date */
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int lname; /* size of the long name in bytes */
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int gid; /* group */
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int uid; /* owner */
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u_short mode; /* permissions */
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char name[MAXNAMLEN + 1]; /* name */
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} CHDR;
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/* Header format strings. */
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#define HDR1 "%s%-13d%-12ld%-6u%-6u%-8o%-10qd%2s"
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#define HDR2 "%-16.16s%-12ld%-6u%-6u%-8o%-10qd%2s"
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#define OLDARMAXNAME 15
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#define HDR3 "%-16.15s%-12ld%-6u%-6u%-8o%-10qd%2s"
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#include <sys/cdefs.h>
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struct stat;
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void close_archive __P((int));
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void copy_ar __P((CF *, off_t));
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int get_arobj __P((int));
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int open_archive __P((int));
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void put_arobj __P((CF *, struct stat *));
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void skip_arobj __P((int));
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