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 * @(#)ar.h 5.2 (Berkeley) 01/17/91 9 */ 10 11 /* Pre-4BSD archives had these magic numbers in them. */ 12 #define OARMAG1 0177555 13 #define OARMAG2 0177545 14 15 #define ARMAG "!<arch>\n" /* ar "magic number" */ 16 #define SARMAG 8 /* strlen(ARMAG); */ 17 18 #define AR_EFMT1 "#1/" /* extended format #1 */ 19 20 struct ar_hdr { 21 char ar_name[16]; /* name */ 22 char ar_date[12]; /* modification time */ 23 char ar_uid[6]; /* user id */ 24 char ar_gid[6]; /* group id */ 25 char ar_mode[8]; /* octal file permissions */ 26 char ar_size[10]; /* size in bytes */ 27 #define ARFMAG "`\n" 28 char ar_fmag[2]; /* consistency check */ 29 }; 30