| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame^] | 1 | /* Header describing `ar' archive file format. |
| 2 | Copyright (C) 1996 Free Software Foundation, Inc. |
| 3 | This file is part of the GNU C Library. |
| 4 | |
| 5 | The GNU C Library is free software; you can redistribute it and/or |
| 6 | modify it under the terms of the GNU Lesser General Public |
| 7 | License as published by the Free Software Foundation; either |
| 8 | version 2.1 of the License, or (at your option) any later version. |
| 9 | |
| 10 | The GNU C Library is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | Lesser General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU Lesser General Public |
| 16 | License along with the GNU C Library; if not, write to the Free |
| 17 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 18 | 02111-1307 USA. */ |
| 19 | |
| 20 | #ifndef _AR_H |
| 21 | #define _AR_H 1 |
| 22 | |
| 23 | #include <sys/cdefs.h> |
| 24 | |
| 25 | /* Archive files start with the ARMAG identifying string. Then follows a |
| 26 | `struct ar_hdr', and as many bytes of member file data as its `ar_size' |
| 27 | member indicates, for each member file. */ |
| 28 | |
| 29 | #define ARMAG "!<arch>\n" /* String that begins an archive file. */ |
| 30 | #define SARMAG 8 /* Size of that string. */ |
| 31 | |
| 32 | #define ARFMAG "`\n" /* String in ar_fmag at end of each header. */ |
| 33 | |
| 34 | __BEGIN_DECLS |
| 35 | |
| 36 | struct ar_hdr |
| 37 | { |
| 38 | char ar_name[16]; /* Member file name, sometimes / terminated. */ |
| 39 | char ar_date[12]; /* File date, decimal seconds since Epoch. */ |
| 40 | char ar_uid[6], ar_gid[6]; /* User and group IDs, in ASCII decimal. */ |
| 41 | char ar_mode[8]; /* File mode, in ASCII octal. */ |
| 42 | char ar_size[10]; /* File size, in ASCII decimal. */ |
| 43 | char ar_fmag[2]; /* Always contains ARFMAG. */ |
| 44 | }; |
| 45 | |
| 46 | __END_DECLS |
| 47 | |
| 48 | #endif /* ar.h */ |