133965Sjdp/* ranlib.h -- archive library index member definition for GNU. 278828Sobrien Copyright 1990, 1991 Free Software Foundation, Inc. 333965Sjdp 433965SjdpThis program is free software; you can redistribute it and/or modify 533965Sjdpit under the terms of the GNU General Public License as published by 633965Sjdpthe Free Software Foundation; either version 2 of the License, or 733965Sjdp(at your option) any later version. 833965Sjdp 933965SjdpThis program is distributed in the hope that it will be useful, 1033965Sjdpbut WITHOUT ANY WARRANTY; without even the implied warranty of 1133965SjdpMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1233965SjdpGNU General Public License for more details. 1333965Sjdp 1433965SjdpYou should have received a copy of the GNU General Public License 1533965Sjdpalong with this program; if not, write to the Free Software 16218822SdimFoundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 1733965Sjdp 1833965Sjdp/* The Symdef member of an archive contains two things: 1933965Sjdp a table that maps symbol-string offsets to file offsets, 2033965Sjdp and a symbol-string table. All the symbol names are 2133965Sjdp run together (each with trailing null) in the symbol-string 2233965Sjdp table. There is a single longword bytecount on the front 2333965Sjdp of each of these tables. Thus if we have two symbols, 2433965Sjdp "foo" and "_bar", that are in archive members at offsets 2533965Sjdp 200 and 900, it would look like this: 2633965Sjdp 16 ; byte count of index table 2733965Sjdp 0 ; offset of "foo" in string table 2833965Sjdp 200 ; offset of foo-module in file 2933965Sjdp 4 ; offset of "bar" in string table 3033965Sjdp 900 ; offset of bar-module in file 3133965Sjdp 9 ; byte count of string table 3233965Sjdp "foo\0_bar\0" ; string table */ 3333965Sjdp 3433965Sjdp#define RANLIBMAG "__.SYMDEF" /* Archive file name containing index */ 3533965Sjdp#define RANLIBSKEW 3 /* Creation time offset */ 3633965Sjdp 3733965Sjdp/* Format of __.SYMDEF: 3833965Sjdp First, a longword containing the size of the 'symdef' data that follows. 3933965Sjdp Second, zero or more 'symdef' structures. 4033965Sjdp Third, a longword containing the length of symbol name strings. 4133965Sjdp Fourth, zero or more symbol name strings (each followed by a null). */ 4233965Sjdp 4333965Sjdpstruct symdef 4433965Sjdp { 4533965Sjdp union 4633965Sjdp { 4733965Sjdp unsigned long string_offset; /* In the file */ 4833965Sjdp char *name; /* In memory, sometimes */ 4933965Sjdp } s; 5033965Sjdp /* this points to the front of the file header (AKA member header -- 5133965Sjdp a struct ar_hdr), not to the front of the file or into the file). 5233965Sjdp in other words it only tells you which file to read */ 5333965Sjdp unsigned long file_offset; 5433965Sjdp }; 5533965Sjdp 5633965Sjdp/* Compatability with BSD code */ 5733965Sjdp 5833965Sjdp#define ranlib symdef 5933965Sjdp#define ran_un s 6033965Sjdp#define ran_strx string_offset 6133965Sjdp#define ran_name name 6233965Sjdp#define ran_off file_offset 63