1 /* ranlib.h -- archive library index member definition for GNU.
2 Copyright (C) 1990 Free Software Foundation, Inc.
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation.
8 This program is distributed in the hope that it will be useful,
9 but WITHOUT ANY WARRANTY; without even the implied warranty of
10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 GNU General Public License for more details.
13 You should have received a copy of the GNU General Public License
14 along with this program; if not, write to the Free Software
15 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
17 /* The Symdef member of an archive contains two things:
18 a table that maps symbol-string offsets to file offsets,
19 and a symbol-string table. All the symbol names are
20 run together (each with trailing null) in the symbol-string
21 table. There is a single longword bytecount on the front
22 of each of these tables. Thus if we have two symbols,
23 "foo" and "_bar", that are in archive members at offsets
24 200 and 900, it would look like this:
25 16 ; byte count of index table
26 0 ; offset of "foo" in string table
27 200 ; offset of foo-module in file
28 4 ; offset of "bar" in string table
29 900 ; offset of bar-module in file
30 9 ; byte count of string table
31 "foo\0_bar\0" ; string table */
33 /* Format of __.SYMDEF:
34 First, a longword containing the size of the 'symdef' data that follows.
35 Second, zero or more 'symdef' structures.
36 Third, a longword containing the length of symbol name strings.
37 Fourth, zero or more symbol name strings (each followed by a null). */
43 unsigned long string_offset
; /* In the file */
44 char *name
; /* In memory, sometimes */
46 unsigned long file_offset
;
49 /* Compatability with BSD code */
53 #define ran_str string_offset
55 #define ran_off file_offset
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