/[path-sandbox]/trunk/localdecls.h
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Revision 189 - (show annotations) (download) (as text)
Thu Dec 1 09:46:17 2005 UTC (8 years, 8 months ago) by azarah
File MIME type: text/x-chdr
File size: 1336 byte(s)
Remove the SB_STATIC and including of getcwd.c, etc voodoo, as we new use a
symbol map, and all non-exported symbols are local.  Cleanup getcwd.c, as
the generic getcwd for older 2.4 kernels do not work properly anyhow, and
just makes things slower.  Some other warning fixes.

1 /*
2 * File: localdecls.h
3 *
4 * Copyright 1999-2004 Gentoo Foundation
5 * Distributed under the terms of the GNU General Public License v2
6 * $Header$
7 */
8
9 #ifndef __LOCALDECLS_H__
10 #define __LOCALDECLS_H__
11
12 /* take care of broken ld loading */
13 #if defined(__GLIBC__) && !defined(__UCLIBC__)
14
15 # if __GLIBC__ <= 2 && __GLIBC_MINOR__ <= 2
16 # define BROKEN_RTLD_NEXT
17 # define LIBC 5
18 # endif
19
20 # if !defined(BROKEN_RTLD_NEXT)
21 # if defined(__mips__)
22 # define BROKEN_RTLD_NEXT
23 # endif
24 # endif
25
26 #endif
27
28 #define GLIBC_MINOR __GLIBC_MINOR__
29
30 #ifdef PATH_MAX
31 # define SB_PATH_MAX PATH_MAX * 2
32 # if (SB_PATH_MAX >= INT_MAX) || (SB_PATH_MAX < PATH_MAX)
33 # undef SB_PATH_MAX
34 # define SB_PATH_MAX PATH_MAX + 25
35 # if (SB_PATH_MAX >= INT_MAX) || (SB_PATH_MAX < PATH_MAX)
36 # error SB_PATH_MAX too big!
37 # endif
38 # endif
39 #else
40 # error PATH_MAX not defined!
41 #endif
42
43 #if !HAVE_DLVSYM
44 # define dlvsym(_lib, _sym, _ver) dlsym(_lib, _sym)
45 #endif
46
47 #if HAVE_DLVSYM
48 /* Taken from glibc */
49 # define symbol_version(_real, _name, _version) \
50 __asm__ (".symver " #_real "," #_name "@" #_version)
51 # define default_symbol_version(_real, _name, _version) \
52 __asm__ (".symver " #_real "," #_name "@@" #_version)
53 #endif
54
55 /* Taken from glibc */
56 # define strong_alias(_name, _aliasname) \
57 extern __typeof (_name) _aliasname __attribute__ ((alias (#_name)));
58
59
60 #endif

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