lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-08-01 10:06:57 +03:00
Code Activity

New ld.so argument --inhibit-ldcache to disable ld.so.cache lookup

Browse Source 
It may sometimes be desirable to make the dynamic linker only pick up
libraries from the library path and rpath and not look at the
ld.so.cache that ldconfig generates. An example of such a use case is
the glibc testsuite where the dynamic linker must not be influenced by
any external paths or caches.

This change adds a new option --inhibit-ldcache that when used, tells
the dynamic linker to not use ld.so.cache even if it is available.
This commit is contained in:
Siddhesh Poyarekar
2012-04-04 20:09:09 +05:30
parent d715c9144b
commit 73d65cc378
6 changed files with 31 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
elf/dl-support.c
View File

@ -1,5 +1,5 @@
/* Support for dynamic linking code in static libc.
Copyright (C) 1996-2008,2009,2010,2011 Free Software Foundation, Inc.
Copyright (C) 1996-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -107,6 +107,8 @@ void (*_dl_init_static_tls) (struct link_map *) = &_dl_nothread_init_static_tls;
size_t _dl_pagesize = EXEC_PAGESIZE;
int _dl_inhibit_cache;
unsigned int _dl_osversion;
/* All known directories in sorted order. */