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| author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2012-04-04 20:09:09 +0530 |
|---|---|---|
| committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2012-04-11 00:13:52 +0530 |
| commit | 73d65cc3784b1413b017fed31550ec11e717e45b (patch) | |
| tree | 25c26d43b59d5f65bd15381a05a7566cb5ee90b7 /elf/dl-support.c | |
| parent | d715c9144bdf32211cd512530d2240dc28648435 (diff) | |
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New ld.so argument --inhibit-ldcache to disable ld.so.cache lookup
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.
Diffstat (limited to 'elf/dl-support.c')
| -rw-r--r-- | elf/dl-support.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/elf/dl-support.c b/elf/dl-support.c index 565f342e6b..a0f2122071 100644 --- a/elf/dl-support.c +++ b/elf/dl-support.c @@ -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. */ |