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authorUlrich Drepper <drepper@redhat.com>2000-06-08 03:03:00 +0000
committerUlrich Drepper <drepper@redhat.com>2000-06-08 03:03:00 +0000
commitdec126b41a0bf2d807c3fc908bd8a0f1a9fa9277 (patch)
treed61bbc6512ab4f496d69ed494f1344704cb215ec /elf/dl-support.c
parentb8565e7817d7c6afd8eac804867b88c9bad1c9f1 (diff)
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Update.
	* dlfcn/dlfcn.h: Pretty print dladdr declaraction.

	* elf/rtld.c (process_envvars): Recognize LD_DYNAMIC_WEAK.
	(_dl_dynamic_weak): New variable.
	* elf/dl-support.c: Likewise.
	* sysdeps/generic/ldsodefs.h: Declare _dl_dynamic_weak.
	* elf/do-lookup.h: If we find a weak definition treat it like a
	normal symbol unless _dl_dynamic_weak is nonzero.  In the latter
	case treat it like before.
Diffstat (limited to 'elf/dl-support.c')
-rw-r--r--elf/dl-support.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/elf/dl-support.c b/elf/dl-support.c
index 68973cc5c1..4006d960dd 100644
--- a/elf/dl-support.c
+++ b/elf/dl-support.c
@@ -42,6 +42,7 @@ int _dl_debug_versions;
 int _dl_debug_reloc;
 int _dl_debug_files;
 int _dl_lazy;
+int _dl_dynamic_weak;
 
 /* If nonzero print warnings about problematic situations.  */
 int _dl_verbose;
@@ -107,6 +108,8 @@ non_dynamic_init (void)
 
   _dl_lazy = *(getenv ("LD_BIND_NOW") ?: "") == '\0';
 
+  _dl_dynamic_weak = *(getenv ("LD_DYNAMIC_WEAK") ?: "") == '\0';
+
 #ifdef DL_PLATFORM_INIT
   DL_PLATFORM_INIT;
 #endif