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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 /dlfcn
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 'dlfcn')
-rw-r--r--dlfcn/dlfcn.h17
1 files changed, 10 insertions, 7 deletions
diff --git a/dlfcn/dlfcn.h b/dlfcn/dlfcn.h
index 4640f7d..d20bffb 100644
--- a/dlfcn/dlfcn.h
+++ b/dlfcn/dlfcn.h
@@ -67,15 +67,18 @@ extern void *dlvsym (void *__restrict __handle,
extern char *dlerror (void) __THROW;
#ifdef __USE_GNU
+/* Structure containing information about object searched using
+ `dladdr'. */
+typedef struct
+{
+ __const char *dli_fname; /* File name of defining object. */
+ void *dli_fbase; /* Load address of that object. */
+ __const char *dli_sname; /* Name of nearest symbol. */
+ void *dli_saddr; /* Exact value of nearest symbol. */
+} Dl_info;
+
/* Fill in *INFO with the following information about ADDRESS.
Returns 0 iff no shared object's segments contain that address. */
-typedef struct
- {
- __const char *dli_fname; /* File name of defining object. */
- void *dli_fbase; /* Load address of that object. */
- __const char *dli_sname; /* Name of nearest symbol. */
- void *dli_saddr; /* Exact value of nearest symbol. */
- } Dl_info;
extern int dladdr (const void *__address, Dl_info *__info) __THROW;
#endif