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| author | Ulrich Drepper <drepper@redhat.com> | 2000-06-08 03:03:00 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-06-08 03:03:00 +0000 |
| commit | dec126b41a0bf2d807c3fc908bd8a0f1a9fa9277 (patch) | |
| tree | d61bbc6512ab4f496d69ed494f1344704cb215ec /dlfcn | |
| parent | b8565e7817d7c6afd8eac804867b88c9bad1c9f1 (diff) | |
| download | glibc-dec126b41a0bf2d807c3fc908bd8a0f1a9fa9277.zip glibc-dec126b41a0bf2d807c3fc908bd8a0f1a9fa9277.tar.gz glibc-dec126b41a0bf2d807c3fc908bd8a0f1a9fa9277.tar.bz2 | |
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.h | 17 |
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 |