Mark _dl_catch_error hidden

Since _dl_catch_error is only used internally in ld.so, it should be
declared in sysdeps/generic/ldsodefs.h, not include/dlfcn.h and it can
be made hidden.

	[BZ #19122]
	* include/dlfcn.h (_dl_catch_error): Moved to ...
	* sysdeps/generic/ldsodefs.h (_dl_catch_error): Add
	attribute_hidden.

1 files changed, 0 insertions, 13 deletions

diff --git a/include/dlfcn.h b/include/dlfcn.h
index 0ce0af5276..2524292ebc 100644
--- a/include/dlfcn.h
+++ b/include/dlfcn.h
@@ -71,19 +71,6 @@ extern void *_dl_vsym (void *handle, const char *name, const char *version,
 		       void *who)
     internal_function;
 
-/* Call OPERATE, catching errors from `dl_signal_error'.  If there is no
-   error, *ERRSTRING is set to null.  If there is an error, *ERRSTRING is
-   set to a string constructed from the strings passed to _dl_signal_error,
-   and the error code passed is the return value and *OBJNAME is set to
-   the object name which experienced the problems.  ERRSTRING if nonzero
-   points to a malloc'ed string which the caller has to free after use.
-   ARGS is passed as argument to OPERATE.  MALLOCEDP is set to true only
-   if the returned string is allocated using the libc's malloc.  */
-extern int _dl_catch_error (const char **objname, const char **errstring,
-			    bool *mallocedp, void (*operate) (void *),
-			    void *args)
-     internal_function;
-
 /* Helper function for <dlfcn.h> functions.  Runs the OPERATE function via
    _dl_catch_error.  Returns zero for success, nonzero for failure; and
    arranges for `dlerror' to return the error details.