Update.

	* sysdeps/gnu/Makefile (libdl-routines): Add eval.

1999-07-06  Zack Weinberg  <zack@rabi.columbia.edu>

	* dlfcn: New directory.  Move the following files from elf:
	dladdr.c, dlclose.c, dlerror.c, dlfcn.h, dlopen.c,
	dlopenold.c, dlsym.c, dlvsym.c.
	* dlfcn/Makefile: New file.
	* dlfcn/Versions: New file.
	* dlfcn/dlsym.c: All ELF-specific code split out to new
	function _dl_sym.
	* dlfcn/dlvsym.c: All ELF-specific code split out to new
	function _dl_vsym.
	* elf/dl-sym.c: New file.  _dl_sym and _dl_vsym are
	implemented here.

	* dlfcn/dladdr.c: Remove all references to ELF data structures
	or headers.
	* dlfcn/dlclose.c: Likewise.
	* dlfcn/dlerror.c: Likewise.
	* dlfcn/dlopen.c: Likewise.
	* dlfcn/dlopenold.c: Likewise.

	* Makeconfig (dlfcn): New variable - set to `dlfcn' if elf is
	yes, empty otherwise.
	(libdl): Set to dlfcn/libdl.so or libdl.a if elf is yes,
	depending on build-shared.
	(subdirs): Add $(dlfcn).
	(rpath-dirs): Add dlfcn.
	* elf/Makefile: Remove all references to libdl or its
	components, except the ones relating to the test cases.
	(routines): Add dl-sym.
	* elf/Versions (libc): Add _dl_sym and _dl_vsym for GLIBC_2.2.
	(libdl): Delete.

	* elf/dl-close.c (_dl_close): Change argument to void *.
	* elf/dl-open.c (_dl_open): Change return type to void *.
	* elf/eval.c: Removed.
	* elf/ldsodefs.h: Move prototypes of _dl_catch_error,
	_dlerror_run, _dl_open, _dl_close, _dl_addr, and
	_dl_mcount_wrapper_check to include/dlfcn.h.  Delete
	_CALL_DL_FCT macro.
	* include/dlfcn.h: Also prototype _dl_sym and _dl_vsym here.
	Include real header from dlfcn directory.
	* include/ldsodefs.h: Removed.

	* grp/initgroups.c: Use DL_CALL_FCT not _CALL_DL_FCT.
	* nss/getXXbyYY_r.c: Likewise.
	* nss/getXXent_r.c: Likewise.
	* iconv/gconv.c: Likewise.  Don't include ldsodefs.h.
	* iconv/gconv_db.c: Likewise.  Don't include ldsodefs.h.
	* iconv/skeleton.c: Don't include ldsodefs.h.
	* nss/nsswitch.h: Don't include ldsodefs.h.  Include dlfcn.h.

1999-07-07  Ulrich Drepper  <drepper@cygnus.com>

3 files changed, 5 insertions, 9 deletions

diff --git a/iconv/gconv.c b/iconv/gconv.c
index 3120f00..f51af4a 100644
--- a/iconv/gconv.c
+++ b/iconv/gconv.c
@@ -23,7 +23,6 @@
 #include <gconv.h>
 #include <sys/param.h>
 #include <dlfcn.h>
-#include <ldsodefs.h>
 
 int
 internal_function
@@ -42,7 +41,7 @@ __gconv (__gconv_t cd, const unsigned char **inbuf,
 
   if (inbuf == NULL || *inbuf == NULL)
     /* We just flush.  */
-    result = _CALL_DL_FCT (cd->__steps->__fct,
+    result = DL_CALL_FCT (cd->__steps->__fct,
 			   (cd->__steps, cd->__data, NULL, NULL,
 			    converted, 1));
   else
@@ -56,7 +55,7 @@ __gconv (__gconv_t cd, const unsigned char **inbuf,
       do
 	{
 	  last_start = *inbuf;
-	  result = _CALL_DL_FCT (cd->__steps->__fct,
+	  result = DL_CALL_FCT (cd->__steps->__fct,
 				 (cd->__steps, cd->__data, inbuf, inbufend,
 				  converted, 0));
 	}
diff --git a/iconv/gconv_db.c b/iconv/gconv_db.c
index 3929299..9fe0759 100644
--- a/iconv/gconv_db.c
+++ b/iconv/gconv_db.c
@@ -26,7 +26,6 @@
 #include <bits/libc-lock.h>
 
 #include <dlfcn.h>
-#include <ldsodefs.h>
 #include <gconv_int.h>
 
 
@@ -165,7 +164,7 @@ free_derivation (void *p)
 
   for (cnt = 0; cnt < deriv->nsteps; ++cnt)
     if (deriv->steps[cnt].__end_fct)
-      _CALL_DL_FCT (deriv->steps[cnt].__end_fct, (&deriv->steps[cnt]));
+      DL_CALL_FCT (deriv->steps[cnt].__end_fct, (&deriv->steps[cnt]));
 
   /* Free the name strings.  */
   free ((char *) deriv->steps[0].__from_name);
@@ -237,7 +236,7 @@ gen_steps (struct derivation_step *best, const char *toset,
 	  /* Call the init function.  */
 	  if (result[step_cnt].__init_fct != NULL)
 	     {
-	       status = _CALL_DL_FCT (result[step_cnt].__init_fct,
+	       status = DL_CALL_FCT (result[step_cnt].__init_fct,
 				      (&result[step_cnt]));
 
 	       if (status != __GCONV_OK)
@@ -258,7 +257,7 @@ gen_steps (struct derivation_step *best, const char *toset,
 	  while (++step_cnt < *nsteps)
 	    {
 	      if (result[step_cnt].__end_fct != NULL)
-		_CALL_DL_FCT (result[step_cnt].__end_fct, (&result[step_cnt]));
+		DL_CALL_FCT (result[step_cnt].__end_fct, (&result[step_cnt]));
 #ifndef STATIC_GCONV
 	      __gconv_release_shlib (result[step_cnt].__shlib_handle);
 #endif
diff --git a/iconv/skeleton.c b/iconv/skeleton.c
index cd750ba..0bcad9e 100644
--- a/iconv/skeleton.c
+++ b/iconv/skeleton.c
@@ -86,8 +86,6 @@
 #ifndef STATIC_GCONV
 # include <dlfcn.h>
 #endif
-#include <ldsodefs.h>
-
 
 /* The direction objects.  */
 #if DEFINE_DIRECTION_OBJECTS || DEFINE_INIT