Update.

1998-09-14 11:26  Ulrich Drepper  <drepper@cygnus.com>

	* wcsmbs/wcsmbs-tst1.c: Include stdlib.h.

1998-09-14  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* libc-work/nis/nss_nisplus/nisplus-service.c
	(_nss_nisplus_parse_servent): Convert port in network byte order.

1998-09-14 07:53 -0400  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* stdlib/stdlib.h: Add a switch, __need_malloc_and_calloc,
	to provide only malloc and calloc.
	* include/stdlib.h: Support the above.
	* string/bits/string2.h: Use __need_malloc_and_calloc when
	including stdlib.h.
	(__string2_1bptr_p): Avoid -Wbad-function-cast warnings.

	* iconvdata/iso-2022-jp.c: Include <stdlib.h>.
	* iconvdata/iso646.c: Include <stdlib.h>.

1998-09-14 07:51 -0400  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* sunrpc/rpc_cout.c: Add braces around ambiguous else.
	* sysdeps/libm-ieee754/w_pow.c: Likewise.
	* sysdeps/libm-ieee754/w_powf.c: Likewise.
	* sysdeps/libm-ieee754/w_powl.c: Likewise.

1998-09-14 07:57 -0400  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* stdio-common/stdio_lim.h.in: New file.  All parameters
	are adjustable at build time.
	* Rules: Add a rule to build bits/stdio_lim.h from
	stdio-common/stdio_lim.h.in.  (It has to be in Rules so that
	all subdirectories know how to make the file.  It can't be
	in Makerules because then it gets built at top level and the
	dependencies are wrong.)

	* stdio-common/Makefile (distribute): Add stdio_lim.h.in.
	* sysdeps/unix/sysv/linux/Makefile: Delete rules to make
	stdio_lim.h.
	* sysdeps/unix/sysv/linux/stdio_lim.h.in: Removed.
	* sysdeps/unix/sysv/linux/Dist: Take out stdio_lim.h.in.
	* sysdeps/posix/Makefile: Removed.
	* sysdeps/posix/mk-stdiolim.c: Removed.
	* sysdeps/generic/bits/stdio_lim.h: Removed.

1998-09-12  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* argp/argp-help.c: Fixup indentation.
	* nss/nss_files/files-alias.c: Quiet -Wparentheses warning.
	* resolv/nss_dns/dns-network.c: Likewise.
	* resolv/res_send.c: Likewise.
	* rt/aio_cancel.c: Likewise.
	* rt/aio_misc.c: Likewise.

1998-09-12  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* Makefile (install-symbolic-link): Remove the link list file at last.
	* Makerules (install-clean-symbolic-link-list): Removed.

1998-09-12  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* timezone/tst-timezone.c: Print time in UTC to get consistent
	output.

1998-09-12  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* elf/rtld.c (_dl_rpath): Removed.
	* elf/dl-support.c (_dl_path): Removed.
	* elf/Makefile ($(objpfx)ld.so): Don't pass -rpath.
	(CFLAGS-dl-support.c): Removed.

	* elf/dl-load.c (env_path_list): Renamed from fake_path_list.  All
	uses changed.
	(_dl_init_paths): Always set env_path_list from LD_LIBRARY_PATH,
	instead of appending it to the main map's rpath info.
	(_dl_map_object): Consistently use LD_LIBRARY_PATH after all
	DT_RPATHs.  This makes it effective again.
	(decompose_rpath): Remove second parameter, callers changed.
	(fillin_rpath): Allocate enough space in curwd.
	(expand_dynamic_string_token): Cope with get_origin returning -1.

1998-09-14  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* libc-work/nis/nss_compat/compat-pwd.c: Add support for
	passwd.adjunct.

	* nis/nss_nis/nis-pwd.c (_nss_nis_getpwent_r): Correct test for
	invalid password.

1998-09-13 18:06  Ulrich Drepper  <drepper@cygnus.com>

	* locale/programs/locale.c: Update dates.

4 files changed, 51 insertions, 132 deletions

diff --git a/elf/Makefile b/elf/Makefile
index 7f2201dc0a..ddd9d222fb 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -116,13 +116,9 @@ endif
 
 $(objpfx)ld.so: $(objpfx)librtld.os $(addprefix $(objpfx),$(rtld-ldscript)) \
 		$(ld-map)
-	$(LINK.o) -nostdlib -nostartfiles -shared -o $@		\
-		-Wl,-rpath=$(default-rpath) $(LDFLAGS-rtld)	\
-		$(filter-out $(rtld-ldscript) $(map-file),$^)	\
-		$(load-map-file) -Wl,-soname=$(rtld-installed-name)
-
-# The dl code in the static libc needs a default library path.
-CFLAGS-dl-support.c = -D'DEFAULT_RPATH="$(default-rpath)"'
+	$(LINK.o) -nostdlib -nostartfiles -shared -o $@ $(LDFLAGS-rtld) \
+		  $(filter-out $(rtld-ldscript) $(map-file),$^)		\
+		  $(load-map-file) -Wl,-soname=$(rtld-installed-name)
 
 # interp.c exists just to get this string into the libraries.
 CFLAGS-interp.c = -D'RUNTIME_LINKER="$(slibdir)/$(rtld-installed-name)"'
diff --git a/elf/dl-load.c b/elf/dl-load.c
index b93258e9eb..cb0a4ff753 100644
--- a/elf/dl-load.c
+++ b/elf/dl-load.c
@@ -99,9 +99,8 @@ size_t _dl_pagesize;
 extern const char *_dl_platform;
 extern size_t _dl_platformlen;
 
-/* This is a fake list to store the RPATH information for static
-   binaries.  */
-static struct r_search_path_elem **fake_path_list;
+/* This is the decomposed LD_LIBRARY_PATH search path.  */
+static struct r_search_path_elem **env_path_list;
 
 /* List of the hardware capabilities we might end up using.  */
 static const struct r_strlenpair *capstr;
@@ -175,7 +174,8 @@ expand_dynamic_string_token (struct link_map *l, const char *s)
     {
       assert (l->l_name[0] == '\0');
       l->l_origin = get_origin ();
-      origin_len = l->l_origin ? strlen (l->l_origin) : 0;
+      origin_len = (l->l_origin && l->l_origin != (char *) -1
+		    ? strlen (l->l_origin) : 0);
     }
   else
     origin_len = l->l_origin == (char *) -1 ? 0 : strlen (l->l_origin);
@@ -293,8 +293,8 @@ fillin_rpath (char *rpath, struct r_search_path_elem **result, const char *sep,
          interpreted as `use the current directory'. */
       if (len == 0)
 	{
-	  static char curwd[2];
-	  cp = strcpy (curwd, ".");
+	  static char curwd[] = "./";
+	  cp = curwd;
 	}
 
       /* Remove trailing slashes (except for "/").  */
@@ -388,7 +388,7 @@ fillin_rpath (char *rpath, struct r_search_path_elem **result, const char *sep,
 
 static struct r_search_path_elem **
 internal_function
-decompose_rpath (const char *rpath, size_t additional_room, struct link_map *l)
+decompose_rpath (const char *rpath, struct link_map *l)
 {
   /* Make a copy we can work with.  */
   const char *where = l->l_name;
@@ -410,7 +410,7 @@ decompose_rpath (const char *rpath, size_t additional_room, struct link_map *l)
 	      /* This object is on the list of objects for which the RPATH
 		 must not be used.  */
 	      result = (struct r_search_path_elem **)
-		malloc ((additional_room + 1) * sizeof (*result));
+		malloc (sizeof (*result));
 	      if (result == NULL)
 		_dl_signal_error (ENOMEM, NULL,
 				  "cannot create cache for search path");
@@ -433,10 +433,9 @@ decompose_rpath (const char *rpath, size_t additional_room, struct link_map *l)
     if (*cp == ':')
       ++nelems;
 
-  /* Allocate room for the result.  NELEMS + 1 + ADDITIONAL_ROOM is an upper
-     limit for the number of necessary entries.  */
-  result = (struct r_search_path_elem **) malloc ((nelems + 1
-						   + additional_room + 1)
+  /* Allocate room for the result.  NELEMS + 1 is an upper limit for the
+     number of necessary entries.  */
+  result = (struct r_search_path_elem **) malloc ((nelems + 1 + 1)
 						  * sizeof (*result));
   if (result == NULL)
     _dl_signal_error (ENOMEM, NULL, "cannot create cache for search path");
@@ -458,32 +457,9 @@ _dl_init_paths (const char *llp)
   struct r_search_path_elem *pelem, **aelem;
   size_t round_size;
 
-#ifdef PIC
-  /* We have in `search_path' the information about the RPATH of the
-     dynamic loader.  Now fill in the information about the applications
-     RPATH and the directories addressed by the LD_LIBRARY_PATH environment
-     variable.  */
+  /* Fill in the information about the application's RPATH and the
+     directories addressed by the LD_LIBRARY_PATH environment variable.  */
   struct link_map *l;
-#endif
-
-  /* Number of elements in the library path.  */
-  size_t nllp;
-
-  /* First determine how many elements the LD_LIBRARY_PATH contents has.  */
-  if (llp != NULL && *llp != '\0')
-    {
-      /* Simply count the number of colons.  */
-      const char *cp = llp;
-      nllp = 1;
-      while (*cp)
-	{
-	  if (*cp == ':' || *cp == ';')
-	    ++nllp;
-	  ++cp;
-	}
-    }
-  else
-    nllp = 0;
 
   /* Get the capabilities.  */
   capstr = _dl_important_hwcaps (_dl_platform, _dl_platformlen,
@@ -533,81 +509,44 @@ _dl_init_paths (const char *llp)
   l = _dl_loaded;
   if (l != NULL)
     {
-      /* We should never get here when initializing in a static application.
-	 If this is a dynamically linked application _dl_loaded always
-	 points to the main map which is not dlopen()ed.  */
       assert (l->l_type != lt_loaded);
 
       if (l->l_info[DT_RPATH])
-	{
-	  /* Allocate room for the search path and fill in information
-	     from RPATH.  */
-	  l->l_rpath_dirs =
-	    decompose_rpath ((const char *)
-			     (l->l_addr + l->l_info[DT_STRTAB]->d_un.d_ptr
-			      + l->l_info[DT_RPATH]->d_un.d_val),
-			     nllp, l);
-	}
+	/* Allocate room for the search path and fill in information
+	   from RPATH.  */
+	l->l_rpath_dirs =
+	  decompose_rpath ((const char *)
+			   (l->l_addr + l->l_info[DT_STRTAB]->d_un.d_ptr
+			    + l->l_info[DT_RPATH]->d_un.d_val), l);
       else
-	{
-	  /* If we have no LD_LIBRARY_PATH and no RPATH we must tell
-	     this somehow to prevent we look this up again and again.  */
-	  if (nllp == 0)
-	    l->l_rpath_dirs = (struct r_search_path_elem **) -1l;
-	  else
-	    {
-	      l->l_rpath_dirs = (struct r_search_path_elem **)
-		malloc ((nllp + 1) * sizeof (*l->l_rpath_dirs));
-	      if (l->l_rpath_dirs == NULL)
-		_dl_signal_error (ENOMEM, NULL,
-				  "cannot create cache for search path");
-	      l->l_rpath_dirs[0] = NULL;
-	    }
-	}
-
-      /* We don't need to search the list of fake entries which is searched
-	 when no dynamic objects were loaded at this time.  */
-      fake_path_list = NULL;
-
-      if (nllp > 0)
-	{
-	  char *copy = local_strdup (llp);
-
-	  /* Decompose the LD_LIBRARY_PATH and fill in the result.
-	     First search for the next place to enter elements.  */
-	  struct r_search_path_elem **result = l->l_rpath_dirs;
-	  while (*result != NULL)
-	    ++result;
-
-	  /* We need to take care that the LD_LIBRARY_PATH environment
-	     variable can contain a semicolon.  */
-	  (void) fillin_rpath (copy, result, ":;",
-			       __libc_enable_secure ? system_dirs : NULL,
-			       "LD_LIBRARY_PATH", NULL);
-	}
+	l->l_rpath_dirs = NULL;
     }
-  else
 #endif	/* PIC */
+
+  if (llp != NULL && *llp != '\0')
     {
-      /* This is a statically linked program but we still have to take
-	 care for the LD_LIBRARY_PATH environment variable.  We use a fake
-	 link_map entry.  This will only contain the l_rpath_dirs
-	 information.  */
+      size_t nllp;
+      const char *cp = llp;
 
-      if (nllp == 0)
-	fake_path_list = NULL;
-      else
+      /* Decompose the LD_LIBRARY_PATH contents.  First determine how many
+	 elements it has.  */
+      nllp = 1;
+      while (*cp)
 	{
-	  fake_path_list = (struct r_search_path_elem **)
-	    malloc ((nllp + 1) * sizeof (struct r_search_path_elem *));
-	  if (fake_path_list == NULL)
-	    _dl_signal_error (ENOMEM, NULL,
-			      "cannot create cache for search path");
-
-	  (void) fillin_rpath (local_strdup (llp), fake_path_list, ":;",
-			       __libc_enable_secure ? system_dirs : NULL,
-			       "LD_LIBRARY_PATH", NULL);
+	  if (*cp == ':' || *cp == ';')
+	    ++nllp;
+	  ++cp;
 	}
+
+      env_path_list = (struct r_search_path_elem **)
+	malloc ((nllp + 1) * sizeof (struct r_search_path_elem *));
+      if (env_path_list == NULL)
+	_dl_signal_error (ENOMEM, NULL,
+			  "cannot create cache for search path");
+
+      (void) fillin_rpath (local_strdup (llp), env_path_list, ":;",
+			   __libc_enable_secure ? system_dirs : NULL,
+			   "LD_LIBRARY_PATH", NULL);
     }
 }
 
@@ -1243,25 +1182,23 @@ _dl_map_object (struct link_map *loader, const char *name, int preloaded,
 				 + l->l_info[DT_STRTAB]->d_un.d_ptr
 				 + l->l_info[DT_RPATH]->d_un.d_val);
 		l->l_rpath_dirs =
-		  decompose_rpath ((const char *) ptrval, 0, l);
+		  decompose_rpath ((const char *) ptrval, l);
 	      }
 
-	    if (l->l_rpath_dirs != (struct r_search_path_elem **) -1l)
+	    if (l->l_rpath_dirs != NULL)
 	      fd = open_path (name, namelen, preloaded, l->l_rpath_dirs,
 			      &realname);
 	  }
 
-      /* If dynamically linked, try the DT_RPATH of the executable itself
-	 and the LD_LIBRARY_PATH environment variable.  */
+      /* If dynamically linked, try the DT_RPATH of the executable itself.  */
       l = _dl_loaded;
       if (fd == -1 && l && l->l_type != lt_loaded && l != loader
-	  && l->l_rpath_dirs != (struct r_search_path_elem **) -1l)
+	  && l->l_rpath_dirs != NULL)
 	fd = open_path (name, namelen, preloaded, l->l_rpath_dirs, &realname);
 
-      /* This is used if a static binary uses dynamic loading and there
-	 is a LD_LIBRARY_PATH given.  */
-      if (fd == -1 && fake_path_list != NULL)
-	fd = open_path (name, namelen, preloaded, fake_path_list, &realname);
+      /* Try the LD_LIBRARY_PATH environment variable.  */
+      if (fd == -1 && env_path_list != NULL)
+	fd = open_path (name, namelen, preloaded, env_path_list, &realname);
 
       if (fd == -1)
 	{
diff --git a/elf/dl-support.c b/elf/dl-support.c
index 76af1883ac..1126d46771 100644
--- a/elf/dl-support.c
+++ b/elf/dl-support.c
@@ -29,10 +29,6 @@
 extern char *__progname;
 char **_dl_argv = &__progname;	/* This is checked for some error messages.  */
 
-/* This defines the default search path for libraries.
-   For the dynamic linker it is set by -rpath when linking.  */
-const char *_dl_rpath = DEFAULT_RPATH;
-
 /* Name of the architecture.  */
 const char *_dl_platform;
 size_t _dl_platformlen;
diff --git a/elf/rtld.c b/elf/rtld.c
index 7216c19aab..7c2e054d88 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -69,7 +69,6 @@ static void process_envvars (enum mode *modep, int *lazyp);
 int _dl_argc;
 char **_dl_argv;
 unsigned int _dl_skip_args;	/* Nonzero if we were run directly.  */
-const char *_dl_rpath;
 int _dl_verbose;
 const char *_dl_platform;
 size_t _dl_platformlen;
@@ -164,15 +163,6 @@ _dl_start (void *arg)
 	  sizeof _dl_rtld_map.l_info);
   _dl_setup_hash (&_dl_rtld_map);
 
-  /* Cache the DT_RPATH stored in ld.so itself; this will be
-     the default search path.  */
-  if (_dl_rtld_map.l_info[DT_STRTAB] && _dl_rtld_map.l_info[DT_RPATH])
-    {
-      _dl_rpath = (void *) (_dl_rtld_map.l_addr +
-			    _dl_rtld_map.l_info[DT_STRTAB]->d_un.d_ptr +
-			    _dl_rtld_map.l_info[DT_RPATH]->d_un.d_val);
-    }
-
 /* Don't bother trying to work out how ld.so is mapped in memory.  */
   _dl_rtld_map.l_map_start = ~0;
   _dl_rtld_map.l_map_end = ~0;