Update.

1998-08-03 16:36  Ulrich Drepper  <drepper@cygnus.com>

	* catgets/catgets.c: Use mmap/munmap only is _POSIX_MAPPED_FILES
	is defined.
	* catgets/open_catalog.c: Likewise.
	* iconv/iconv_prog.c: Likewise.
	* intl/loadmsgcat.c: Likewise.
	* locale/findlocale.c: Likewise.
	* locale/loadlocale.c: Likewise.
	* locale/programs/localedef.c: Likewise.
	* malloc/malloc.c: Likewise.

	* elf/elf.h: Fix typo.

	* math/Makefile: Use $(LN_S) instead of ln.

	* sysdeps/generic/getpgid.c: Fix return type.

1998-08-01 02:49 -0400  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* sysdeps/posix/tempname.c (__stdio_gen_tempname): Rename to
	__gen_tempname and simplify the interface.  Strip out the
	code to do path search and create FILE objects.  This function
	now takes a mktemp() style template and returns either a name
	or a file descriptor.
	(__path_search): New function; searches for directories for
	temp files.
	* sysdeps/generic/tempname.c: Stub out __gen_tempname and
	__path_search, not __stdio_gen_tempname.

	* libio/stdio.h: Prototype __gen_tempname and __path_search,
	not __stdio_gen_tempname.
	* stdio/stdio.h: Likewise.

	* stdio-common/tempnam.c: Use __path_search and __gen_tempname.
	* stdio-common/tmpfile.c: Likewise.
	* stdio-common/tmpfile64.c: Likewise.
	* stdio-common/tmpnam.c: Likewise.
	* stdio-common/tmpnam_r.c: Likewise.

	* misc/mkstemp.c: New file.  Use __gen_tempname.
	* misc/mktemp.c: Likewise.

	* sysdeps/posix/mkstemp.c: Removed.
	* sysdeps/posix/mktemp.c: Removed.
	* sysdeps/generic/mkstemp.c: Removed.
	* sysdeps/generic/mktemp.c: Removed.

1998-08-02  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* configure.in: Check, if door add-on is installed.
	* config.make.in: Add have_doors.
	* sunrpc/Makefile: Add HAVE_DOOR define.
	* sunrpc/key_call.c: Add keyserv/door interface.

	* sunrpc/svc_unix.c: Call setsockopt only if SO_PASSCRED is defined.
	* sunrpc/clnt_unix.c: Likewise.

1998-08-02  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* inet/netinet/in.h (IN_CLASSC): Correct mask.
	Reported by Ian Staniforth <I.Staniforth@sheffield.ac.uk> [fixes
	PR libc/727].

1998-08-03 10:23  Ulrich Drepper  <drepper@cygnus.com>

	* misc/Makefile: Fix installation problem with --disable-shared.
	* posix/Makefile: Likewise.

1998-08-02  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* posix/regex.c (re_search_2): Optimize searching for anchored
	pattern if '^' cannot match at embedded newlines.
	(regerror): Renamed from __regerror, which it should only be
	called if _LIBC.

1998-07-31  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sunrpc/svc_unix.c (__msgread): Check setsockopt return value.

1998-07-31  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/generic/glob.c: Remove obsolete cast.

1998-07-31  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* Rules (tests): Fix last change.

4 files changed, 96 insertions, 5 deletions

diff --git a/sunrpc/Makefile b/sunrpc/Makefile
index 2dac993..c96fe4f 100644
--- a/sunrpc/Makefile
+++ b/sunrpc/Makefile
@@ -109,6 +109,10 @@ CFLAGS-xnfs_prot.c = -Wno-unused
 CFLAGS-xrquota.c = -Wno-unused
 CFLAGS-xkey_prot.c = -Wno-unused
 
+ifeq (yes,$(have_doors))
+CPPFLAGS-key_call.c += -DHAVE_DOORS=1
+endif
+
 include ../Rules
 
 $(objpfx)rpcgen: $(addprefix $(objpfx),$(rpcgen-objs)) \
diff --git a/sunrpc/clnt_unix.c b/sunrpc/clnt_unix.c
index 64b9ca9..ad12d5f 100644
--- a/sunrpc/clnt_unix.c
+++ b/sunrpc/clnt_unix.c
@@ -458,7 +458,10 @@ __msgread (int sock, void *buf, size_t cnt)
   msg.msg_controllen = sizeof(struct cmessage);
   msg.msg_flags = 0;
 
-  setsockopt (sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof (on));
+#ifdef SO_PASSCRED
+  if (setsockopt (sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof (on)))
+    return -1;
+#endif
 
   return recvmsg (sock, &msg, 0);
 }
diff --git a/sunrpc/key_call.c b/sunrpc/key_call.c
index 0219eaf..0aa49cc 100644
--- a/sunrpc/key_call.c
+++ b/sunrpc/key_call.c
@@ -32,8 +32,8 @@
 
 /*
  * The original source is from the RPCSRC 4.0 package from Sun Microsystems.
- * The Interface to keyserver protocoll 2 was added by
- * Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
+ * The Interface to keyserver protocoll 2, RPC over AF_UNIX und Linux/doors
+ * was added by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
  */
 
 #include <stdio.h>
@@ -50,6 +50,10 @@
 #include <rpc/key_prot.h>
 #include <bits/libc-lock.h>
 
+#ifdef HAVE_DOORS
+# include "door/door.h"
+#endif
+
 #define KEY_TIMEOUT	5	/* per-try timeout in seconds */
 #define KEY_NRETRY	12	/* number of retries */
 
@@ -479,13 +483,82 @@ key_call_socket (u_long proc, xdrproc_t xdr_arg, char *arg,
   return result;
 }
 
-/* returns  0 on failure, 1 on success */
+#ifdef HAVE_DOORS
+/* returns 0 on failure, 1 on success */
+static int
+internal_function
+key_call_door (u_long proc, xdrproc_t xdr_arg, char *arg,
+	       xdrproc_t xdr_rslt, char *rslt)
+{
+  XDR xdrs;
+  int fd;
+  door_arg_t args;
+  char *data_ptr;
+  u_long data_len = 0;
+  char res[255];
+
+  if ((fd = open("/var/run/keyservdoor", O_RDONLY)) < 0)
+    return 0;
+  res[0] = 0;
+
+  data_len = xdr_sizeof (xdr_arg, arg);
+  data_ptr = calloc (1, data_len + 2 * sizeof (u_long));
+  if (data_ptr == NULL)
+    return 0;
+
+  xdrmem_create (&xdrs, &data_ptr[2 * sizeof (u_long)], data_len, XDR_ENCODE);
+  if (!xdr_arg (&xdrs, arg))
+    {
+      xdr_destroy (&xdrs);
+      free (data_ptr);
+      return 0;
+    }
+  xdr_destroy (&xdrs);
+
+  memcpy (data_ptr, &proc, sizeof (u_long));
+  memcpy (&data_ptr[sizeof (proc)], &data_len, sizeof (u_long));
+
+  args.data_ptr = data_ptr;
+  args.data_size = data_len + 2 * sizeof (u_long);
+  args.desc_ptr = NULL;
+  args.desc_num = 0;
+  args.rbuf = res;
+  args.rsize = sizeof (res);
+
+  if (__door_call (fd, &args) < 0)
+    return 0;
+
+  free (data_ptr);
+  close (fd);
+
+  memcpy (&data_len, args.data_ptr, sizeof (u_long));
+  if (data_len != 0)
+    return 0;
+
+  memcpy (&data_len, &args.data_ptr[sizeof (u_long)], sizeof (u_long));
+  xdrmem_create (&xdrs, &args.data_ptr[2 * sizeof (u_long)],
+                 data_len, XDR_DECODE);
+  if (!xdr_rslt (&xdrs, rslt))
+    {
+      xdr_destroy (&xdrs);
+      return 0;
+    }
+  xdr_destroy (&xdrs);
+
+  return 1;
+}
+#endif
+
+/* returns 0 on failure, 1 on success */
 static int
 internal_function
 key_call (u_long proc, xdrproc_t xdr_arg, char *arg,
 	  xdrproc_t xdr_rslt, char *rslt)
 {
   static int use_keyenvoy = 0;
+#ifdef HAVE_DOORS
+  static int use_doors = 1;
+#endif
 
   if (proc == KEY_ENCRYPT_PK && __key_encryptsession_pk_LOCAL)
     {
@@ -509,6 +582,14 @@ key_call (u_long proc, xdrproc_t xdr_arg, char *arg,
       return 1;
     }
 
+#ifdef HAVE_DOORS
+  if (use_doors)
+    {
+      if (key_call_door (proc, xdr_arg, arg, xdr_rslt, rslt))
+	return 1;
+      use_doors = 0;
+    }
+#endif
   if (!use_keyenvoy)
     {
       if (key_call_socket (proc, xdr_arg, arg, xdr_rslt, rslt))
diff --git a/sunrpc/svc_unix.c b/sunrpc/svc_unix.c
index a8ed534..c42d30e 100644
--- a/sunrpc/svc_unix.c
+++ b/sunrpc/svc_unix.c
@@ -307,7 +307,10 @@ __msgread (int sock, void *buf, size_t cnt)
   msg.msg_controllen = sizeof (struct cmessage);
   msg.msg_flags = 0;
 
-  setsockopt (sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof (on));
+#ifdef SO_PASSCRED
+  if (setsockopt (sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof (on)))
+    return -1;
+#endif
 
   return recvmsg (sock, &msg, 0);
 }