Update.

1998-07-20  Jose M. Moya  <josem@gnu.org>

	* hurd/hurdmsg.c (_S_msg_get_env_variable): Copy getenv return
	value.

1998-07-20  Roland McGrath  <roland@baalperazim.frob.com>

	* sysdeps/mach/hurd/getdomain.c: New file.
	* sysdeps/mach/hurd/setdomain.c: New file.

1998-07-20  Roland McGrath  <roland@baalperazim.frob.com>

	* sysdeps/unix/bsd/sigsuspend.c: Define __sigsuspend with sigsuspend as
	a weak alias.

4 files changed, 72 insertions, 4 deletions

diff --git a/sysdeps/mach/hurd/getdomain.c b/sysdeps/mach/hurd/getdomain.c
new file mode 100644
index 0000000000..0f32374bd1
--- /dev/null
+++ b/sysdeps/mach/hurd/getdomain.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <unistd.h>
+#include "hurdhost.h"
+
+/* Put the name of the current NIS domain in no more than LEN bytes of NAME.
+   The result is null-terminated if LEN is large enough for the full
+   name and the terminator.  */
+int
+__getdomainname (name, len)
+     char *name;
+     size_t len;
+{
+  /* The NIS domain name is just the contents of the file /etc/nisdomain.  */
+  ssize_t n = _hurd_get_host_config ("/etc/nisdomain", name, len);
+  return n < 0 ? -1 : 0;
+}
+
+weak_alias (__getdomainname, getdomainname)
diff --git a/sysdeps/mach/hurd/setdomain.c b/sysdeps/mach/hurd/setdomain.c
new file mode 100644
index 0000000000..c997d62ddb
--- /dev/null
+++ b/sysdeps/mach/hurd/setdomain.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <unistd.h>
+#include "hurdhost.h"
+
+/* Set the name of the current YP domain to NAME, which is LEN bytes long.
+   This call is restricted to the super-user.  */
+int
+setdomainname (name, len)
+     const char *name;
+     size_t len;
+{
+  /* The NIS domain name is just the contents of the file /etc/nisdomain.  */
+  ssize_t n = _hurd_set_host_config ("/etc/nisdomain", name, len);
+  return n < 0 ? -1 : 0;
+}
diff --git a/sysdeps/unix/bsd/sigsuspend.c b/sysdeps/unix/bsd/sigsuspend.c
index d416a5f6c7..a12d1381ac 100644
--- a/sysdeps/unix/bsd/sigsuspend.c
+++ b/sysdeps/unix/bsd/sigsuspend.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -25,7 +25,7 @@
 /* Change the set of blocked signals to SET,
    wait until a signal arrives, and restore the set of blocked signals.  */
 int
-sigsuspend (set)
+__sigsuspend (set)
      const sigset_t *set;
 {
   int mask;
@@ -44,3 +44,4 @@ sigsuspend (set)
 
   return __sigpause (mask, 0);
 }
+weak_alias (__sigsuspend, sigsuspend)
diff --git a/sysdeps/unix/sysv/linux/gethostname.c b/sysdeps/unix/sysv/linux/gethostname.c
index 0e3ca57aca..94a460185e 100644
--- a/sysdeps/unix/sysv/linux/gethostname.c
+++ b/sysdeps/unix/sysv/linux/gethostname.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -44,7 +44,7 @@ __gethostname (name, len)
   node_len = strlen (buf.nodename) + 1;
   if (node_len > len)
     {
-      __set_errno (EINVAL);
+      __set_errno (ENAMETOOLONG);
       return -1;
     }