Merge changes between r8519 and r8594 from /fsf/trunk.

git-svn-id: svn://svn.eglibc.org/trunk@8595 7b3dc134-2b1b-0410-93df-9e9f96275f8d

5 files changed, 38 insertions, 87 deletions

diff --git a/libc/sysdeps/unix/sysv/linux/bits/socket.h b/libc/sysdeps/unix/sysv/linux/bits/socket.h
index 88062e59a..f23b338a3 100644
--- a/libc/sysdeps/unix/sysv/linux/bits/socket.h
+++ b/libc/sysdeps/unix/sysv/linux/bits/socket.h
@@ -1,5 +1,5 @@
 /* System-specific socket constants and types.  Linux version.
-   Copyright (C) 1991, 1992, 1994-2001, 2004, 2006, 2007, 2008
+   Copyright (C) 1991, 1992, 1994-2001, 2004, 2006, 2007, 2008, 2009
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -108,7 +108,8 @@ enum __socket_type
 #define PF_RXRPC	33	/* RxRPC sockets.  */
 #define PF_ISDN		34	/* mISDN sockets.  */
 #define PF_PHONET	35	/* Phonet sockets.  */
-#define	PF_MAX		36	/* For now..  */
+#define PF_IEEE802154	36	/* IEEE 802.15.4 sockets.  */
+#define	PF_MAX		37	/* For now..  */
 
 /* Address families.  */
 #define	AF_UNSPEC	PF_UNSPEC
@@ -148,6 +149,7 @@ enum __socket_type
 #define AF_RXRPC	PF_RXRPC
 #define AF_ISDN		PF_ISDN
 #define AF_PHONET	PF_PHONET
+#define AF_IEEE802154	PF_IEEE802154
 #define	AF_MAX		PF_MAX
 
 /* Socket level values.  Others are defined in the appropriate headers.
diff --git a/libc/sysdeps/unix/sysv/linux/grantpt.c b/libc/sysdeps/unix/sysv/linux/grantpt.c
deleted file mode 100644
index b894b8b63..000000000
--- a/libc/sysdeps/unix/sysv/linux/grantpt.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Copyright (C) 1998, 1999, 2001, 2002 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <stdlib.h>
-#include <sys/statfs.h>
-
-#include "linux_fsinfo.h"
-
-/* Prototype for function that changes ownership and access permission
-   for slave pseudo terminals that do not live on a `devpts'
-   filesystem.  */
-static int __unix_grantpt (int fd);
-
-/* Prototype for private function that gets the name of the slave
-   pseudo terminal in a safe way.  */
-static int pts_name (int fd, char **pts, size_t buf_len);
-
-/* Change the ownership and access permission of the slave pseudo
-   terminal associated with the master pseudo terminal specified
-   by FD.  */
-int
-grantpt (int fd)
-{
-  struct statfs fsbuf;
-#ifdef PATH_MAX
-  char _buf[PATH_MAX];
-#else
-  char _buf[512];
-#endif
-  char *buf = _buf;
-
-  if (__builtin_expect (pts_name (fd, &buf, sizeof (_buf)), 0))
-    {
-      int save_errno = errno;
-
-      /* Check, if the file descriptor is valid. pts_name returns the
-	 wrong errno number, so we cannot use that.  */
-      if (__libc_fcntl (fd, F_GETFD) == -1 && errno == EBADF)
-	return -1;
-
-       /* If the filedescriptor is no TTY, grantpt has to set errno
-          to EINVAL.  */
-       if (save_errno == ENOTTY)
-         __set_errno (EINVAL);
-       else
-	 __set_errno (save_errno);
-
-       return -1;
-    }
-
-  if (__statfs (buf, &fsbuf) < 0)
-    return -1;
-
-  /* If the slave pseudo terminal lives on a `devpts' filesystem, the
-     ownership and access permission are already set.  */
-  if (fsbuf.f_type == DEVPTS_SUPER_MAGIC || fsbuf.f_type == DEVFS_SUPER_MAGIC)
-    return 0;
-
-  return __unix_grantpt (fd);
-}
-
-#define grantpt static __unix_grantpt
-#include <sysdeps/unix/grantpt.c>
diff --git a/libc/sysdeps/unix/sysv/linux/libc_fatal.c b/libc/sysdeps/unix/sysv/linux/libc_fatal.c
index 8d37f1ad0..4206bb206 100644
--- a/libc/sysdeps/unix/sysv/linux/libc_fatal.c
+++ b/libc/sysdeps/unix/sysv/linux/libc_fatal.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1993-1995,1997,2000,2002-2005 Free Software Foundation, Inc.
+/* Copyright (C) 1993-1995,1997,2000,2002-2005,2009
+   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
@@ -16,6 +17,7 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
+#include <atomic.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <paths.h>
@@ -132,6 +134,20 @@ __libc_message (int do_abort, const char *fmt, ...)
 
       if (cnt == total)
 	written = true;
+
+      char *buf = do_abort ? malloc (total + 1) : NULL;
+      if (buf != NULL)
+	{
+	  char *wp = buf;
+	  for (int cnt = 0; cnt < nlist; ++cnt)
+	    wp = mempcpy (wp, iov[cnt].iov_base, iov[cnt].iov_len);
+	  *wp = '\0';
+
+	  /* We have to free the old buffer since the application might
+	     catch the SIGABRT signal.  */
+	  char *old = atomic_exchange_acq (&__abort_msg, buf);
+	  free (old);
+	}
     }
 
   va_end (ap);
diff --git a/libc/sysdeps/unix/sysv/linux/net/if_arp.h b/libc/sysdeps/unix/sysv/linux/net/if_arp.h
index 9608652ee..97cb61f62 100644
--- a/libc/sysdeps/unix/sysv/linux/net/if_arp.h
+++ b/libc/sysdeps/unix/sysv/linux/net/if_arp.h
@@ -1,5 +1,5 @@
 /* Definitions for Address Resolution Protocol.
-   Copyright (C) 1997,1999,2001,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999,2001,2006,2009 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -128,6 +128,8 @@ struct arphdr
 #define ARPHRD_IEEE80211 801		/* IEEE 802.11.  */
 #define ARPHRD_IEEE80211_PRISM 802	/* IEEE 802.11 + Prism2 header.  */
 #define ARPHRD_IEEE80211_RADIOTAP 803	/* IEEE 802.11 + radiotap header.  */
+#define ARPHRD_IEEE802154 804		/* IEEE 802.15.4 header.  */
+#define ARPHRD_IEEE802154_PHY 805	/* IEEE 802.15.4 PHY header.  */
 
 #define ARPHRD_VOID	  0xFFFF	/* Void type, nothing is known.  */
 #define ARPHRD_NONE	  0xFFFE	/* Zero header length.  */
diff --git a/libc/sysdeps/unix/sysv/linux/sparc/bits/socket.h b/libc/sysdeps/unix/sysv/linux/sparc/bits/socket.h
index d43a3cdf7..a14807209 100644
--- a/libc/sysdeps/unix/sysv/linux/sparc/bits/socket.h
+++ b/libc/sysdeps/unix/sysv/linux/sparc/bits/socket.h
@@ -1,5 +1,5 @@
 /* System-specific socket constants and types.  Linux/SPARC version.
-   Copyright (C) 1991, 1992, 1994-2001, 2004, 2006, 2007, 2008
+   Copyright (C) 1991, 1992, 1994-2001, 2004, 2006, 2007, 2008, 2009
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -94,15 +94,21 @@ enum __socket_type
 #define	PF_ASH		18	/* Ash.  */
 #define	PF_ECONET	19	/* Acorn Econet.  */
 #define	PF_ATMSVC	20	/* ATM SVCs.  */
+#define PF_RDS		21	/* RDS sockets.  */
 #define	PF_SNA		22	/* Linux SNA Project */
 #define	PF_IRDA		23	/* IRDA sockets.  */
 #define	PF_PPPOX	24	/* PPPoX sockets.  */
 #define	PF_WANPIPE	25	/* Wanpipe API sockets.  */
+#define PF_LLC		26	/* Linux LLC.  */
+#define PF_CAN		29	/* Controller Area Network.  */
+#define PF_TIPC		30	/* TIPC sockets.  */
 #define	PF_BLUETOOTH	31	/* Bluetooth sockets.  */
 #define	PF_IUCV		32	/* IUCV sockets.  */
 #define PF_RXRPC	33	/* RxRPC sockets.  */
 #define PF_ISDN		34	/* mISDN sockets.  */
-#define	PF_MAX		35	/* For now..  */
+#define PF_PHONET	35	/* Phonet sockets.  */
+#define PF_IEEE802154	36	/* IEEE 802.15.4 sockets.  */
+#define	PF_MAX		37	/* For now..  */
 
 /* Address families.  */
 #define	AF_UNSPEC	PF_UNSPEC
@@ -129,14 +135,20 @@ enum __socket_type
 #define	AF_ASH		PF_ASH
 #define	AF_ECONET	PF_ECONET
 #define	AF_ATMSVC	PF_ATMSVC
+#define AF_RDS		PF_RDS
 #define	AF_SNA		PF_SNA
 #define	AF_IRDA		PF_IRDA
 #define	AF_PPPOX	PF_PPPOX
 #define	AF_WANPIPE	PF_WANPIPE
+#define AF_LLC		PF_LLC
+#define AF_CAN		PF_CAN
+#define AF_TIPC		PF_TIPC
 #define	AF_BLUETOOTH	PF_BLUETOOTH
 #define	AF_IUCV		PF_IUCV
 #define AF_RXRPC	PF_RXRPC
 #define AF_ISDN		PF_ISDN
+#define AF_PHONET	PF_PHONET
+#define AF_IEEE802154	PF_IEEE802154
 #define	AF_MAX		PF_MAX
 
 /* Socket level values.  Others are defined in the appropriate headers.