Updated to fedora-glibc-20060106T2148

13 files changed, 155 insertions, 14 deletions

diff --git a/sysdeps/mach/hurd/euidaccess.c b/sysdeps/mach/hurd/euidaccess.c
index 4e72e2abb3..57f2a015cc 100644
--- a/sysdeps/mach/hurd/euidaccess.c
+++ b/sysdeps/mach/hurd/euidaccess.c
@@ -1,5 +1,5 @@
 /* Test for access to FILE using effective UID and GID.  Hurd version.
-   Copyright (C) 1991, 1995, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1995, 1997, 2006 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
@@ -57,3 +57,4 @@ __euidaccess (file, type)
   return 0;
 }
 weak_alias (__euidaccess, euidaccess)
+weak_alias (__euidaccess, eaccess)
diff --git a/sysdeps/posix/euidaccess.c b/sysdeps/posix/euidaccess.c
index 5464bfb374..76a09d455d 100644
--- a/sysdeps/posix/euidaccess.c
+++ b/sysdeps/posix/euidaccess.c
@@ -183,8 +183,10 @@ euidaccess (path, mode)
   return -1;
 }
 #undef euidaccess
+#undef eaccess
 #ifdef weak_alias
 weak_alias (__euidaccess, euidaccess)
+weak_alias (__euidaccess, eaccess)
 #endif
 
 #ifdef TEST
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/mman.h b/sysdeps/unix/sysv/linux/alpha/bits/mman.h
index 59574266a4..8ef939aeb3 100644
--- a/sysdeps/unix/sysv/linux/alpha/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/alpha/bits/mman.h
@@ -1,5 +1,5 @@
 /* Definitions for POSIX memory map interface.  Linux/Alpha version.
-   Copyright (C) 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 2000, 2003, 2006 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
@@ -96,6 +96,7 @@
 # define MADV_SEQUENTIAL 2	/* Expect sequential page references.  */
 # define MADV_WILLNEED   3	/* Will need these pages.  */
 # define MADV_DONTNEED   6	/* Don't need these pages.  */
+# define MADV_REMOVE	 7	/* Remove these pages and resources.  */
 #endif
 
 /* The POSIX people had to invent similar names for the same things.  */
diff --git a/sysdeps/unix/sysv/linux/faccessat.c b/sysdeps/unix/sysv/linux/faccessat.c
new file mode 100644
index 0000000000..80b3b240f7
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/faccessat.c
@@ -0,0 +1,123 @@
+/* Test for access to file, relative to open directory.  Linux version.
+   Copyright (C) 2006 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 <stddef.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <alloca.h>
+#include <sysdep.h>
+
+int
+faccessat (fd, file, mode, flag)
+     int fd;
+     const char *file;
+     int mode;
+     int flag;
+{
+  if (flag & ~(AT_SYMLINK_NOFOLLOW | AT_EACCESS))
+    {
+      __set_errno (EINVAL);
+      return -1;
+    }
+
+  char *buf = NULL;
+
+  if (fd != AT_FDCWD && file[0] != '/')
+    {
+      size_t filelen = strlen (file);
+      static const char procfd[] = "/proc/self/fd/%d/%s";
+      /* Buffer for the path name we are going to use.  It consists of
+	 - the string /proc/self/fd/
+	 - the file descriptor number
+	 - the file name provided.
+	 The final NUL is included in the sizeof.   A bit of overhead
+	 due to the format elements compensates for possible negative
+	 numbers.  */
+      size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+      buf = alloca (buflen);
+
+      __snprintf (buf, buflen, procfd, fd, file);
+      file = buf;
+    }
+
+  if ((!(flag & AT_EACCESS) || ! __libc_enable_secure)
+#ifndef __NR_laccess		/* Linux so far has no laccess syscall.  */
+      && !(flag & AT_SYMLINK_NOFOLLOW)
+#endif
+      )
+    {
+      /* If we are not set-uid or set-gid, access does the same.  */
+
+      int result;
+      INTERNAL_SYSCALL_DECL (err);
+
+#ifdef __NR_laccess
+      if (flag & AT_SYMLINK_NOFOLLOW)
+	result = INTERNAL_SYSCALL (laccess, err, 2, file, mode);
+      else
+#endif
+	result = INTERNAL_SYSCALL (access, err, 2, file, mode);
+
+      if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
+	{
+	  __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
+	  result = -1;
+	}
+
+      return result;
+    }
+
+  struct stat64 stats;
+  if (fstatat64 (fd, file, &stats, flag & AT_SYMLINK_NOFOLLOW))
+    return -1;
+
+  mode &= (X_OK | W_OK | R_OK);	/* Clear any bogus bits. */
+#if R_OK != S_IROTH || W_OK != S_IWOTH || X_OK != S_IXOTH
+# error Oops, portability assumptions incorrect.
+#endif
+
+  if (mode == F_OK)
+    return 0;			/* The file exists. */
+
+  uid_t uid = (flag & AT_EACCESS) ? __geteuid () : __getuid ();
+
+  /* The super-user can read and write any file, and execute any file
+     that anyone can execute. */
+  if (uid == 0 && ((mode & X_OK) == 0
+		   || (stats.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))))
+    return 0;
+
+  int granted = (uid == stats.st_uid
+		 ? (unsigned int) (stats.st_mode & (mode << 6)) >> 6
+		 : (stats.st_gid == ((flag & AT_EACCESS)
+				     ? __getegid () : __getgid ())
+		    || __group_member (stats.st_gid))
+		 ? (unsigned int) (stats.st_mode & (mode << 3)) >> 3
+		 : (stats.st_mode & mode));
+
+  if (granted == mode)
+    return 0;
+
+  __set_errno (EACCES);
+  return -1;
+}
diff --git a/sysdeps/unix/sysv/linux/i386/bits/mman.h b/sysdeps/unix/sysv/linux/i386/bits/mman.h
index d0f210f0bc..1c4ffbf581 100644
--- a/sysdeps/unix/sysv/linux/i386/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/i386/bits/mman.h
@@ -1,5 +1,5 @@
 /* Definitions for POSIX memory map interface.  Linux/i386 version.
-   Copyright (C) 1997, 2000, 2003, 2005 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2000, 2003, 2005, 2006 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
@@ -88,6 +88,7 @@
 # define MADV_SEQUENTIAL 2	/* Expect sequential page references.  */
 # define MADV_WILLNEED	 3	/* Will need these pages.  */
 # define MADV_DONTNEED	 4	/* Don't need these pages.  */
+# define MADV_REMOVE	 5	/* Remove these pages and resources.  */
 #endif
 
 /* The POSIX people had to invent similar names for the same things.  */
diff --git a/sysdeps/unix/sysv/linux/ia64/bits/mman.h b/sysdeps/unix/sysv/linux/ia64/bits/mman.h
index a3d1b1dc7e..10bf9632c5 100644
--- a/sysdeps/unix/sysv/linux/ia64/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/ia64/bits/mman.h
@@ -1,5 +1,5 @@
 /* Definitions for POSIX memory map interface.  Linux/ia64 version.
-   Copyright (C) 1997, 1998, 2000, 2003, 2005 Free Software Foundation, Inc.
+   Copyright (C) 1997,1998,2000,2003,2005,2006 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
@@ -89,6 +89,7 @@
 # define MADV_SEQUENTIAL 2	/* Expect sequential page references.  */
 # define MADV_WILLNEED	 3	/* Will need these pages.  */
 # define MADV_DONTNEED	 4	/* Don't need these pages.  */
+# define MADV_REMOVE	 5	/* Remove these pages and resources.  */
 #endif
 
 /* The POSIX people had to invent similar names for the same things.  */
diff --git a/sysdeps/unix/sysv/linux/net/if_arp.h b/sysdeps/unix/sysv/linux/net/if_arp.h
index 46f035bef6..9608652ee4 100644
--- a/sysdeps/unix/sysv/linux/net/if_arp.h
+++ b/sysdeps/unix/sysv/linux/net/if_arp.h
@@ -1,5 +1,5 @@
 /* Definitions for Address Resolution Protocol.
-   Copyright (C) 1997, 1999, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999,2001,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -96,7 +96,7 @@ struct arphdr
 #define ARPHRD_ADAPT	264
 #define ARPHRD_ROSE	270
 #define ARPHRD_X25	271		/* CCITT X.25.  */
-#define ARPHDR_HWX25	272		/* Boards with X.25 in firmware.  */
+#define ARPHRD_HWX25	272		/* Boards with X.25 in firmware.  */
 #define ARPHRD_PPP	512
 #define ARPHRD_CISCO	513		/* Cisco HDLC.  */
 #define ARPHRD_HDLC	ARPHRD_CISCO
@@ -126,6 +126,12 @@ struct arphdr
 #define ARPHRD_FCFABRIC 787		/* Fibrechanel fabric.  */
 #define ARPHRD_IEEE802_TR 800		/* Magic type ident for TR.  */
 #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_VOID	  0xFFFF	/* Void type, nothing is known.  */
+#define ARPHRD_NONE	  0xFFFE	/* Zero header length.  */
+
 
 /* ARP ioctl request.  */
 struct arpreq
diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/mman.h b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h
index c2b195a71e..22ebfd120f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h
@@ -1,5 +1,5 @@
 /* Definitions for POSIX memory map interface.  Linux/PowerPC version.
-   Copyright (C) 1997, 2000, 2003, 2005 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2000, 2003, 2005, 2006 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
@@ -89,6 +89,7 @@
 # define MADV_SEQUENTIAL 2	/* Expect sequential page references.  */
 # define MADV_WILLNEED	 3	/* Will need these pages.  */
 # define MADV_DONTNEED	 4	/* Don't need these pages.  */
+# define MADV_REMOVE	 5	/* Remove these pages and resources.  */
 #endif
 
 /* The POSIX people had to invent similar names for the same things.  */
diff --git a/sysdeps/unix/sysv/linux/s390/bits/mman.h b/sysdeps/unix/sysv/linux/s390/bits/mman.h
index 90604c8322..acedbf0f5d 100644
--- a/sysdeps/unix/sysv/linux/s390/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/s390/bits/mman.h
@@ -1,5 +1,5 @@
 /* Definitions for POSIX memory map interface.  Linux/s390 version.
-   Copyright (C) 2000, 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2000,2001,2002,2003,2005,2006 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
@@ -89,6 +89,7 @@
 # define MADV_SEQUENTIAL 2	/* Expect sequential page references.  */
 # define MADV_WILLNEED	 3	/* Will need these pages.  */
 # define MADV_DONTNEED	 4	/* Don't need these pages.  */
+# define MADV_REMOVE	 5	/* Remove these pages and resources.  */
 #endif
 
 /* The POSIX people had to invent similar names for the same things.  */
diff --git a/sysdeps/unix/sysv/linux/sh/bits/mman.h b/sysdeps/unix/sysv/linux/sh/bits/mman.h
index a3c690b6c6..11067c5209 100644
--- a/sysdeps/unix/sysv/linux/sh/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/sh/bits/mman.h
@@ -1,5 +1,5 @@
 /* Definitions for POSIX memory map interface.  Linux/SH version.
-   Copyright (C) 1997, 1999, 2000, 2003, 2005 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999,2000,2003,2005,2006 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
@@ -88,6 +88,7 @@
 # define MADV_SEQUENTIAL 2	/* Expect sequential page references.  */
 # define MADV_WILLNEED	 3	/* Will need these pages.  */
 # define MADV_DONTNEED	 4	/* Don't need these pages.  */
+# define MADV_REMOVE	 5	/* Remove these pages and resources.  */
 #endif
 
 /* The POSIX people had to invent similar names for the same things.  */
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/mman.h b/sysdeps/unix/sysv/linux/sparc/bits/mman.h
index 26425876ff..7c8689f223 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/mman.h
@@ -1,5 +1,5 @@
 /* Definitions for POSIX memory map interface.  Linux/SPARC version.
-   Copyright (C) 1997, 1999, 2000, 2003, 2005 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999,2000,2003,2005,2006 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
@@ -90,6 +90,8 @@
 # define MADV_SEQUENTIAL 2	/* Expect sequential page references.  */
 # define MADV_WILLNEED	 3	/* Will need these pages.  */
 # define MADV_DONTNEED	 4	/* Don't need these pages.  */
+# define MADV_FREE	 5	/* Content can be freed (Solaris).  */
+# define MADV_REMOVE	 6	/* Remove these pages and resources.  */
 #endif
 
 /* The POSIX people had to invent similar names for the same things.  */
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/mman.h b/sysdeps/unix/sysv/linux/x86_64/bits/mman.h
index cc6be43a1c..b1a8b93d36 100644
--- a/sysdeps/unix/sysv/linux/x86_64/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/x86_64/bits/mman.h
@@ -1,5 +1,5 @@
 /* Definitions for POSIX memory map interface.  Linux/x86_64 version.
-   Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2003, 2005, 2006 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
@@ -89,6 +89,7 @@
 # define MADV_SEQUENTIAL 2	/* Expect sequential page references.  */
 # define MADV_WILLNEED	 3	/* Will need these pages.  */
 # define MADV_DONTNEED	 4	/* Don't need these pages.  */
+# define MADV_REMOVE	 5	/* Remove these pages and resources.  */
 #endif
 
 /* The POSIX people had to invent similar names for the same things.  */
diff --git a/sysdeps/wordsize-32/divdi3.c b/sysdeps/wordsize-32/divdi3.c
index 94fb008f1f..8fa6343841 100644
--- a/sysdeps/wordsize-32/divdi3.c
+++ b/sysdeps/wordsize-32/divdi3.c
@@ -1,6 +1,6 @@
 /* 64-bit multiplication and division
-   Copyright (C) 1989, 1992-1999, 2000, 2001, 2002, 2003, 2004
-   Free Software Foundation, Inc.
+   Copyright (C) 1989, 1992-1999,2000,2001,2002,2003,2004,2005
+	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
@@ -309,7 +309,7 @@ __moddi3 (DWtype u, DWtype v)
     }
   if (v < 0)
     v = -v;
-  __udivmoddi4 (u, v, &w);
+  __udivmoddi4 (u, v, (UDWtype *) &w);
   if (c)
     w = -w;
   return w;