Merge remote-tracking branch 'origin/master' into prelink

* origin/master: (137 commits)
  utils/ldd: Check for returned pointer from strrchr not the value it holds
  cris: add provide arch-specific vfork implementation
  lutimes.c, stubs.c: fix compiling lutimes, if __NR_utimensat is not defined
  bump version to 0.9.32-rc3-git
  release 0.9.32-rc3
  memalign: include sys/param.h for MAX
  arm/bits/atomic.h: Include common/bit/atomic.h for thumb1
  wctype.h: fix libc_hidden_proto for iswupper and add it for iswspace
  add libc_hidden_proto for wcs[n]casecmp_l
  really fix missing __libc_drand48_data
  Revert "missing prototype of __libc_drand48_data fixed"
  missing prototype of __libc_drand48_data fixed
  time.c, time.h: remove unused hidden strftime/strptime
  nanosleep.c: remove duplicated libc_hidden_proto
  ctype.c, ctype.h: remove commented parts that were banned for removal after 0.9.31
  _wctype.c, wctype.h: remove unused isw* and wctype_l hidden functions
  time.c, wchar.h: remove unused hidden wcsftime
  str[n]casecmp.c: fix hidden usage
  remove unused hidden functions
  frv/memset.S: add missing libc_hidden_def
  ...

Conflicts:
	ldso/ldso/ldso.c

Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>

4 files changed, 23 insertions, 111 deletions

diff --git a/libc/sysdeps/linux/sparc/bits/kernel_stat.h b/libc/sysdeps/linux/sparc/bits/kernel_stat.h
index a9b5b534f..f09ae3734 100644
--- a/libc/sysdeps/linux/sparc/bits/kernel_stat.h
+++ b/libc/sysdeps/linux/sparc/bits/kernel_stat.h
@@ -1,10 +1,6 @@
 #ifndef _BITS_STAT_STRUCT_H
 #define _BITS_STAT_STRUCT_H
 
-#ifndef _LIBC
-#error bits/kernel_stat.h is for internal uClibc use only!
-#endif
-
 /* This file provides whatever this particular arch's kernel thinks
  * struct kernel_stat should look like...  It turns out each arch has a
  * different opinion on the subject... */
diff --git a/libc/sysdeps/linux/sparc/bits/sigstack.h b/libc/sysdeps/linux/sparc/bits/sigstack.h
index df4653949..432ec83b7 100644
--- a/libc/sysdeps/linux/sparc/bits/sigstack.h
+++ b/libc/sysdeps/linux/sparc/bits/sigstack.h
@@ -22,12 +22,14 @@
 #endif
 
 
+#if defined __UCLIBC_SUSV4_LEGACY__ || !defined __STRICT_HEADERS__
 /* Structure describing a signal stack (obsolete).  */
 struct sigstack
   {
     void *ss_sp;		/* Signal stack pointer.  */
     int ss_onstack;		/* Nonzero if executing on this stack.  */
   };
+#endif
 
 
 /* Possible values for `ss_flags.'.  */
diff --git a/libc/sysdeps/linux/sparc/bits/socket.h b/libc/sysdeps/linux/sparc/bits/socket.h
index e41527fd3..64973e2cf 100644
--- a/libc/sysdeps/linux/sparc/bits/socket.h
+++ b/libc/sysdeps/linux/sparc/bits/socket.h
@@ -88,8 +88,18 @@ enum __socket_type
 #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_MAX		32	/* For now..  */
+#define	PF_IUCV		32	/* IUCV sockets.  */
+#define	PF_RXRPC	33	/* RxRPC sockets.  */
+#define	PF_ISDN		34	/* mISDN sockets.  */
+#define	PF_PHONET	35	/* Phonet sockets.  */
+#define	PF_IEEE802154	36	/* IEEE 802.15.4 sockets.  */
+#define	PF_CAIF		37	/* CAIF sockets.  */
+#define	PF_ALG		38	/* Algorithm sockets.  */
+#define	PF_MAX		39	/* For now..  */
 
 /* Address families.  */
 #define	AF_UNSPEC	PF_UNSPEC
@@ -120,7 +130,17 @@ enum __socket_type
 #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_CAIF		PF_CAIF
+#define	AF_ALG		PF_ALG
 #define	AF_MAX		PF_MAX
 
 /* Socket level values.  Others are defined in the appropriate headers.
diff --git a/libc/sysdeps/linux/sparc/bits/statvfs.h b/libc/sysdeps/linux/sparc/bits/statvfs.h
deleted file mode 100644
index 3dafcebf0..000000000
--- a/libc/sysdeps/linux/sparc/bits/statvfs.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* Copyright (C) 1997, 1998, 2000, 2001 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.  */
-
-#ifndef _SYS_STATVFS_H
-# error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
-#endif
-
-#include <bits/types.h>  /* For __fsblkcnt_t and __fsfilcnt_t.  */
-
-#if __WORDSIZE == 32
-#define _STATVFSBUF_F_UNUSED
-#endif
-
-struct statvfs
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-#ifndef __USE_FILE_OFFSET64
-    __fsblkcnt_t f_blocks;
-    __fsblkcnt_t f_bfree;
-    __fsblkcnt_t f_bavail;
-    __fsfilcnt_t f_files;
-    __fsfilcnt_t f_ffree;
-    __fsfilcnt_t f_favail;
-#else
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-#endif
-    unsigned long int f_fsid;
-#ifdef _STATVFSBUF_F_UNUSED
-    int __f_unused;
-#endif
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-
-#ifdef __USE_LARGEFILE64
-struct statvfs64
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-    unsigned long int f_fsid;
-#ifdef _STATVFSBUF_F_UNUSED
-    int __f_unused;
-#endif
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-#endif
-
-/* Definitions for the flag in `f_flag'.  These definitions should be
-   kept in sync which the definitions in <sys/mount.h>.  */
-enum
-{
-  ST_RDONLY = 1,		/* Mount read-only.  */
-#define ST_RDONLY	ST_RDONLY
-  ST_NOSUID = 2,		/* Ignore suid and sgid bits.  */
-#define ST_NOSUID	ST_NOSUID
-#ifdef __USE_GNU
-  ST_NODEV = 4,			/* Disallow access to device special files.  */
-# define ST_NODEV	ST_NODEV
-  ST_NOEXEC = 8,		/* Disallow program execution.  */
-# define ST_NOEXEC	ST_NOEXEC
-  ST_SYNCHRONOUS = 16,		/* Writes are synced at once.  */
-# define ST_SYNCHRONOUS	ST_SYNCHRONOUS
-  ST_MANDLOCK = 64,		/* Allow mandatory locks on an FS.  */
-# define ST_MANDLOCK	ST_MANDLOCK
-  ST_WRITE = 128,		/* Write on file/directory/symlink.  */
-# define ST_WRITE	ST_WRITE
-  ST_APPEND = 256,		/* Append-only file.  */
-# define ST_APPEND	ST_APPEND
-  ST_IMMUTABLE = 512,		/* Immutable file.  */
-# define ST_IMMUTABLE	ST_IMMUTABLE
-  ST_NOATIME = 1024,		/* Do not update access times.  */
-# define ST_NOATIME	ST_NOATIME
-  ST_NODIRATIME			/* Do not update directory access times.  */
-# define ST_NODIRATIME	ST_NODIRATIME
-#endif	/* Use GNU.  */
-};