[uClibc-cvs] uClibc/libpthread/linuxthreads/sysdeps/pthread/bits libc-lock.h,1.2,1.3 libc-tsd.h,1.2,1.3

[Erik Andersen]

Update of /var/cvs/uClibc/libpthread/linuxthreads/sysdeps/pthread/bits
In directory winder:/tmp/cvs-serv18985/libpthread/linuxthreads/sysdeps/pthread/bits

Modified Files:
	libc-tsd.h 
Added Files:
	libc-lock.h 
Log Message:
Major update for pthreads, based in large part on improvements
from glibc 2.3.  This should make threads much more efficient.
 -Erik



Index: libc-tsd.h
===================================================================
RCS file: /var/cvs/uClibc/libpthread/linuxthreads/sysdeps/pthread/bits/libc-tsd.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- libc-tsd.h	6 Aug 2002 14:49:13 -0000	1.2
+++ libc-tsd.h	27 Feb 2003 18:12:54 -0000	1.3
@@ -1,18 +1,18 @@
 /* libc-internal interface for thread-specific data.  LinuxThreads version.
-   Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1997,98,99,2001,02 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
+   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
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
+   You should have received a copy of the GNU Lesser 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.  */
@@ -20,17 +20,36 @@
 #ifndef _BITS_LIBC_TSD_H
 #define _BITS_LIBC_TSD_H 1
 
-#include <features.h>
-
 /* Fast thread-specific data internal to libc.  */
 enum __libc_tsd_key_t { _LIBC_TSD_KEY_MALLOC = 0,
 			_LIBC_TSD_KEY_DL_ERROR,
 			_LIBC_TSD_KEY_RPC_VARS,
+			_LIBC_TSD_KEY_LOCALE,
+			_LIBC_TSD_KEY_CTYPE_B,
+			_LIBC_TSD_KEY_CTYPE_TOLOWER,
+			_LIBC_TSD_KEY_CTYPE_TOUPPER,
 			_LIBC_TSD_KEY_N };
 
+#include <sys/cdefs.h>
+#include <tls.h>
+
+#if USE_TLS && HAVE___THREAD
+
+/* When __thread works, the generic definition is what we want.  */
+# include <sysdeps/generic/bits/libc-tsd.h>
+
+#else
+
 extern void *(*__libc_internal_tsd_get) (enum __libc_tsd_key_t) __THROW;
 extern int (*__libc_internal_tsd_set) (enum __libc_tsd_key_t,
 				       __const void *)  __THROW;
+extern void **(*const __libc_internal_tsd_address) (enum __libc_tsd_key_t)
+     __THROW __attribute__ ((__const__));
+
+#define __libc_tsd_address(KEY) \
+  (__libc_internal_tsd_address != NULL \
+   ? __libc_internal_tsd_address (_LIBC_TSD_KEY_##KEY) \
+   : &__libc_tsd_##KEY##_data)
 
 #define __libc_tsd_define(CLASS, KEY)	CLASS void *__libc_tsd_##KEY##_data;
 #define __libc_tsd_get(KEY) \
@@ -41,5 +60,7 @@
   (__libc_internal_tsd_set != NULL \
    ? __libc_internal_tsd_set (_LIBC_TSD_KEY_##KEY, (VALUE)) \
    : ((__libc_tsd_##KEY##_data = (VALUE)), 0))
+
+#endif
 
 #endif	/* bits/libc-tsd.h */