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Diffstat (limited to 'libpthread/linuxthreads.old/sysdeps/pthread/bits/libc-tsd.h')
-rw-r--r--libpthread/linuxthreads.old/sysdeps/pthread/bits/libc-tsd.h66
1 files changed, 66 insertions, 0 deletions
diff --git a/libpthread/linuxthreads.old/sysdeps/pthread/bits/libc-tsd.h b/libpthread/linuxthreads.old/sysdeps/pthread/bits/libc-tsd.h
new file mode 100644
index 000000000..efd0c83be
--- /dev/null
+++ b/libpthread/linuxthreads.old/sysdeps/pthread/bits/libc-tsd.h
@@ -0,0 +1,66 @@
+/* libc-internal interface for thread-specific data. LinuxThreads version.
+ Copyright (C) 1997-2002, 2003 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; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _BITS_LIBC_TSD_H
+#define _BITS_LIBC_TSD_H 1
+
+/* 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) \
+ (__libc_internal_tsd_get != NULL \
+ ? __libc_internal_tsd_get (_LIBC_TSD_KEY_##KEY) \
+ : __libc_tsd_##KEY##_data)
+#define __libc_tsd_set(KEY, VALUE) \
+ (__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 */