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authorUlrich Drepper <drepper@redhat.com>2002-02-05 00:57:29 +0000
committerUlrich Drepper <drepper@redhat.com>2002-02-05 00:57:29 +0000
commit535b764df5ca722066c2db615190e6a70688c6a6 (patch)
tree06f6ba9853ac4e8f698fc1e3b0b4cb80ffd06bae /sysdeps/generic/tls.h
parent67ddea92542c12f2099a89dbc58a045a65bb7771 (diff)
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Update.
	* elf/rtld.c (_dl_start_final): Allocate TLS and initialize
	thread-pointer as soon as possible.
	* sysdeps/generic/ldsodefs.h: Include <tls.h>.  Define first TLS
	elements in rtld_global.
	* sysdeps/generic/tls.h: New file.
	* elf/Makefile (distribute): Add tls.h.
	* sysdeps/i386/dl-machine.h (elf_machine_rel): Add support for TLS
	relocations.  Not complete yet.

	* resolv/resolv.h: Allow user to define __need_res_state and only
	define __res_start structure then.
	* include/resolv.h: Only declare functions if _RESOLV_H_ is defined.
Diffstat (limited to 'sysdeps/generic/tls.h')
-rw-r--r--sysdeps/generic/tls.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/sysdeps/generic/tls.h b/sysdeps/generic/tls.h
new file mode 100644
index 0000000000..3820162ae8
--- /dev/null
+++ b/sysdeps/generic/tls.h
@@ -0,0 +1,22 @@
+/* Definition for thread-local data handling.  Generic version.
+   Copyright (C) 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.  */
+
+/* By default no TLS support is available.  This is signaled by the
+   absence of the symbol USE_TLS.  */
+#undef USE_TLS