commit 1bbd5f21f426d99660ea8120b79595a282e5ff8a
author Al Viro <viro@ftp.linux.org.uk> Thu Aug 18 20:09:49 2011 +0100
committer Richard Weinberger <richard@nod.at> Wed Nov 02 14:15:17 2011 +0100
tree f9980460722d4f89ca468c7af92502daa82d8c1a
parent c5cc32fe14ccbc19484202d20cf7d6bad45e3567

um: merge os-Linux/tls.c into arch/x86/um/os-Linux/tls.c

it's i386-specific; moreover, analogs on other targets have
incompatible interface - PTRACE_GET_THREAD_AREA does exist
elsewhere, but struct user_desc does *not*

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>

arch/x86/um/shared/sysdep/tls.h

diff --git a/arch/x86/um/shared/sysdep/tls.h b/arch/x86/um/shared/sysdep/tls.h
index db2ae9c..f2f30bd 100644
--- a/arch/x86/um/shared/sysdep/tls.h
+++ b/arch/x86/um/shared/sysdep/tls.h
@@ -29,6 +29,9 @@
 
 # endif /* __KERNEL__ */
 
+extern int os_set_thread_area(user_desc_t *info, int pid);
+extern int os_get_thread_area(user_desc_t *info, int pid);
+
 #ifdef __i386__
 #define GDT_ENTRY_TLS_MIN_I386 6
 #define GDT_ENTRY_TLS_MIN_X86_64 12