André Hentschel : libwine: Added LDT support for GNU/ Hurd.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 02e6f7d146a35b5a86655c1c1e562f458bfbb74c
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=02e6f7d146a35b5a86655c1c1e...

Author: André Hentschel 
Date:   Mon Jan  6 02:31:08 2014 +0100

libwine: Added LDT support for GNU/Hurd.

Based on a patch by Andrew Nguyen.

---

libs/wine/ldt.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/libs/wine/ldt.c b/libs/wine/ldt.c
index 5175e9c..0946407 100644
--- a/libs/wine/ldt.c
+++ b/libs/wine/ldt.c
@@ -92,6 +92,11 @@ static inline int set_thread_area( struct modify_ldt_s *ptr )
 #include <machine/sysarch.h>
 #endif  /* __NetBSD__ || __FreeBSD__ || __OpenBSD__ */

+#ifdef __GNU__
+#include <mach/i386/mach_i386.h>
+#include <mach/mach_traps.h>
+#endif
+
 #ifdef __APPLE__
 #include <i386/user_ldt.h>
 #endif
@@ -203,6 +208,9 @@ static int internal_set_entry( unsigned short sel, const LDT_ENTRY *entry )
 #elif defined(__APPLE__)
     if ((ret = i386_set_ldt(index, (union ldt_entry *)entry, 1)) < 0)
         perror("i386_set_ldt");
+#elif defined(__GNU__)
+    if ((ret = i386_set_ldt(mach_thread_self(), sel, (descriptor_list_t)entry, 1)) != KERN_SUCCESS)
+        perror("i386_set_ldt");
 #else
     fprintf( stderr, "No LDT support on this platform\n" );
     exit(1);