0.8.8.20:

[sbcl.git] / src / runtime / x86-linux-os.c

diff --git a/src/runtime/x86-linux-os.c b/src/runtime/x86-linux-os.c
index 7d42968..927d3c4 100644 (file)
--- a/src/runtime/x86-linux-os.c
+++ b/src/runtime/x86-linux-os.c
@@ -42,8 +42,13 @@
 #include <asm/ldt.h>
 #include <linux/unistd.h>
 #include <sys/mman.h>
+#include <linux/version.h>
 #include "thread.h"            /* dynamic_values_bytes */
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
+#define user_desc  modify_ldt_ldt_s 
+#endif
+
 _syscall3(int, modify_ldt, int, func, void *, ptr, unsigned long, bytecount );
 
 #include "validate.h"
@@ -68,7 +73,7 @@ int arch_os_thread_init(struct thread *thread) {
     /* this must be called from a function that has an exclusive lock
      * on all_threads
      */
-    struct modify_ldt_ldt_s ldt_entry = {
+    struct user_desc ldt_entry = {
        1, 0, 0, /* index, address, length filled in later */
        1, MODIFY_LDT_CONTENTS_DATA, 0, 0, 0, 1
     }; 
@@ -123,7 +128,7 @@ struct thread *debug_get_fs() {
  */
 
 int arch_os_thread_cleanup(struct thread *thread) {
-    struct modify_ldt_ldt_s ldt_entry = {
+    struct user_desc ldt_entry = {
        0, 0, 0, 
        0, MODIFY_LDT_CONTENTS_DATA, 0, 0, 0, 0
     };