2004-03-01 Roland McGrath <roland@redhat.com>
* configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
* process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
struct modify_ldt_ldt_s.
* mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
diff --git a/configure.ac b/configure.ac
index b7cd49b..490cc05 100644
--- a/configure.ac
+++ b/configure.ac
@@ -210,6 +210,8 @@
AC_CHECK_TYPES([struct pt_all_user_regs, struct ia64_fpreg],,,
[#include <sys/ptrace.h>])
+AC_CHECK_TYPES([struct user_desc],,, [#include <asm/ldt.h>])
+
AC_CHECK_DECLS([sys_errlist])
AC_CHECK_DECLS([sys_siglist, _sys_siglist],,, [#include <signal.h>])
diff --git a/mem.c b/mem.c
index ee7a7df..7e8f9ba 100644
--- a/mem.c
+++ b/mem.c
@@ -41,6 +41,9 @@
#if defined(LINUX) && defined(I386)
#include <asm/ldt.h>
+# ifdef HAVE_STRUCT_USER_DESC
+# define modify_ldt_ldt_s user_desc
+# endif
#endif
#if defined(LINUX) && defined(SH64)
#include <asm/page.h> /* for PAGE_SHIFT */
diff --git a/process.c b/process.c
index 6d503af..ccd715e 100644
--- a/process.c
+++ b/process.c
@@ -542,6 +542,9 @@
# ifdef I386
# include <asm/ldt.h>
+# ifdef HAVE_STRUCT_USER_DESC
+# define modify_ldt_ldt_s user_desc
+# endif
extern void print_ldt_entry();
# endif