PERFORCE change 111706 for review

[Roman Divacky]

http://perforce.freebsd.org/chv.cgi?CH=111706

Change 111706 by rdivacky at rdivacky_witten on 2006/12/14 18:42:26

	Clarify why we dont have linux_uselib on amd64/linux32
	and enable linux_utime on native amd64 linuxulator (nonexistent
	yet).

Affected files ...

.. //depot/projects/linuxolator/src/sys/compat/linux/linux_misc.c#45 edit

Differences ...

==== //depot/projects/linuxolator/src/sys/compat/linux/linux_misc.c#45 (text+ko) ====

@@ -219,7 +219,9 @@
 }
 
 #if defined(__i386__)
-/* XXX: what about amd64/linux32? */
+/* XXX: this syscall is used mainly by a.out binaries (which dont exist
+ * on amd64/linux32) or libc5
+ */
 
 int
 linux_uselib(struct thread *td, struct linux_uselib_args *args)
@@ -748,7 +750,7 @@
 	return (copyout(&utsname, args->buf, sizeof(utsname)));
 }
 
-#if defined(__i386__) || (defined(__amd64__) && defined(COMPAT_LINUX32))
+#if defined(__i386__) || defined(__amd64__)
 struct l_utimbuf {
 	l_time_t l_actime;
 	l_time_t l_modtime;
@@ -786,7 +788,7 @@
 	LFREEPATH(fname);
 	return (error);
 }
-#endif /* __i386__ || (__amd64__ && COMPAT_LINUX32) */
+#endif /* __i386__ || __amd64__ */
 
 #define __WCLONE 0x80000000