ncpfs (2.2.6-8) 13-580015.ia64-clone2.patch

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=580015

Define clone2 and use it instead of clone on ia64 only

Patch by Anibal Monsalve Salazar <anibal@debian.org>

--- a/sutil/ncpumount.c	2010-06-08 19:01:17.000000000 +1000
+++ b/sutil/ncpumount.c	2010-06-08 18:50:18.000000000 +1000
@@ -83,6 +83,13 @@
 #define MS_SLAVE (1<<19)
 #endif
 
+#ifdef __ia64__
+#define clone2 __clone2
+extern int  __clone2(int (*fn) (void *arg), void *child_stack_base,
+		size_t child_stack_size, int flags, void *arg,
+		pid_t *parent_tid, void *tls, pid_t *child_tid);
+#endif
+
 static char *progname;
 static int is_ncplogout = 0;
 
@@ -350,7 +357,12 @@ static int check_is_mount(const char *la
 	int status;
 	const char *a[2] = { last, mnt };
 
+#ifdef __ia64__
+	pid = clone2(check_is_mount_child, buf + 65536, getpagesize(), CLONE_NEWNS, (void *) a,
+		NULL, NULL, NULL);
+#else
 	pid = clone(check_is_mount_child, buf + 65536, CLONE_NEWNS, (void *) a);
+#endif
 	if (pid == (pid_t) -1) {
 		eprintf(_("Failed to clone namespace: %s\n"),
 			strerror(errno));