From: Eugene Syromyatnikov <evgsyr@gmail.com>
Date: Tue, 18 Oct 2016 18:17:33 +0000 (+0300)
Subject: clone: use separate xlat for nstype parameter of setns syscall
X-Git-Tag: v4.15~191
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7b0ae21f5ca4f7628f382e3560fc73b29642b90c;p=strace

clone: use separate xlat for nstype parameter of setns syscall

nstype is not flag set but specific type value against which it is
compared in kernel (see kernel/nsproxy.c, SYSCALL_DEFINE2(setns, ...)).

* xlat/setns_types.in: New file.
* clone.c: Use printxval and setns_types for nstype parameter.
---

diff --git a/clone.c b/clone.c
index 604a695e..0dd4fc95 100644
--- a/clone.c
+++ b/clone.c
@@ -38,6 +38,7 @@
 #endif
 
 #include "xlat/clone_flags.h"
+#include "xlat/setns_types.h"
 
 #if defined IA64
 # define ARG_FLAGS	0
@@ -144,7 +145,7 @@ SYS_FUNC(setns)
 {
 	printfd(tcp, tcp->u_arg[0]);
 	tprints(", ");
-	printflags(clone_flags, tcp->u_arg[1], "CLONE_???");
+	printxval(setns_types, tcp->u_arg[1], "CLONE_NEW???");
 
 	return RVAL_DECODED;
 }
diff --git a/xlat/setns_types.in b/xlat/setns_types.in
new file mode 100644
index 00000000..09186f27
--- /dev/null
+++ b/xlat/setns_types.in
@@ -0,0 +1,8 @@
+0
+CLONE_NEWNS	0x00020000
+CLONE_NEWCGROUP	0x02000000
+CLONE_NEWUTS	0x04000000
+CLONE_NEWIPC	0x08000000
+CLONE_NEWUSER	0x10000000
+CLONE_NEWPID	0x20000000
+CLONE_NEWNET	0x40000000