util-vserver-0.30.208

[util-vserver.git] / kernel / legacy.h

diff --git a/kernel/legacy.h b/kernel/legacy.h
new file mode 100644 (file)
index 0000000..f058983
--- /dev/null
+++ b/kernel/legacy.h
@@ -0,0 +1,48 @@
+#ifndef _VX_LEGACY_H
+#define _VX_LEGACY_H
+
+#include "switch.h"
+
+/*  compatibiliy vserver commands */
+
+#define VCMD_new_s_context     VC_CMD(COMPAT, 1, 1)
+#define VCMD_set_ipv4root      VC_CMD(COMPAT, 2, 3)
+
+#define VCMD_create_context    VC_CMD(VSETUP, 1, 0)
+
+/*  compatibiliy vserver arguments */
+
+struct vcmd_new_s_context_v1 {
+       uint32_t remove_cap;
+       uint32_t flags;
+};
+
+struct vcmd_set_ipv4root_v3 {
+       /* number of pairs in id */
+       uint32_t broadcast;
+       struct {
+               uint32_t ip;
+               uint32_t mask;
+       } nx_mask_pair[NB_IPV4ROOT];
+};
+
+
+#define VX_INFO_LOCK           1       /* Can't request a new vx_id */
+#define VX_INFO_NPROC          4       /* Limit number of processes in a context */
+#define VX_INFO_PRIVATE                8       /* Noone can join this security context */
+#define VX_INFO_INIT           16      /* This process wants to become the */
+                                       /* logical process 1 of the security */
+                                       /* context */
+#define VX_INFO_HIDEINFO       32      /* Hide some information in /proc */
+#define VX_INFO_ULIMIT         64      /* Use ulimit of the current process */
+                                       /* to become the global limits */
+                                       /* of the context */
+#define VX_INFO_NAMESPACE      128     /* save private namespace */
+
+
+#ifdef __KERNEL__
+extern int vc_new_s_context(uint32_t, void __user *);
+extern int vc_set_ipv4root(uint32_t, void __user *);
+
+#endif /* __KERNEL__ */
+#endif /* _VX_LEGACY_H */