--- /dev/null
+#ifndef _VX_LIMIT_CMD_H
+#define _VX_LIMIT_CMD_H
+
+/* rlimit vserver commands */
+
+#define VCMD_get_rlimit VC_CMD(RLIMIT, 1, 0)
+#define VCMD_set_rlimit VC_CMD(RLIMIT, 2, 0)
+#define VCMD_get_rlimit_mask VC_CMD(RLIMIT, 3, 0)
+
+struct vcmd_ctx_rlimit_v0 {
+ uint32_t id;
+ uint64_t minimum;
+ uint64_t softlimit;
+ uint64_t maximum;
+};
+
+struct vcmd_ctx_rlimit_mask_v0 {
+ uint32_t minimum;
+ uint32_t softlimit;
+ uint32_t maximum;
+};
+
+#define CRLIM_UNSET (0ULL)
+#define CRLIM_INFINITY (~0ULL)
+#define CRLIM_KEEP (~1ULL)
+
+#ifdef __KERNEL__
+
+#include <linux/compiler.h>
+
+extern int vc_get_rlimit(uint32_t, void __user *);
+extern int vc_set_rlimit(uint32_t, void __user *);
+extern int vc_get_rlimit_mask(uint32_t, void __user *);
+
+#endif /* __KERNEL__ */
+#endif /* _VX_LIMIT_CMD_H */