#ifndef _VX_LIMIT_H
#define _VX_LIMIT_H


#include <linux/vserver/switch.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)


extern int vc_get_rlimit(uint32_t, void *);
extern int vc_set_rlimit(uint32_t, void *);
extern int vc_get_rlimit_mask(uint32_t, void *);


#include <asm/atomic.h>
#include <asm/resource.h>

/* context sub struct */

struct _vx_limit {
	atomic_t ticks;

	unsigned long rlim[RLIM_NLIMITS];	/* Per context limit */
	atomic_t res[RLIM_NLIMITS];		/* Current value */
};


#endif