/*
 * <sys/resource.h> stub for the MontaukOS git port.
 *
 * Reached only through git-compat-util.h's unconditional include and
 * trace2's resource accounting, which is compiled out without getrusage.
 * MontaukOS keeps no per-process resource accounting, so getrlimit reports
 * "unlimited" and everything else fails.
 */
#ifndef _MONTAUK_GIT_SYS_RESOURCE_H_
#define _MONTAUK_GIT_SYS_RESOURCE_H_

#include <sys/time.h>
#include <errno.h>

#define RLIMIT_NOFILE 7

typedef unsigned long rlim_t;

#define RLIM_INFINITY (~(rlim_t)0)

struct rlimit {
	rlim_t rlim_cur;
	rlim_t rlim_max;
};

struct rusage {
	struct timeval ru_utime;
	struct timeval ru_stime;
	long           ru_maxrss;
	long           ru_minflt;
	long           ru_majflt;
	long           ru_inblock;
	long           ru_oublock;
	long           ru_nvcsw;
	long           ru_nivcsw;
};

#define RUSAGE_SELF 0

static inline int getrlimit(int resource, struct rlimit *rlim)
{
	(void) resource;
	if (rlim) {
		rlim->rlim_cur = RLIM_INFINITY;
		rlim->rlim_max = RLIM_INFINITY;
	}
	return 0;
}

static inline int setrlimit(int resource, const struct rlimit *rlim)
{
	(void) resource; (void) rlim;
	return 0;
}

static inline int getrusage(int who, struct rusage *usage)
{
	(void) who; (void) usage;
	errno = ENOSYS;
	return -1;
}

#endif /* _MONTAUK_GIT_SYS_RESOURCE_H_ */