#ifndef MEM_H
#define MEM_H

#include <err.h>
#include <stdlib.h>
#include <syslog.h>

#define MALLOC(s)      xmalloc((s), __FILE__, __LINE__)
#define CALLOC(n, s)   xcalloc((n), (s), __FILE__, __LINE__)
#define REALLOC(p, s)  xrealloc((p), (s), __FILE__, __LINE__)

static inline void *xmalloc(size_t s, const char *file, int line)
{
	void *p;

	if (!(p = malloc(s))) {
		syslog(LOG_ERR, "malloc: %s (line %d)", file, line);
		exit(1);
	}
	return p;
}

static inline void *xcalloc(size_t n, size_t s, const char *file, int line)
{
	void *p;

	if (!(p = calloc(n, s))) {
		syslog(LOG_ERR, "calloc: %s (line %d)", file, line);
		exit(1);
	}
	return p;
}

static inline void *xrealloc(void *ptr, size_t s, const char *file, int line)
{
	void *p;

	if (!(p = realloc(ptr, s))) {
		syslog(LOG_ERR, "realloc: %s (line %d)", file, line);
		exit(1);
	}
	return p;
}

#endif /* MEM_H */