#include "apue.h"#if defined(BSD) || defined(MACOS)#include <sys/time.h>#define FMT	"%10lld  "#else#define FMT	"%10ld  "#endif#include <sys/resource.h>#define	doit(name)	pr_limits(#name, name)static void	pr_limits(char *, int);intmain(void){#ifdef	RLIMIT_AS	doit(RLIMIT_AS);#endif	doit(RLIMIT_CORE);	doit(RLIMIT_CPU);	doit(RLIMIT_DATA);	doit(RLIMIT_FSIZE);#ifdef  RLIMIT_LOCKS	doit(RLIMIT_LOCKS);#endif#ifdef	RLIMIT_MEMLOCK	doit(RLIMIT_MEMLOCK);#endif	doit(RLIMIT_NOFILE);#ifdef	RLIMIT_NPROC	doit(RLIMIT_NPROC);#endif#ifdef	RLIMIT_RSS	doit(RLIMIT_RSS);#endif#ifdef	RLIMIT_SBSIZE	doit(RLIMIT_SBSIZE);#endif	doit(RLIMIT_STACK);#ifdef	RLIMIT_VMEM	doit(RLIMIT_VMEM);#endif	exit(0);}static voidpr_limits(char *name, int resource){	struct rlimit	limit;	if (getrlimit(resource, &limit) < 0)		err_sys("getrlimit error for %s", name);	printf("%-14s  ", name);	if (limit.rlim_cur == RLIM_INFINITY)		printf("(infinite)  ");	else		printf(FMT, limit.rlim_cur);	if (limit.rlim_max == RLIM_INFINITY)		printf("(infinite)");	else		printf(FMT, limit.rlim_max);	putchar((int)'\n');}