Meg's Mirrors

zig

1	#define _GNU_SOURCE
2	#include <unistd.h>
3	#include <limits.h>
4	#include <sys/resource.h>
5
6	int getdtablesize(void)
7	{
8	struct rlimit rl;
9	getrlimit(RLIMIT_NOFILE, &rl);
10	return rl.rlim_cur < INT_MAX ? rl.rlim_cur : INT_MAX;
11	}