blob: b30c1933a272d13b3d7918afd053dcd328d700c2 [file] [log] [blame] [edit]
#define _GNU_SOURCE
#include <unistd.h>
#include <limits.h>
#include <sys/resource.h>
int getdtablesize(void)
{
struct rlimit rl;
getrlimit(RLIMIT_NOFILE, &rl);
return rl.rlim_cur < INT_MAX ? rl.rlim_cur : INT_MAX;
}