#include <sys/types.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef _POSIX_VERSION
long dir_name_max(dir)
char *dir;
{
return pathconf(dir, _PC_NAME_MAX);
}
#else
#ifdef HAVE_LIMITS_H
#include <limits.h>
#endif
#ifdef HAVE_DIRENT_H
#include <dirent.h>
#else
#ifdef HAVE_SYS_DIR_H
#include <sys/dir.h>
#endif
#endif
#ifndef NAME_MAX
#ifdef MAXNAMLEN
#define NAME_MAX MAXNAMLEN
#else
#ifdef MAXNAMELEN
#define NAME_MAX MAXNAMELEN
#else
#define NAME_MAX 14
#endif
#endif
#endif
long dir_name_max(dir)
char *dir;
{
return NAME_MAX;
}
#endif