blob: 6ca33e3169b66fc1874343b21802bf17d788305e [file] [log] [blame]
#include <stdlib.h>
#include <sys/ioctl.h>
#include <stdio.h>
#include <fcntl.h>
#include "libc.h"
int posix_openpt(int flags)
{
return open("/dev/ptmx", flags);
}
int grantpt(int fd)
{
return 0;
}
int unlockpt(int fd)
{
int unlock = 0;
return ioctl(fd, TIOCSPTLCK, &unlock);
}
int __ptsname_r(int fd, char *buf, size_t len)
{
int pty;
if (!buf) len = 0;
return -( ioctl (fd, TIOCGPTN, &pty) < 0
|| snprintf(buf, len, "/dev/pts/%d", pty) >= len );
}
weak_alias(__ptsname_r, ptsname_r);