blob: db3aa2d7641e83ad8687ba4fa0467fc41d3fe5b4 [file] [log] [blame]
#include <sys/ioctl.h>
#include <termios.h>
pid_t tcgetsid(int fd) {
int sid;
if (ioctl(fd, TIOCGSID, &sid) < 0)
return -1;
return sid;
}