| #include "config.h" |
| |
| #ifdef HAVE_NEXT |
| #include <errno.h> |
| #include "next-posix.h" |
| |
| int |
| waitpid(int pid, int *stat_loc, int options) |
| { |
| if (pid <= 0) { |
| if (pid != -1) { |
| errno = EINVAL; |
| return -1; |
| } |
| pid = 0; /* wait4() expects pid=0 for indiscriminate wait. */ |
| } |
| return wait4(pid, (union wait *)stat_loc, options, NULL); |
| } |
| |
| pid_t setsid(void) |
| { |
| return setpgrp(0, getpid()); |
| } |
| |
| int |
| tcgetattr(int fd, struct termios *t) |
| { |
| return (ioctl(fd, TIOCGETA, t)); |
| } |
| |
| int |
| tcsetattr(int fd, int opt, const struct termios *t) |
| { |
| struct termios localterm; |
| |
| if (opt & TCSASOFT) { |
| localterm = *t; |
| localterm.c_cflag |= CIGNORE; |
| t = &localterm; |
| } |
| switch (opt & ~TCSASOFT) { |
| case TCSANOW: |
| return (ioctl(fd, TIOCSETA, t)); |
| case TCSADRAIN: |
| return (ioctl(fd, TIOCSETAW, t)); |
| case TCSAFLUSH: |
| return (ioctl(fd, TIOCSETAF, t)); |
| default: |
| errno = EINVAL; |
| return (-1); |
| } |
| } |
| |
| int tcsetpgrp(int fd, pid_t pgrp) |
| { |
| int s; |
| |
| s = pgrp; |
| return (ioctl(fd, TIOCSPGRP, &s)); |
| } |
| |
| speed_t cfgetospeed(const struct termios *t) |
| { |
| return (t->c_ospeed); |
| } |
| |
| speed_t cfgetispeed(const struct termios *t) |
| { |
| return (t->c_ispeed); |
| } |
| |
| int |
| cfsetospeed(struct termios *t,int speed) |
| { |
| t->c_ospeed = speed; |
| return (0); |
| } |
| |
| int |
| cfsetispeed(struct termios *t, int speed) |
| { |
| t->c_ispeed = speed; |
| return (0); |
| } |
| #endif /* HAVE_NEXT */ |