| /* |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #ifndef _NEXT_POSIX_H |
| #define _NEXT_POSIX_H |
| |
| #ifdef HAVE_NEXT |
| |
| #include <sys/dir.h> |
| |
| /* NeXT's readdir() is BSD (struct direct) not POSIX (struct dirent) */ |
| #define dirent direct |
| |
| /* FILE */ |
| #define O_NONBLOCK 00004 /* non-blocking open */ |
| |
| /* WAITPID */ |
| #undef WIFEXITED |
| #undef WIFSTOPPED |
| #undef WIFSIGNALED |
| |
| #define _W_INT(w) (*(int*)&(w)) /* convert union wait to int */ |
| #define WIFEXITED(w) (!((_W_INT(w)) & 0377)) |
| #define WIFSTOPPED(w) ((_W_INT(w)) & 0100) |
| #define WIFSIGNALED(w) (!WIFEXITED(w) && !WIFSTOPPED(w)) |
| #define WEXITSTATUS(w) (int)(WIFEXITED(w) ? ((_W_INT(w) >> 8) & 0377) : -1) |
| #define WTERMSIG(w) (int)(WIFSIGNALED(w) ? (_W_INT(w) & 0177) : -1) |
| #define WCOREFLAG 0x80 |
| #define WCOREDUMP(w) ((_W_INT(w)) & WCOREFLAG) |
| |
| /* Swap out NeXT's BSD wait() for a more POSIX complient one */ |
| pid_t posix_wait(int *status); |
| #define wait(a) posix_wait(a) |
| |
| /* MISC functions */ |
| #define setsid() setpgrp(0, getpid()) |
| pid_t waitpid(int pid, int *stat_loc, int options); |
| |
| /* TERMCAP */ |
| int tcgetattr(int fd, struct termios *t); |
| int tcsetattr(int fd, int opt, const struct termios *t); |
| int tcsetpgrp(int fd, pid_t pgrp); |
| speed_t cfgetospeed(const struct termios *t); |
| speed_t cfgetispeed(const struct termios *t); |
| int cfsetospeed(struct termios *t, int speed); |
| int cfsetispeed(struct termios *t, int speed); |
| #endif /* HAVE_NEXT */ |
| #endif /* _NEXT_POSIX_H */ |