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