| /* |
| * Defines and prototypes specific to NeXT system |
| */ |
| |
| #ifndef _NEXT_POSIX_H |
| #define _NEXT_POSIX_H |
| |
| #ifdef HAVE_NEXT |
| |
| #include <sys/dir.h> |
| |
| /* readdir() returns struct direct (BSD) not struct dirent (POSIX) */ |
| #define dirent direct |
| |
| /* POSIX utime() struct */ |
| struct utimbuf { |
| time_t actime; |
| time_t modtime; |
| }; |
| |
| /* FILE */ |
| #define O_NONBLOCK 00004 /* non-blocking open */ |
| |
| /* WAITPID */ |
| #undef WIFEXITED |
| #undef WIFSTOPPED |
| #undef WIFSIGNALED |
| |
| #define WIFEXITED(w) (!((w) & 0377)) |
| #define WIFSTOPPED(w) ((w) & 0100) |
| #define WIFSIGNALED(w) (!WIFEXITED(w) && !WIFSTOPPED(w)) |
| #define WEXITSTATUS(w) (int)(WIFEXITED(w) ? ((w >> 8) & 0377) : -1) |
| #define WTERMSIG(w) (int)(WIFSIGNALED(w) ? (w & 0177) : -1) |
| #define WCOREFLAG 0x80 |
| #define WCOREDUMP(w) ((w) & WCOREFLAG) |
| |
| /* POSIX "wrapper" functions to replace to BSD functions */ |
| int posix_utime(char *filename, struct utimbuf *buf); /* new utime() */ |
| #define utime posix_utime |
| |
| pid_t posix_wait(int *status); /* new wait() */ |
| #define wait posix_wait |
| |
| /* MISC functions */ |
| int waitpid(int pid,int *stat_loc,int options); |
| pid_t setsid(void); |
| |
| /* TC */ |
| 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); |
| |
| |
| #endif /* HAVE_NEXT */ |
| #endif /* _NEXT_POSIX_H */ |