+++ /dev/null
-#ifndef _FUZIX_H
-#define _FUZIX_H
-#include <stdlib.h>
-#include <sys/types.h>
-
-/*
- * FUZIX constants
- */
-
-#define __MAXPID 32000
-#define NSIGS 16
-
-/* Stat */
-
-#define S_IFMT 0170000
-#define S_IFSOCK 0140000 /* Reserved, not used */
-#define S_IFLNK 0120000 /* Reserved, not used */
-#define S_IFREG 0100000
-#define S_IFBLK 0060000
-#define S_IFDIR 0040000
-#define S_IFCHR 0020000
-#define S_IFIFO 0010000
-
-#define S_ISUID 0004000
-#define S_ISGID 0002000
-#define S_ISVTX 0001000 /* Reserved, not used */
-#define S_IRWXU 0000700
-#define S_IRUSR 0000400
-#define S_IWUSR 0000200
-#define S_IXUSR 0000100
-#define S_IRWXG 0000070
-#define S_IRGRP 0000040
-#define S_IWGRP 0000020
-#define S_IXGRP 0000010
-#define S_IRWXO 0000007
-#define S_IROTH 0000004
-#define S_IWOTH 0000002
-#define S_IXOTH 0000001
-
-#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
-#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
-#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
-#define S_ISBLK(m) (((m) & S_IFMT) == S_IFCHR)
-#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
-#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
-#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
-
-#define SIGHUP 1 /* hangup */
-#define SIGINT 2 /* interrupt */
-#define SIGQUIT 3 /* quit */
-#define SIGILL 4 /* illegal instruction (not reset when caught */
-#define SIGTRAP 5 /* trace trap (not reset when caught) */
-#define SIGIOT 6 /* IOT instruction */
-#define SIGEMT 7 /* EMT instruction */
-#define SIGFPE 8 /* floating point exception */
-#define SIGKILL 9 /* kill */
-#define SIGBUS 10 /* bus error */
-#define SIGSEGV 11 /* segmentation violation */
-#define SIGSYS 12 /* bad argument to system call */
-#define SIGPIPE 13 /* write on a pipe with no one to read it */
-#define SIGALRM 14 /* alarm clock */
-#define SIGTERM 15 /* software termination signal from kill */
-
-/* uadmin */
-#define A_SHUTDOWN 1
-#define A_REBOOT 2
-#define A_DUMP 3
-#define A_FREEZE 4 /* Unimplemented, want for NC100 */
-#define A_SWAPCTL 16 /* Unimplemented */
-#define A_CONFIG 17 /* Unimplemented */
-#define A_FTRACE 18 /* Unimplemented:
- Hook to the syscall trace debug */
-#define AD_NOSYNC 1 /* Unimplemented */
-
-/* waitpid options */
-#define WNOHANG 1 /* don't support others yet */
-
-
-/* Bits 0-7 are saved, bits 8-15 are discard post open. Not all are handled
- in the kernel yet */
-#define O_RDONLY 0
-#define O_WRONLY 1
-#define O_RDWR 2
-#define O_ACCMODE(x) ((x) & 3)
-#define O_APPEND 4
-#define O_SYNC 8
-#define O_NDELAY 16
-#define O_CREAT 256
-#define O_EXCL 512
-#define O_TRUNC 1024
-#define O_NOCTTY 2048
-#define O_CLOEXEC 4096
-
-#define F_GETFL 0
-#define F_SETFL 1
-#define F_GETFD 2
-#define F_SETFD 3
-#define F_DUPFD 4
-
-#define FNDELAY O_NDELAY
-
-#define SEEK_SET 0
-#define SEEK_CUR 1
-#define SEEK_END 2
-
-/*
- * Error codes
- */
-#define EPERM 1 /* Not owner */
-#define ENOENT 2 /* No such file or directory */
-#define ESRCH 3 /* No such process */
-#define EINTR 4 /* Interrupted System Call */
-#define EIO 5 /* I/O Error */
-#define ENXIO 6 /* No such device or address */
-#define E2BIG 7 /* Arg list too long */
-#define ENOEXEC 8 /* Exec format error */
-#define EBADF 9 /* Bad file number */
-#define ECHILD 10 /* No children */
-#define EAGAIN 11 /* No more processes */
-#define ENOMEM 12 /* Not enough core */
-#define EACCES 13 /* Permission denied */
-#define EFAULT 14 /* Bad address */
-#define ENOTBLK 15 /* Block device required */
-#define EBUSY 16 /* Mount device busy */
-#define EEXIST 17 /* File exists */
-#define EXDEV 18 /* Cross-device link */
-#define ENODEV 19 /* No such device */
-#define ENOTDIR 20 /* Not a directory */
-#define EISDIR 21 /* Is a directory */
-#define EINVAL 22 /* Invalid argument */
-#define ENFILE 23 /* File table overflow */
-#define EMFILE 24 /* Too many open files */
-#define ENOTTY 25 /* Not a typewriter */
-#define ETXTBSY 26 /* Text file busy */
-#define EFBIG 27 /* File too large */
-#define ENOSPC 28 /* No space left on device */
-#define ESPIPE 29 /* Illegal seek */
-#define EROFS 30 /* Read-only file system */
-#define EMLINK 31 /* Too many links */
-#define EPIPE 32 /* Broken pipe */
-
-/* math software */
-#define EDOM 33 /* Argument too large */
-#define ERANGE 34 /* Result too large */
-#define EWOULDBLOCK 35 /* Operation would block */
-#define ENOTEMPTY 36 /* Directory is not empty */
-#define ENAMETOOLONG 63 /* File name too long */
-
-/*
- * FUZIX structures (_xx forms for ones that don't match the POSIX
- * API versions)
- */
-
-typedef struct {
- uint16_t t_time;
- uint16_t t_data;
-} _uzitime_t;
-
-struct _uzitms {
- _uzitime_t tms_utime;
- _uzitime_t tms_stime;
- _uzitime_t tms_cutime;
- _uzitime_t tms_cstime;
- _uzitime_t tms_etime;
-};
-
-typedef struct {
- uint16_t o_blkno;
- int16_t o_offset;
-} _uzioff_t;
-
-struct _uzistat
-{
- int16_t st_dev;
- uint16_t st_ino;
- uint16_t st_mode;
- uint16_t st_nlink;
- uint16_t st_uid;
- uint16_t st_gid;
- uint16_t st_rdev;
- _uzioff_t st_size;
- _uzitime_t st_atime;
- _uzitime_t st_mtime;
- _uzitime_t st_ctime;
-};
-
-typedef void (*sighandler_t)(int);
-#define SIG_DFL (sighandler_t)0
-#define SIG_IGN (sighandler_t)1
-
-struct _uzisysinfoblk {
- uint8_t infosize; /* For expandability */
- uint8_t banks; /* Banks in our 64K (and thus pagesize) */
- uint8_t max_open;
- uint16_t ticks; /* Tick rate in HZ */
- uint16_t memk; /* Memory in KB */
- uint16_t usedk; /* Used memory in KB */
- uint16_t config; /* Config flag mask */
-};
-
-/*
- * TTY interfaces - may change pending review
- */
-
-struct tty_data {
- char t_ispeed;
- char t_ospeed;
- char t_erase;
- char t_kill;
- int t_flags;
-};
-
-#define TIOCGETP 0
-#define TIOCSETP 1
-#define TIOCSETN 2
-#define TIOCEXCL 3 /** currently not implemented SN **/
-#define UARTSLOW 4 /* Normal interrupt routine (UZI280) */
-#define UARTFAST 5 /* Fast interrupt routine for modem usage (UZI280) */
-#define TIOCFLUSH 6
-#define TIOCGETC 7
-#define TIOCSETC 8
- /* UZI280 extensions used by UZI180 in the CP/M 2.2 Emulator */
-#define TIOCTLSET 9 /* Don't parse ctrl-chars */
-#define TIOCTLRES 10 /* Normal Parse */
-
-#define XTABS 0006000
-#define RAW 0000040
-#define CRMOD 0000020
-#define ECHO 0000010
-#define LCASE 0000004
-#define CBREAK 0000002
-#define COOKED 0000000
-
-/*
- * Native structures that are actually created by libc not the kernel
- */
-
-typedef unsigned long long time_t;
-typedef unsigned long clock_t;
-typedef long off_t;
-typedef uint16_t nlink_t;
-typedef int16_t dev_t;
-typedef uint16_t ino_t;
-
-struct tms {
- clock_t tms_utime;
- clock_t tms_stime;
- clock_t tms_cutime;
- clock_t tms_cstime;
- clock_t tms_etime;
-};
-
-struct stat
-{
- dev_t st_dev;
- ino_t st_ino;
- mode_t st_mode;
- nlink_t st_nlink;
- uid_t st_uid;
- gid_t st_gid;
- uint16_t st_rdev;
- off_t st_size;
- time_t st_atime;
- time_t st_mtime;
- time_t st_ctime;
-};
-
-struct dirent
-{
- ino_t d_ino;
- char d_name[30]; /* 14 currently used */
-};
-
-extern int errno;
-
-extern int _exit(int code);
-extern int open(const char *path, int flags, ...);
-extern int close(int fd);
-extern int creat(const char *path, mode_t mode);
-extern int link(const char *path, const char *path2);
-extern int unlink(const char *path);
-extern int read(int fd, char *buf, int len);
-extern int write(int fd, const char *buf, int len);
-extern int seek(int fd, int offset, int mode);
-extern int chdir(const char *path);
-extern int sync(void);
-extern int access(const char *path, int way);
-extern int chmod(const char *path, mode_t mode);
-extern int chown(const char *path, uid_t owner, gid_t group);
-extern int dup(int fd);
-extern pid_t getpid(void);
-extern pid_t getppid(void);
-extern uid_t getuid(void);
-extern mode_t umask(mode_t);
-extern int execve(const char *path, const char *argv[], const char *envp[]);
-extern pid_t wait(int *status);
-extern int setuid(uid_t uid);
-extern int setgid(gid_t gid);
-extern int ioctl(int fd, int request,...);
-extern int brk(void *addr);
-extern void *sbrk(intptr_t increment);
-extern pid_t fork(void);
-extern int mount(const char *dev, const char *path, int flags);
-extern int umount(const char *dev);
-extern int signal(int signum, sighandler_t sighandler);
-extern int dup2(int oldfd, int newfd);
-extern int pause(void);
-extern int kill(pid_t pid, int sig);
-extern int pipe(int *pipefds);
-extern gid_t getgid(void);
-extern uid_t geteuid(void);
-extern gid_t getegid(void);
-extern int chroot(const char *path);
-extern int fcntl(int fd, int cmd, ...);
-extern int fchdir(int fd);
-extern int fchmod(int fd, mode_t mode);
-extern int fchown(int fd, uid_t owner, gid_t group);
-extern int mkdir(const char *path);
-extern int rmdir(const char *path);
-extern pid_t setpgrp(void);
-extern int waitpid(pid_t pid, int *status, int options);
-extern int uadmin(int cmd, int ctrl, void *ptr);
-extern int nice(int prio);
-extern int rename(const char *path, const char *newpath);
-
-/* asm syscall hooks with C wrappers */
-extern int _getdirent(int fd, void *buf, int len);
-extern int _stat(const char *path, struct _uzistat *s);
-extern int _fstat(int fd, struct _uzistat *s);
-extern int _getfsys(int dev, char *buf);
-extern int _time(_uzitime_t *t);
-extern int _stime(const _uzitime_t *t);
-extern int _alarm(int16_t decisecs);
-extern int _times(struct _uzitms *t);
-extern int _utime(const char *file, _uzitime_t *buf);
-extern int _uname(struct _uzisysinfoblk *uzib);
-extern int _profil(void *samples, uint16_t offset, uint16_t size, int16_t scale);
-
-/* C library provided syscall emulation */
-extern int stat(const char *path, struct stat *s);
-extern int fstat(int fd, struct stat *s);
-extern int alarm(uint16_t seconds);
-extern time_t time(time_t *t);
-extern int stime(time_t *t);
-extern int times(struct tms *tms);
-extern int utime(const char *filename, const struct utimbuf *utim);
-extern int uname(struct utsname *buf);
-extern int profil(unsigned short *bufbase, size_t bufsize, unsigned long offset,
- unsigned int scale);
-
-#endif
public / FUZIX.git / commitdiff