updated to Minix 1.3 version
This commit is contained in:
ceriel
parent
0928518b8d
commit
f83c2ba230
10 changed files with 224 additions and 78 deletions
|
|
@ -1,4 +1,4 @@
|
|||
#define NCALLS 69 /* number of system calls allowed */
|
||||
#define NCALLS 70 /* number of system calls allowed */
|
||||
|
||||
#define EXIT 1
|
||||
#define FORK 2
|
||||
|
|
@ -48,3 +48,6 @@
|
|||
#define BRK2 66 /* to MM: used to say how big FS & INIT are */
|
||||
#define REVIVE 67 /* to FS: revive a sleeping process */
|
||||
#define TASK_REPLY 68 /* to FS: reply code from tty task */
|
||||
|
||||
/* The following IS a system call for amoeba transactions */
|
||||
#define AM_SYSCALL 69
|
||||
|
|
|
|||
|
|
@ -5,7 +5,71 @@
|
|||
#define ANY (NR_PROCS+100) /* receive(ANY, buf) accepts from any source */
|
||||
|
||||
/* Task numbers, function codes and reply codes. */
|
||||
#define HARDWARE -1 /* used as source on interrupt generated msgs */
|
||||
|
||||
#define TTY -NR_TASKS /* terminal I/O class */
|
||||
# define TTY_CHAR_INT 1 /* fcn code for tty input interrupt */
|
||||
# define TTY_O_DONE 2 /* fcn code for tty output done */
|
||||
# define TTY_READ 3 /* fcn code for reading from tty */
|
||||
# define TTY_WRITE 4 /* fcn code for writing to tty */
|
||||
# define TTY_IOCTL 5 /* fcn code for ioctl */
|
||||
# define TTY_SETPGRP 6 /* fcn code for setpgrp */
|
||||
# define SUSPEND -998 /* used in interrupts when tty has no data */
|
||||
|
||||
#ifdef AM_KERNEL
|
||||
#define AMOEBA
|
||||
#endif
|
||||
|
||||
#ifdef AMOEBA
|
||||
|
||||
/* there are AM_NTASK copies of the amoeba kernel task.
|
||||
** If you change AM_NTASKS be sure to adjust kernel/table.c and fs/table.c
|
||||
*/
|
||||
#define AM_NTASKS 4 /* number of kernel tasks of this class */
|
||||
|
||||
#define AMINT_CLASS (TTY+1) /* Amoeba event handler */
|
||||
#define AMOEBA_CLASS (AMINT_CLASS+AM_NTASKS) /* transaction handlers */
|
||||
# define ETHER_ARRIV 1 /* fcn code for packet arrival */
|
||||
# define AM_TRANS 2 /* amoeba transaction */
|
||||
# define AM_GETREQ 3 /* amoeba getrequest */
|
||||
# define AM_PUTREP 4 /* amoeba putrep */
|
||||
# define AM_REVIVE 6 /* used by kernel task to revive luser task */
|
||||
# define AM_TIMEOUT 8 /* used to talk to clock task */
|
||||
# define AM_PUTSIG 9 /* when the luser hits the DEL ! */
|
||||
# define AM_TASK_DIED 10 /* sent if task died during a transaction */
|
||||
|
||||
#else
|
||||
|
||||
#define AMOEBA_CLASS TTY
|
||||
|
||||
#endif AMOEBA
|
||||
|
||||
/*
|
||||
** New class definitions should go here and should be defined relative
|
||||
** to AMOEBA_CLASS (ie. as AMOEBA_CLASS+n, for the nth task added).
|
||||
*/
|
||||
|
||||
#define PRINTER -7 /* printer I/O class */
|
||||
/* the printer uses the same commands as TTY */
|
||||
|
||||
#define WINCHESTER -6 /* winchester (hard) disk class */
|
||||
#define FLOPPY -5 /* floppy disk class */
|
||||
# define DISKINT 1 /* fcn code for disk interrupt */
|
||||
# define DISK_READ 3 /* fcn code to DISK (must equal TTY_READ) */
|
||||
# define DISK_WRITE 4 /* fcn code to DISK (must equal TTY_WRITE) */
|
||||
# define DISK_IOCTL 5 /* fcn code for setting up RAM disk */
|
||||
|
||||
#define MEM -4 /* /dev/ram, /dev/(k)mem and /dev/null class */
|
||||
# define RAM_DEV 0 /* minor device for /dev/ram */
|
||||
# define MEM_DEV 1 /* minor device for /dev/mem */
|
||||
# define KMEM_DEV 2 /* minor device for /dev/kmem */
|
||||
# define NULL_DEV 3 /* minor device for /dev/null */
|
||||
|
||||
#define CLOCK -3 /* clock class */
|
||||
# define SET_ALARM 1 /* fcn code to CLOCK, set up alarm */
|
||||
# define CLOCK_TICK 2 /* fcn code for clock tick */
|
||||
# define GET_TIME 3 /* fcn code to CLOCK, get real time */
|
||||
# define SET_TIME 4 /* fcn code to CLOCK, set real time */
|
||||
# define REAL_TIME 1 /* reply from CLOCK: here is real time */
|
||||
|
||||
#define SYSTASK -2 /* internal functions */
|
||||
# define SYS_XIT 1 /* fcn code for sys_xit(parent, proc) */
|
||||
|
|
@ -17,38 +81,10 @@
|
|||
# define SYS_EXEC 7 /* fcn code for sys_exec(procno, new_sp) */
|
||||
# define SYS_TIMES 8 /* fcn code for sys_times(procno, bufptr) */
|
||||
# define SYS_ABORT 9 /* fcn code for sys_abort() */
|
||||
#ifdef ATARI_ST
|
||||
# define SYS_FRESH 10 /* fcn code for sys_fresh() */
|
||||
#endif
|
||||
# define SYS_FRESH 10 /* fcn code for sys_fresh() (Atari only) */
|
||||
# define SYS_KILL 11 /* fcn code for sys_kill(proc, sig) */
|
||||
|
||||
#define CLOCK -3 /* clock class */
|
||||
# define SET_ALARM 1 /* fcn code to CLOCK, set up alarm */
|
||||
# define CLOCK_TICK 2 /* fcn code for clock tick */
|
||||
# define GET_TIME 3 /* fcn code to CLOCK, get real time */
|
||||
# define SET_TIME 4 /* fcn code to CLOCK, set real time */
|
||||
# define REAL_TIME 1 /* reply from CLOCK: here is real time */
|
||||
|
||||
#define MEM -4 /* /dev/ram, /dev/(k)mem and /dev/null class */
|
||||
# define RAM_DEV 0 /* minor device for /dev/ram */
|
||||
# define MEM_DEV 1 /* minor device for /dev/mem */
|
||||
# define KMEM_DEV 2 /* minor device for /dev/kmem */
|
||||
# define NULL_DEV 3 /* minor device for /dev/null */
|
||||
|
||||
#define FLOPPY -5 /* floppy disk class */
|
||||
#define WINCHESTER -6 /* winchester (hard) disk class */
|
||||
# define DISKINT 1 /* fcn code for disk interupt */
|
||||
# define DISK_READ 3 /* fcn code to DISK (must equal TTY_READ) */
|
||||
# define DISK_WRITE 4 /* fcn code to DISK (must equal TTY_WRITE) */
|
||||
# define DISK_IOCTL 5 /* fcn code for setting up RAM disk */
|
||||
|
||||
#define TTY -7 /* terminal I/O class */
|
||||
#define PRINTER -8 /* printer I/O class */
|
||||
# define TTY_CHAR_INT 1 /* fcn code for tty input interrupt */
|
||||
# define TTY_O_DONE 2 /* fcn code for tty output done */
|
||||
# define TTY_READ 3 /* fcn code for reading from tty */
|
||||
# define TTY_WRITE 4 /* fcn code for writing to tty */
|
||||
# define TTY_IOCTL 5 /* fcn code for ioctl */
|
||||
# define SUSPEND -998 /* used in interrupts when tty has no data */
|
||||
#define HARDWARE -1 /* used as source on interrupt generated msgs */
|
||||
|
||||
/* Names of message fields for messages to CLOCK task. */
|
||||
#define DELTA_TICKS m6_l1 /* alarm interval in clock ticks */
|
||||
|
|
@ -66,9 +102,11 @@
|
|||
|
||||
/* Names of message fields for messages to TTY task. */
|
||||
#define TTY_LINE m2_i1 /* message parameter: terminal line */
|
||||
#define TTY_SPEED m2_i2 /* low byte = input speed, next byte = output*/
|
||||
#define TTY_REQUEST m2_i3 /* message parameter: ioctl request code */
|
||||
#define TTY_SPEK m2_l1 /* message parameter: ioctl speed, erasing */
|
||||
#define TTY_FLAGS m2_l2 /* message parameter: ioctl tty mode */
|
||||
#define TTY_PGRP m2_i3 /* message parameter: process group */
|
||||
|
||||
/* Names of messages fields used in reply messages from tasks. */
|
||||
#define REP_PROC_NR m2_i1 /* # of proc on whose behalf I/O was done */
|
||||
|
|
@ -87,7 +125,7 @@
|
|||
#define USER_TIME m4_l1 /* user time consumed by process */
|
||||
#define SYSTEM_TIME m4_l2 /* system time consumed by process */
|
||||
#define CHILD_UTIME m4_l3 /* user time consumed by process' children */
|
||||
#define CHILD_STIME m4_l4 /* system time consumed by proces children */
|
||||
#define CHILD_STIME m4_l4 /* sys time consumed by process' children */
|
||||
|
||||
#define PROC1 m1_i1 /* indicates a process */
|
||||
#define PROC2 m1_i2 /* indicates a process */
|
||||
|
|
@ -99,3 +137,18 @@
|
|||
#define MEM_PTR m1_p1 /* tells where memory map is for sys_newmap */
|
||||
#define CANCEL 0 /* general request to force a task to cancel */
|
||||
#define SIG_MAP m1_i2 /* used by kernel for passing signal bit map */
|
||||
|
||||
#ifdef AMOEBA
|
||||
|
||||
/* names of message fields for amoeba tasks */
|
||||
#define AM_OP m2_i1 /* one of the above operators */
|
||||
#define AM_PROC_NR m2_i2 /* process # of proc doing operation */
|
||||
#define AM_COUNT m2_i3 /* size of buffer for operation */
|
||||
#define AM_ADDRESS m2_p1 /* address of buffer for operation */
|
||||
/* for communication between MM and AMOEBA_CLASS kernel tasks */
|
||||
#define AM_STATUS m2_i3 /* same use as REP_STATUS but for amoeba */
|
||||
#define AM_FREE_IT m2_l1 /* 1=not a getreq, 0=is a getreq */
|
||||
/* and a special for passing a physical address from the ethernet driver */
|
||||
#define AM_PADDR m2_l1 /* to the transaction layer */
|
||||
|
||||
#endif AMOEBA
|
||||
|
|
|
|||
|
|
@ -7,10 +7,16 @@
|
|||
* subject to a few conditions.
|
||||
*/
|
||||
|
||||
#ifndef i8088
|
||||
#ifndef ATARI_ST
|
||||
#error Either i8088 or ATARI ST must be defined
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#define EXTERN extern /* used in *.h files */
|
||||
#define PRIVATE static /* PRIVATE x limits the scope of x */
|
||||
#define PUBLIC /* PUBLIC is the opposite of PRIVATE */
|
||||
#define FORWARD static /* some compilers require this to be 'static' */
|
||||
#define FORWARD /* some compilers require this to be 'static' */
|
||||
|
||||
#define TRUE 1 /* used for turning integers into Booleans */
|
||||
#define FALSE 0 /* used for turning integers into Booleans */
|
||||
|
|
@ -22,7 +28,11 @@
|
|||
#define MAJOR 8 /* major device = (dev>>MAJOR) & 0377 */
|
||||
#define MINOR 0 /* minor device = (dev>>MINOR) & 0377 */
|
||||
|
||||
#ifdef AM_KERNEL
|
||||
#define NR_TASKS 13 /* must be 5 more than without amoeba */
|
||||
#else
|
||||
#define NR_TASKS 8 /* number of tasks in the transfer vector */
|
||||
#endif
|
||||
#define NR_PROCS 16 /* number of slots in proc table */
|
||||
#define NR_SEGS 3 /* # segments per process */
|
||||
#define T 0 /* proc[i].mem_map[T] is for text */
|
||||
|
|
@ -64,7 +74,7 @@
|
|||
#define NO_NUM 0x8000 /* used as numerical argument to panic() */
|
||||
#define MAX_PATH 128 /* max length of path names */
|
||||
#define SIG_PUSH_BYTES 8 /* how many bytes pushed by signal */
|
||||
#define MAX_ISTACK_BYTES 1024 /* maximum initial stack size for EXEC */
|
||||
#define MAX_ISTACK_BYTES 2048 /* maximum initial stack size for EXEC */
|
||||
|
||||
/* Device numbers of root (RAM) and boot (fd0) devices. */
|
||||
#define ROOT_DEV (dev_nr) 256 /* major-minor device number of root dev */
|
||||
|
|
|
|||
|
|
@ -27,7 +27,7 @@ typedef unshort dev_nr; /* major | minor device number */
|
|||
typedef char links; /* number of links to an inode */
|
||||
#define MAX_LINKS 0177
|
||||
|
||||
typedef long real_time; /* real time in seconds since Jan 1, 1980 */
|
||||
typedef long real_time; /* real time in seconds since Jan 1, 1970 */
|
||||
typedef long file_pos; /* position in, or length of, a file */
|
||||
#define MAX_FILE_POS 017777777777L
|
||||
typedef short int uid; /* user id */
|
||||
|
|
|
|||
|
|
@ -1,8 +1,8 @@
|
|||
/* Data structures for IOCTL. */
|
||||
|
||||
struct sgttyb {
|
||||
char sg_ispeed; /* input speed (not used) */
|
||||
char sg_ospeed; /* output speed (not used) */
|
||||
char sg_ispeed; /* input speed */
|
||||
char sg_ospeed; /* output speed */
|
||||
char sg_erase; /* erase character */
|
||||
char sg_kill; /* kill character */
|
||||
int sg_flags; /* mode flags */
|
||||
|
|
@ -17,14 +17,28 @@ struct tchars {
|
|||
char t_brkc; /* input delimiter (like nl) */
|
||||
};
|
||||
|
||||
/* Fields in t_flags. */
|
||||
/* Field names */
|
||||
#define XTABS 0006000 /* do tab expansion */
|
||||
#define BITS8 0001400 /* 8 bits/char */
|
||||
#define BITS7 0001000 /* 7 bits/char */
|
||||
#define BITS6 0000400 /* 6 bits/char */
|
||||
#define BITS5 0000000 /* 5 bits/char */
|
||||
#define EVENP 0000200 /* even parity */
|
||||
#define ODDP 0000100 /* odd parity */
|
||||
#define RAW 0000040 /* enable raw mode */
|
||||
#define CRMOD 0000020 /* map lf to cr + lf */
|
||||
#define ECHO 0000010 /* echo input */
|
||||
#define CBREAK 0000002 /* enable cbreak mode */
|
||||
#define COOKED 0000000 /* neither CBREAK nor RAW */
|
||||
|
||||
/* Line speeds */
|
||||
#define B110 1
|
||||
#define B300 3
|
||||
#define B1200 12
|
||||
#define B2400 24
|
||||
#define B4800 48
|
||||
#define B9600 96
|
||||
|
||||
#define TIOCGETP (('t'<<8) | 8)
|
||||
#define TIOCSETP (('t'<<8) | 9)
|
||||
#define TIOCGETC (('t'<<8) | 18)
|
||||
|
|
|
|||
|
|
@ -1,4 +1,3 @@
|
|||
#define NR_SIGS 16 /* number of signals used */
|
||||
#define NSIG 16 /* number of signals used */
|
||||
|
||||
#define SIGHUP 1 /* hangup */
|
||||
|
|
@ -18,6 +17,7 @@
|
|||
#define SIGTERM 15 /* software termination signal from kill */
|
||||
|
||||
#define STACK_FAULT 16 /* used by kernel to signal stack fault */
|
||||
#define NR_SIGS NSIG
|
||||
|
||||
int (*signal())();
|
||||
#define SIG_DFL (int (*)())0
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
#define NCALLS 69 /* number of system calls allowed */
|
||||
#define NCALLS 70 /* number of system calls allowed */
|
||||
|
||||
#define EXIT 1
|
||||
#define FORK 2
|
||||
|
|
@ -48,3 +48,6 @@
|
|||
#define BRK2 66 /* to MM: used to say how big FS & INIT are */
|
||||
#define REVIVE 67 /* to FS: revive a sleeping process */
|
||||
#define TASK_REPLY 68 /* to FS: reply code from tty task */
|
||||
|
||||
/* The following IS a system call for amoeba transactions */
|
||||
#define AM_SYSCALL 69
|
||||
|
|
|
|||
|
|
@ -5,7 +5,71 @@
|
|||
#define ANY (NR_PROCS+100) /* receive(ANY, buf) accepts from any source */
|
||||
|
||||
/* Task numbers, function codes and reply codes. */
|
||||
#define HARDWARE -1 /* used as source on interrupt generated msgs */
|
||||
|
||||
#define TTY -NR_TASKS /* terminal I/O class */
|
||||
# define TTY_CHAR_INT 1 /* fcn code for tty input interrupt */
|
||||
# define TTY_O_DONE 2 /* fcn code for tty output done */
|
||||
# define TTY_READ 3 /* fcn code for reading from tty */
|
||||
# define TTY_WRITE 4 /* fcn code for writing to tty */
|
||||
# define TTY_IOCTL 5 /* fcn code for ioctl */
|
||||
# define TTY_SETPGRP 6 /* fcn code for setpgrp */
|
||||
# define SUSPEND -998 /* used in interrupts when tty has no data */
|
||||
|
||||
#ifdef AM_KERNEL
|
||||
#define AMOEBA
|
||||
#endif
|
||||
|
||||
#ifdef AMOEBA
|
||||
|
||||
/* there are AM_NTASK copies of the amoeba kernel task.
|
||||
** If you change AM_NTASKS be sure to adjust kernel/table.c and fs/table.c
|
||||
*/
|
||||
#define AM_NTASKS 4 /* number of kernel tasks of this class */
|
||||
|
||||
#define AMINT_CLASS (TTY+1) /* Amoeba event handler */
|
||||
#define AMOEBA_CLASS (AMINT_CLASS+AM_NTASKS) /* transaction handlers */
|
||||
# define ETHER_ARRIV 1 /* fcn code for packet arrival */
|
||||
# define AM_TRANS 2 /* amoeba transaction */
|
||||
# define AM_GETREQ 3 /* amoeba getrequest */
|
||||
# define AM_PUTREP 4 /* amoeba putrep */
|
||||
# define AM_REVIVE 6 /* used by kernel task to revive luser task */
|
||||
# define AM_TIMEOUT 8 /* used to talk to clock task */
|
||||
# define AM_PUTSIG 9 /* when the luser hits the DEL ! */
|
||||
# define AM_TASK_DIED 10 /* sent if task died during a transaction */
|
||||
|
||||
#else
|
||||
|
||||
#define AMOEBA_CLASS TTY
|
||||
|
||||
#endif AMOEBA
|
||||
|
||||
/*
|
||||
** New class definitions should go here and should be defined relative
|
||||
** to AMOEBA_CLASS (ie. as AMOEBA_CLASS+n, for the nth task added).
|
||||
*/
|
||||
|
||||
#define PRINTER -7 /* printer I/O class */
|
||||
/* the printer uses the same commands as TTY */
|
||||
|
||||
#define WINCHESTER -6 /* winchester (hard) disk class */
|
||||
#define FLOPPY -5 /* floppy disk class */
|
||||
# define DISKINT 1 /* fcn code for disk interrupt */
|
||||
# define DISK_READ 3 /* fcn code to DISK (must equal TTY_READ) */
|
||||
# define DISK_WRITE 4 /* fcn code to DISK (must equal TTY_WRITE) */
|
||||
# define DISK_IOCTL 5 /* fcn code for setting up RAM disk */
|
||||
|
||||
#define MEM -4 /* /dev/ram, /dev/(k)mem and /dev/null class */
|
||||
# define RAM_DEV 0 /* minor device for /dev/ram */
|
||||
# define MEM_DEV 1 /* minor device for /dev/mem */
|
||||
# define KMEM_DEV 2 /* minor device for /dev/kmem */
|
||||
# define NULL_DEV 3 /* minor device for /dev/null */
|
||||
|
||||
#define CLOCK -3 /* clock class */
|
||||
# define SET_ALARM 1 /* fcn code to CLOCK, set up alarm */
|
||||
# define CLOCK_TICK 2 /* fcn code for clock tick */
|
||||
# define GET_TIME 3 /* fcn code to CLOCK, get real time */
|
||||
# define SET_TIME 4 /* fcn code to CLOCK, set real time */
|
||||
# define REAL_TIME 1 /* reply from CLOCK: here is real time */
|
||||
|
||||
#define SYSTASK -2 /* internal functions */
|
||||
# define SYS_XIT 1 /* fcn code for sys_xit(parent, proc) */
|
||||
|
|
@ -17,38 +81,10 @@
|
|||
# define SYS_EXEC 7 /* fcn code for sys_exec(procno, new_sp) */
|
||||
# define SYS_TIMES 8 /* fcn code for sys_times(procno, bufptr) */
|
||||
# define SYS_ABORT 9 /* fcn code for sys_abort() */
|
||||
#ifdef ATARI_ST
|
||||
# define SYS_FRESH 10 /* fcn code for sys_fresh() */
|
||||
#endif
|
||||
# define SYS_FRESH 10 /* fcn code for sys_fresh() (Atari only) */
|
||||
# define SYS_KILL 11 /* fcn code for sys_kill(proc, sig) */
|
||||
|
||||
#define CLOCK -3 /* clock class */
|
||||
# define SET_ALARM 1 /* fcn code to CLOCK, set up alarm */
|
||||
# define CLOCK_TICK 2 /* fcn code for clock tick */
|
||||
# define GET_TIME 3 /* fcn code to CLOCK, get real time */
|
||||
# define SET_TIME 4 /* fcn code to CLOCK, set real time */
|
||||
# define REAL_TIME 1 /* reply from CLOCK: here is real time */
|
||||
|
||||
#define MEM -4 /* /dev/ram, /dev/(k)mem and /dev/null class */
|
||||
# define RAM_DEV 0 /* minor device for /dev/ram */
|
||||
# define MEM_DEV 1 /* minor device for /dev/mem */
|
||||
# define KMEM_DEV 2 /* minor device for /dev/kmem */
|
||||
# define NULL_DEV 3 /* minor device for /dev/null */
|
||||
|
||||
#define FLOPPY -5 /* floppy disk class */
|
||||
#define WINCHESTER -6 /* winchester (hard) disk class */
|
||||
# define DISKINT 1 /* fcn code for disk interupt */
|
||||
# define DISK_READ 3 /* fcn code to DISK (must equal TTY_READ) */
|
||||
# define DISK_WRITE 4 /* fcn code to DISK (must equal TTY_WRITE) */
|
||||
# define DISK_IOCTL 5 /* fcn code for setting up RAM disk */
|
||||
|
||||
#define TTY -7 /* terminal I/O class */
|
||||
#define PRINTER -8 /* printer I/O class */
|
||||
# define TTY_CHAR_INT 1 /* fcn code for tty input interrupt */
|
||||
# define TTY_O_DONE 2 /* fcn code for tty output done */
|
||||
# define TTY_READ 3 /* fcn code for reading from tty */
|
||||
# define TTY_WRITE 4 /* fcn code for writing to tty */
|
||||
# define TTY_IOCTL 5 /* fcn code for ioctl */
|
||||
# define SUSPEND -998 /* used in interrupts when tty has no data */
|
||||
#define HARDWARE -1 /* used as source on interrupt generated msgs */
|
||||
|
||||
/* Names of message fields for messages to CLOCK task. */
|
||||
#define DELTA_TICKS m6_l1 /* alarm interval in clock ticks */
|
||||
|
|
@ -66,9 +102,11 @@
|
|||
|
||||
/* Names of message fields for messages to TTY task. */
|
||||
#define TTY_LINE m2_i1 /* message parameter: terminal line */
|
||||
#define TTY_SPEED m2_i2 /* low byte = input speed, next byte = output*/
|
||||
#define TTY_REQUEST m2_i3 /* message parameter: ioctl request code */
|
||||
#define TTY_SPEK m2_l1 /* message parameter: ioctl speed, erasing */
|
||||
#define TTY_FLAGS m2_l2 /* message parameter: ioctl tty mode */
|
||||
#define TTY_PGRP m2_i3 /* message parameter: process group */
|
||||
|
||||
/* Names of messages fields used in reply messages from tasks. */
|
||||
#define REP_PROC_NR m2_i1 /* # of proc on whose behalf I/O was done */
|
||||
|
|
@ -87,7 +125,7 @@
|
|||
#define USER_TIME m4_l1 /* user time consumed by process */
|
||||
#define SYSTEM_TIME m4_l2 /* system time consumed by process */
|
||||
#define CHILD_UTIME m4_l3 /* user time consumed by process' children */
|
||||
#define CHILD_STIME m4_l4 /* system time consumed by proces children */
|
||||
#define CHILD_STIME m4_l4 /* sys time consumed by process' children */
|
||||
|
||||
#define PROC1 m1_i1 /* indicates a process */
|
||||
#define PROC2 m1_i2 /* indicates a process */
|
||||
|
|
@ -99,3 +137,18 @@
|
|||
#define MEM_PTR m1_p1 /* tells where memory map is for sys_newmap */
|
||||
#define CANCEL 0 /* general request to force a task to cancel */
|
||||
#define SIG_MAP m1_i2 /* used by kernel for passing signal bit map */
|
||||
|
||||
#ifdef AMOEBA
|
||||
|
||||
/* names of message fields for amoeba tasks */
|
||||
#define AM_OP m2_i1 /* one of the above operators */
|
||||
#define AM_PROC_NR m2_i2 /* process # of proc doing operation */
|
||||
#define AM_COUNT m2_i3 /* size of buffer for operation */
|
||||
#define AM_ADDRESS m2_p1 /* address of buffer for operation */
|
||||
/* for communication between MM and AMOEBA_CLASS kernel tasks */
|
||||
#define AM_STATUS m2_i3 /* same use as REP_STATUS but for amoeba */
|
||||
#define AM_FREE_IT m2_l1 /* 1=not a getreq, 0=is a getreq */
|
||||
/* and a special for passing a physical address from the ethernet driver */
|
||||
#define AM_PADDR m2_l1 /* to the transaction layer */
|
||||
|
||||
#endif AMOEBA
|
||||
|
|
|
|||
|
|
@ -7,10 +7,16 @@
|
|||
* subject to a few conditions.
|
||||
*/
|
||||
|
||||
#ifndef i8088
|
||||
#ifndef ATARI_ST
|
||||
#error Either i8088 or ATARI ST must be defined
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#define EXTERN extern /* used in *.h files */
|
||||
#define PRIVATE static /* PRIVATE x limits the scope of x */
|
||||
#define PUBLIC /* PUBLIC is the opposite of PRIVATE */
|
||||
#define FORWARD static /* some compilers require this to be 'static' */
|
||||
#define FORWARD /* some compilers require this to be 'static' */
|
||||
|
||||
#define TRUE 1 /* used for turning integers into Booleans */
|
||||
#define FALSE 0 /* used for turning integers into Booleans */
|
||||
|
|
@ -22,7 +28,11 @@
|
|||
#define MAJOR 8 /* major device = (dev>>MAJOR) & 0377 */
|
||||
#define MINOR 0 /* minor device = (dev>>MINOR) & 0377 */
|
||||
|
||||
#ifdef AM_KERNEL
|
||||
#define NR_TASKS 13 /* must be 5 more than without amoeba */
|
||||
#else
|
||||
#define NR_TASKS 8 /* number of tasks in the transfer vector */
|
||||
#endif
|
||||
#define NR_PROCS 16 /* number of slots in proc table */
|
||||
#define NR_SEGS 3 /* # segments per process */
|
||||
#define T 0 /* proc[i].mem_map[T] is for text */
|
||||
|
|
@ -64,7 +74,7 @@
|
|||
#define NO_NUM 0x8000 /* used as numerical argument to panic() */
|
||||
#define MAX_PATH 128 /* max length of path names */
|
||||
#define SIG_PUSH_BYTES 8 /* how many bytes pushed by signal */
|
||||
#define MAX_ISTACK_BYTES 1024 /* maximum initial stack size for EXEC */
|
||||
#define MAX_ISTACK_BYTES 2048 /* maximum initial stack size for EXEC */
|
||||
|
||||
/* Device numbers of root (RAM) and boot (fd0) devices. */
|
||||
#define ROOT_DEV (dev_nr) 256 /* major-minor device number of root dev */
|
||||
|
|
|
|||
|
|
@ -27,7 +27,7 @@ typedef unshort dev_nr; /* major | minor device number */
|
|||
typedef char links; /* number of links to an inode */
|
||||
#define MAX_LINKS 0177
|
||||
|
||||
typedef long real_time; /* real time in seconds since Jan 1, 1980 */
|
||||
typedef long real_time; /* real time in seconds since Jan 1, 1970 */
|
||||
typedef long file_pos; /* position in, or length of, a file */
|
||||
#define MAX_FILE_POS 017777777777L
|
||||
typedef short int uid; /* user id */
|
||||
|
|
|
|||
Loading…
Reference in a new issue