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- /*
- * kernel level
- */
- #ifdef KERNEL
-
- #define PADDR ((struct pack *)tp->t_linep)
- #define TURNOFF pkturnoff(tp)
- #define UCOUNT u.u_count
- #define S tp
- #define P pk->p_ttyp
- #define SDEF struct tty *tp
- #define FS , tp
-
- #define SIGNAL signal(pk->p_ttyp->t_pgrp, SIGPIPE)
- #define TERROR pk->p_istate == R_ERROR
- #define SETERROR u.u_error = EIO
- #define OBUSY tp->t_state&BUSY
- #define ODEAD ((tp->t_state&CARR_ON)==0)
- char *getepack();
- #define GETEPACK getepack(pk->p_bits)
- #define FREEPACK(a,b) freepack(a, b)
-
-
- #define q1 tp->t_rawq
- #define q2 tp->t_canq
- #define q3 tp->t_outq
-
- #define LOCK s = spl6()
- #define UNLOCK splx(s)
- #define DSYSTEM struct tty *p_ttyp
- #define ISYSTEM tp = pk->p_ttyp
- #define SLEEP(a, b) sleep((caddr_t)a, b)
- #define SLEEPNO (tp->t_chan!=NULL)
- #define WAKEUP(a) wakeup((caddr_t)a)
- #define IOMOVE(p, c, f) iomove(p, c, f)
- #define PKGETPKT(p)
- #define DTOM(a) dtom(a)
- #include "../h/param.h"
- #include "../h/dir.h"
- #include "../h/user.h"
- #include "../h/pk.h"
- #include "../h/tty.h"
- #include "../h/buf.h"
- #include "../h/proc.h"
-
- #endif
- /*
- * user level
- */
- #ifdef USER
- #define SLEEP(a, b)
- #define SIGNAL
- #define WAKEUP(a)
- #define DSYSTEM int p_ifn, p_ofn
- #define ISYSTEM
- #define GETEPACK malloc(pk->p_xsize)
- #define FREEPACK(a, b) free(a)
- #define OBUSY 0
- #define PKGETPKT(p) pkgetpack(p);
- #define DTOM(a) 1;
- #define S ipk, ibuf, icount
- #define SDEF int icount; char *ibuf; struct pack *ipk
- #define UCOUNT icount
- #define IOMOVE(p, c, f) pkmove(p, ibuf, c, f) ; ibuf += c; UCOUNT -= c
- #define PADDR ipk
- #define TURNOFF
- #define LOCK
- #define UNLOCK
- #define SETERROR
- #define GENERROR(p, s)
- #define PACKSIZE 64
- #define WINDOWS 3
- #define PKDEBUG(l, f, s) { extern Debug; if (Debug >= l) fprintf(stderr, f, s);}
- #define PKASSERT(e, f, v) if (!(e)) {\
- fprintf(stderr, "AERROR - (%s) ", "e");\
- fprintf(stderr, f, v);\
- pkfail();};
- #endif
-