usr/src/usr.bin/uucp/pk.p

/*      pk.p    5.1     83/07/02        */
/*
 * 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)
#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/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((unsigned)pk->p_xsize)
#define FREEPACK(a, b)  free((char *)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 PACKSIZE        64
#define WINDOWS         3
#define PKDEBUG(l, f, s) { extern Debug; if (Debug >= l) fprintf(stderr, f, s);}
#define PKASSERT(e, s1, s2, i1) if (!(e)) {\
assert(s1, s2, i1);\
pkfail();} else
#endif