Return to pk.p CVS log

Up to [CSRG BSD Unix] / 41BSD / 4.0.upgrade / sys / h

Annotation of 41BSD/4.0.upgrade/sys/h/pk.p, revision 1.1

1.1     ! root        1: /*     pk.p    4.1     12/17/80        */
        !             2: 
        !             3: /*
        !             4:  * kernel level
        !             5:  */
        !             6: #ifdef KERNEL
        !             7: 
        !             8: #define PADDR          ((struct pack *)tp->t_linep)
        !             9: #define TURNOFF                pkturnoff(tp)
        !            10: #ifdef VMUNIX
        !            11: #define UCOUNT         u.u_count
        !            12: #else
        !            13: #define UCOUNT         uio->u_count
        !            14: #endif
        !            15: #define S              tp
        !            16: #define P              pk->p_ttyp
        !            17: #define SDEF           struct tty *tp
        !            18: #define FS             , tp
        !            19: 
        !            20: #define        SIGNAL          psignal(u.u_procp, SIGPIPE)
        !            21: #define TERROR         pk->p_istate == R_ERROR
        !            22: #define SETERROR       u.u_error = EIO
        !            23: #define OBUSY          tp->t_state&BUSY
        !            24: #define        ODEAD           ((tp->t_state&CARR_ON)==0)
        !            25: char *getepack();
        !            26: #define GETEPACK       getepack(pk->p_bits)
        !            27: #define FREEPACK(a,b)  freepack(a, b)
        !            28: 
        !            29: 
        !            30: #define q1     tp->t_rawq
        !            31: #define q2     tp->t_canq
        !            32: #define q3     tp->t_outq
        !            33: 
        !            34: #define LOCK           s = spl6()
        !            35: #define UNLOCK         splx(s)
        !            36: #define DSYSTEM                struct tty *p_ttyp
        !            37: #define ISYSTEM                tp = pk->p_ttyp
        !            38: #define SLEEP(a, b)    sleep((caddr_t)a, b)
        !            39: #define        SLEEPNO         (tp->t_chan!=NULL)
        !            40: #define WAKEUP(a)      wakeup((caddr_t)a)
        !            41: #define PKGETPKT(p)
        !            42: #define DTOM(a)                dtom(a)
        !            43: #include "../h/param.h"
        !            44: #include "../h/dir.h"
        !            45: #include "../h/user.h"
        !            46: #include "../h/pk.h"
        !            47: #include "../h/tty.h"
        !            48: #include "../h/buf.h"
        !            49: #include "../h/proc.h"
        !            50: #include "../h/local.h"
        !            51: #include "../h/file.h"
        !            52: #ifdef PDP
        !            53: #include "../h/var.h"
        !            54: #endif
        !            55: 
        !            56: #endif
        !            57: /*
        !            58:  * user level
        !            59:  */
        !            60: #ifdef USER
        !            61: #define SLEEP(a, b) 
        !            62: #define SIGNAL
        !            63: #define WAKEUP(a)
        !            64: #define DSYSTEM                int p_ifn, p_ofn
        !            65: #define ISYSTEM
        !            66: #define GETEPACK       malloc(pk->p_xsize)
        !            67: #define FREEPACK(a, b) free(a)
        !            68: #define OBUSY          0
        !            69: #define PKGETPKT(p)    pkgetpack(p);
        !            70: #define DTOM(a)                1;
        !            71: #define S              ipk, ibuf, icount
        !            72: #define SDEF           int icount; char *ibuf; struct pack *ipk
        !            73: #define UCOUNT         icount
        !            74: #define IOMOVE(p, c, f)        pkmove(p, ibuf, c, f) ; ibuf += c; UCOUNT -= c
        !            75: #define PADDR          ipk
        !            76: #define TURNOFF
        !            77: #define LOCK
        !            78: #define UNLOCK
        !            79: #define SETERROR
        !            80: #define GENERROR(p, s)
        !            81: #define        PACKSIZE        64
        !            82: #define        WINDOWS         3
        !            83: #define        PKDEBUG(l, f, s) { extern Debug; if (Debug >= l) fprintf(stderr, f, s);}
        !            84: #define        PKASSERT(e, f, v) if (!(e)) {\
        !            85: fprintf(stderr, "AERROR - (%s) ", "e");\
        !            86: fprintf(stderr, f, v);\
        !            87: pkfail();};
        !            88: #endif

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.