Xinu7/src/cmd/pm/x.h
struct exec {
short a_magic;
unsigned short a_text;
unsigned short a_data;
unsigned short a_bss;
unsigned short a_syms;
unsigned short a_entry;
unsigned short a_unused;
char a_flag;
char a_v6;
};
#define A_MAGIC1 0407
#define A_MAGIC2 0410
#define A_MAGIC3 0411
#define A_MAGIC4 0405
struct nlist {
char n_name[8];
short n_type;
unsigned short n_value;
};
#define N_UNDF 0
#define N_ABS 01
#define N_TEXT 02
#define N_DATA 03
#define N_BSS 04
#define N_TYPE 037
#define N_REG 024
#define N_FN 037
#define N_EXT 040
#define FORMAT "%06o"
#define NULLPTR (char *)0
struct devsw {
short dvnum;
char *dvname;
short (*dvinit)();
short (*dvopen)();
short (*dvclose)();
short (*dvread)();
short (*dvwrite)();
short (*dvseek)();
short (*dvgetc)();
short (*dvputc)();
short (*dvcntl)();
short dvcsr;
short dvivec;
short dvovec;
short (*dviint)();
short (*dvoint)();
char *dvioblk;
short dvminor;
};
extern struct devsw devtab[];
#define CONSOLE 0
#define ETHER 1
#define INTERNET 2
#define DGRAM1 3
#define DGRAM2 4
#define DGRAM3 5
#define DGRAM4 6
#define RFILSYS 7
#define RFILE1 8
#define RFILE2 9
#define RFILE3 10
#define RFILE4 11
#define NAMESPACE 12
#define Ntty 1
#define Neth 1
#define Ndgm 1
#define Ndg 4
#define Nrfm 1
#define Nrf 4
#define Nnam 1
#define NDEVS 13
extern short ttyinit();
extern short ttyopen();
extern short ionull();
extern short ttyread();
extern short ttywrite();
extern short ioerr();
extern short ttycntl();
extern short ttygetc();
extern short ttyputc();
extern short ttyiin();
extern short ttyoin();
extern short ethinit();
extern short ethread();
extern short ethwrite();
extern short ethinter();
extern short dgmopen();
extern short dgmcntl();
extern short dginit();
extern short dgclose();
extern short dgread();
extern short dgwrite();
extern short dgcntl();
extern short rfopen();
extern short rfcntl();
extern short rfinit();
extern short rfclose();
extern short rfread();
extern short rfwrite();
extern short rfseek();
extern short rfgetc();
extern short rfputc();
extern short naminit();
extern short namopen();
#define NPROC 10
#define NSEM 30
#define MEMMARK
#define RTCLOCK
#define STKCHK
#define NETDAEMON
#define GATEWAY 128,10,2,70
#define TSERVER "128.10.2.3:37"
#define RSERVER "128.10.2.3:2001"
#define NSERVER "128.10.2.3:53"
#define VERSION "7.6 (01/13/87)"
#define REGISTERS 8
#define NREGS REGISTERS+1
#define COREMAGIC 0477
struct core11 {
short c_magic;
short c_size;
short c_zero1;
short c_zero2;
short c_regs[REGISTERS];
short c_psw;
short c_zero3;
short c_zero4;
short c_zero5;
};
#define R0 0
#define R1 1
#define R2 2
#define R3 3
#define R4 4
#define R5 5
#define R6 6
#define R7 7
typedef char Bool;
#define FALSE 0
#define TRUE 1
#define NULLCH '\0'
#define NULLSTR ""
#define SYSCALL short
#define LOCAL static
#define COMMAND short
#define BUILTIN short
#define INTPROC short
#define PROCESS short
#define RESCHYES 1
#define RESCHNO 0
#define MININT 0100000
#define MAXINT 0077777
#define LOWBYTE 0377
#define HIBYTE 0177400
#define LOW16 0177777
#define SP 6
#define PC 7
#define PS 8
#define MINSTK 40
#define NULLSTK 300
#define DISABLE 0340
#define MAGIC 0125252
#define OK 1
#define SYSERR -1
#define TIMEOUT -3
#define INTRMSG -4
#define INITSTK 500
#define INITPRIO 20
#define INITNAME "main"
#define INITARGS 1,0
#define INITRET userret
#define INITPS 0
#define INITREG 0
#define QUANTUM 10
#define isodd(x) (01&(short)(x))
#define min(a,b) ( (a) < (b) ? (a) : (b) )
#define disable(ps) asm("mfps ~ps");asm("mtps $0340")
#define restore(ps) asm("mtps ~ps")
#define enable() asm("mtps $000")
#define pause() asm("wait")
#define halt() asm("halt")
extern short rdyhead, rdytail;
extern short preempt;
#ifndef NQENT
#define NQENT NPROC + NSEM + NSEM + 4
#endif
struct qent {
short qkey;
short qnext;
short qprev;
};
extern struct qent q[];
extern short nextqueue;
#define isempty(list) (q[(list)].qnext >= NPROC)
#define nonempty(list) (q[(list)].qnext < NPROC)
#define firstkey(list) (q[q[(list)].qnext].qkey)
#define lastkey(tail) (q[q[(tail)].qprev].qkey)
#define firstid(list) (q[(list)].qnext)
#define EMPTY -1
#ifndef NPROC
#define NPROC 10
#endif
#define PRCURR '\001'
#define PRFREE '\002'
#define PRREADY '\003'
#define PRRECV '\004'
#define PRSLEEP '\005'
#define PRSUSP '\006'
#define PRWAIT '\007'
#define PRTRECV '\010'
#define PNREGS 9
#define PNMLEN 8
#define NULLPROC 0
#define BADPID -1
#define isbadpid(x) (x<=0 || x>=NPROC)
struct pentry {
char pstate;
short pprio;
short pregs[PNREGS];
short psem;
short pmsg;
Bool phasmsg;
short pbase;
short pstklen;
short plimit;
char pname[PNMLEN];
short pargs;
short paddr;
short pnxtkin;
short pdevs[2];
};
extern struct pentry proctab[];
extern short numproc;
extern short nextproc;
extern short currpid;
#ifndef NSEM
#define NSEM 35
#endif
#define SFREE '\01'
#define SUSED '\02'
struct sentry {
char sstate;
short semcnt;
short sqhead;
short sqtail;
};
extern struct sentry semaph[];
extern short nextsem;
#define isbadsem(s) (s<0 || s>=NSEM)
#define OBMINSP 20
#define EBUFLEN 20
#ifndef Ntty
#define Ntty 1
#endif
#ifndef IBUFLEN
#define IBUFLEN 128
#endif
#ifndef OBUFLEN
#define OBUFLEN 64
#endif
#define IMRAW 'R'
#define IMCOOKED 'C'
#define IMCBREAK 'K'
#define OMRAW 'R'
struct tty {
short ihead;
short itail;
char ibuff[IBUFLEN];
short isem;
short ohead;
short otail;
char obuff[OBUFLEN];
short osem;
short odsend;
short ehead;
short etail;
char ebuff[EBUFLEN];
char imode;
Bool iecho;
Bool ieback;
Bool evis;
Bool ecrlf;
Bool icrlf;
Bool ierase;
char ierasec;
Bool ikill;
char ikillc;
Bool iintr;
char iintrc;
short iintpid;
Bool ieof;
char ieofc;
short icursor;
Bool oflow;
Bool oheld;
char ostop;
char ostart;
Bool ocrlf;
char ifullc;
struct csr *ioaddr;
};
extern struct tty tty[];
#define BACKSP '\b'
#define BELL '\007'
#define BLANK ' '
#define KILLCH '\025'
#define NEWLINE '\n'
#define RETURN '\r'
#define STOPCH '\023'
#define STRTCH '\021'
#define INTRCH '\002'
#define UPARROW '^'
#define TCSETBRK 1
#define TCRSTBRK 2
#define TCNEXTC 3
#define TCMODER 4
#define TCMODEC 5
#define TCMODEK 6
#define TCICHARS 8
#define TCECHO 9
#define TCNOECHO 10
#define TCINT 11
#define TCINTCH 12
#define TCNOINT 13
#define TFULLC BELL
#define net2xt(x) ((x)-2208988800L)
#define xt2net(x) ((x)+2208988800L)
struct datinfo {
short dt_msize[12];
char *dt_mnam[12];
};
extern struct datinfo Dat;
#define isleap(x) ((x)%4==0)
#define SECPERDY (60L*60L*24L)
#define SECPERHR (60L*60L)
#define SECPERMN (60L)
#define ZONE_EST 5
#define ZONE_CST 6
#define ZONE_MST 7
#define ZONE_PST 8
#define TIMEZONE ZONE_EST
#define ut2ltim(x) ((x)-TIMEZONE*SECPERHR)
#define ltim2ut(x) ((x)+TIMEZONE*SECPERHR)
#ifndef TSERVER
#define TSERVER "128.10.2.3:37"
#endif