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Annotation of 43BSDReno/usr.bin/refer/mkey/mkey3.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char *sccsid = "@(#)mkey3.c     4.2 (Berkeley) 5/11/89";
        !             3: #endif
        !             4: 
        !             5: #include <stdio.h>
        !             6: #include "pathnames.h"
        !             7: 
        !             8: #define COMNUM 500
        !             9: #define COMTSIZE 997
        !            10: 
        !            11: char *comname = _PATH_EIGN;
        !            12: static int cgate = 0;
        !            13: extern char *comname;
        !            14: int comcount = 100;
        !            15: static char cbuf[COMNUM*9];
        !            16: static char *cwds[COMTSIZE];
        !            17: static char *cbp;
        !            18: 
        !            19: common (s)
        !            20: char *s;
        !            21: {
        !            22:        if (cgate==0) cominit();
        !            23:        return (c_look(s, 1));
        !            24: }
        !            25: 
        !            26: cominit()
        !            27: {
        !            28:        int i;
        !            29:        FILE *f;
        !            30:        cgate=1;
        !            31:        f = fopen(comname, "r");
        !            32:        if (f==NULL) return;
        !            33:        cbp=cbuf;
        !            34:        for(i=0; i<comcount; i++)
        !            35:        {
        !            36:                if (fgets(cbp, 15, f)==NULL)
        !            37:                        break;
        !            38:                trimnl(cbp);
        !            39:                c_look (cbp, 0);
        !            40:                while (*cbp++);
        !            41:        }
        !            42:        fclose(f);
        !            43: }
        !            44: 
        !            45: c_look (s, fl)
        !            46: char *s;
        !            47: {
        !            48:        int h;
        !            49:        h = hash(s) % (COMTSIZE);
        !            50:        while (cwds[h] != 0)
        !            51:        {
        !            52:                if (strcmp(s, cwds[h])==0)
        !            53:                        return(1);
        !            54:                h = (h+1) % (COMTSIZE);
        !            55:        }
        !            56:        if (fl==0)
        !            57:                cwds[h] = s;
        !            58:        return(0);
        !            59: }

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