# 2.11BSD#431 - /usr/src/old/uudiff/run1.c

##### Functions

    fetch             X
    main              X
    notmp             X

##### Macros

    LAST              X

       1: #ifndef lint
       2: static char sccsid[] = "@(#)run1.c	4.1 (Berkeley) 1/1/83";
       3: #endif
       4:
       5: # include "stdio.h"
       6: # define LAST "\177\177"
       7: main (argc,argv)
       8:     char *argv[];
       9: {
      10:     FILE *rem, *loc, *cfil;
      11:     char namel[100], namer[100];
      12:     char cname[20], zname[20];
      13:     int mr, ml;
      14:     long suml, sumr;
      15: ml=mr=1;
      16: loc = fopen(argv[1], "r");
      17: rem = fopen (argv[2], "r");
      18: cfil = fopen (argv[3], "w");
      19: ml = fetch (loc, namel, &suml, ml);
      20: mr = fetch (rem, namer, &sumr, mr);
      21: while ( ml || mr)
      22:     {
      23:     int x;
      24:     x = strcmp(namel, namer);
      25:     if (x>0) x=1;
      26:     if (x<0) x= -1;
      27:     switch(x)
      28:         {
      29:         case -1: /* name l lower */
      30:             /* check that file is not our zz* tempfile */
      31:             if (notmp(namel, argv[2]))
      32:             printf("Missing on remote system: %s\n",namel);
      33:             ml = fetch (loc, namel, &suml, ml);
      34:             continue;
      35:         case 0: /* match names */
      36:             if (strcmp(namel, LAST)==0)
      37:                 exit(0);
      38:             if (suml == sumr)
      39:                 printf("Presumed identical: %s\n",namel);
      40:             else
      41:                 {
      42:                 printf("Differ: %s\n", namel);
      43:                 fprintf(cfil, "%s\n", namel);
      44:                 }
      45:             ml=fetch(loc, namel, &suml, ml);
      46:             mr=fetch(rem, namer, &sumr, mr);
      47:             continue;
      48:         case 1: /* name 2 lower */
      49:             printf("Extraneous file on remote system: %s\n",namer);
      50:             mr=fetch(rem, namer, &sumr, mr);
      51:             continue;
      52:         default:
      53:             printf("illegal case %d\n", strcmp(namel,namer));
      54:             exit(0);
      55:         }
      56:     }
      57: }
      58: fetch (f, s, lp, m)
      59:     FILE *f;
      60:     char *s;
      61:     long *lp;
      62: {
      63: char b[200];
      64: if (m==0 ||fgets(b, 200, f)==0)
      65:     {
      66:     strcpy (s, LAST);
      67:     return (0);
      68:     }
      69: sscanf(b, "%s %lo", s, lp);
      70: return (1);
      71: }
      72: notmp(s1, s2)
      73:     char *s1, *s2;
      74: {
      75: char bf1[20], bf2[20];
      76: strcpy (bf1, s1);
      77: strcpy (bf2, s2);
      78: bf1[2]= bf2[2] = '0';
      79: return (strcmp(bf1, bf2));
      80: }

#### Defined functions

fetch defined in line 58; used 6 times

- in line 19-20(2), 33, 45-50(3)

main defined in line 7; never used
notmp defined in line 72; used 1 times

- in line 31

#### Defined variables

sccsid defined in line 2; never used

#### Defined macros

LAST defined in line 6; used 2 times

- in line 36, 66

Last modified: 1983-01-02 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 964 |