source: buchla-68k/orig/GP/RDCHECK.C

/*
   =============================================================================
        rdcheck.c -- test program for rdline.c
        Version 1 -- 1988-12-29 -- D.N. Lynx Crowe
   =============================================================================
*/

#include "stdio.h"
#include "stddefs.h"

#define MAXC    512

extern  short   rdline();

char    buf[MAXC+2];

/*
   =============================================================================
        test rdline
   =============================================================================
*/

main(argc, argv)
int argc;
char *argv[];
{
        short rc, runtag, line;
        register FILE *fp;

        line = 0;

        if (argc NE 2) {

                printf("ERROR:  File name required\n");
                exit(1);
        }

        if ( (FILE *)NULL EQ (fp = fopenb(argv[1], "r")) ) {

                printf("ERROR:  Unable to open \"%s\"\n", argv[1]);
                exit(1);
        }

        runtag = TRUE;

        while (runtag) {

                if (rc = rdline(fp, buf, MAXC)) {

                        switch (rc) {

                        default:
                        case -1:

                                runtag = FALSE;
                                break;

                        case 1:
                        case 2:
                                runtag = FALSE;
                                strcat(buf, '\n');
                                ++line;
                                printf("%5d:  %s", line, buf);
                                break;
                        }

                } else {

                        ++line;
                        printf("%5d:  %s", line, buf);
                }
        }

        fclose(fp);
        exit(0);
}