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Annotation of 43BSDTahoe/usr.lib/lpr/lptest.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1983 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted
        !             6:  * provided that the above copyright notice and this paragraph are
        !             7:  * duplicated in all such forms and that any documentation,
        !             8:  * advertising materials, and other materials related to such
        !             9:  * distribution and use acknowledge that the software was developed
        !            10:  * by the University of California, Berkeley.  The name of the
        !            11:  * University may not be used to endorse or promote products derived
        !            12:  * from this software without specific prior written permission.
        !            13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
        !            14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
        !            15:  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            16:  */
        !            17: 
        !            18: #ifndef lint
        !            19: char copyright[] =
        !            20: "@(#) Copyright (c) 1983 Regents of the University of California.\n\
        !            21:  All rights reserved.\n";
        !            22: #endif /* not lint */
        !            23: 
        !            24: #ifndef lint
        !            25: static char sccsid[] = "@(#)lptest.c   5.3 (Berkeley) 6/30/88";
        !            26: #endif /* not lint */
        !            27: 
        !            28: /*
        !            29:  * lptest -- line printer test program (and other devices).
        !            30:  */
        !            31: 
        !            32: #include <stdio.h>
        !            33: 
        !            34: main(argc, argv)
        !            35:        int argc;
        !            36:        char **argv;
        !            37: {
        !            38:        int len, count;
        !            39:        register i, j, fc, nc;
        !            40:        char outbuf[BUFSIZ];
        !            41: 
        !            42:        setbuf(stdout, outbuf);
        !            43:        if (argc >= 2)
        !            44:                len = atoi(argv[1]);
        !            45:        else
        !            46:                len = 79;
        !            47:        if (argc >= 3)
        !            48:                count = atoi(argv[2]);
        !            49:        else
        !            50:                count = 200;
        !            51:        fc = ' ';
        !            52:        for (i = 0; i < count; i++) {
        !            53:                if (++fc == 0177)
        !            54:                        fc = ' ';
        !            55:                nc = fc;
        !            56:                for (j = 0; j < len; j++) {
        !            57:                        putchar(nc);
        !            58:                        if (++nc == 0177)
        !            59:                                nc = ' ';
        !            60:                }
        !            61:                putchar('\n');
        !            62:        }
        !            63:        (void) fflush(stdout);
        !            64: }

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