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Annotation of coherent/d/bin/tsort/main.c, revision 1.1.1.1

1.1       root        1: #include <stdio.h>
                      2: #include "tsort.h"
                      3: 
                      4: 
                      5: main(argc, argv)
                      6: register int   argc;
                      7: register char  *argv[];
                      8: {
                      9:        register FILE *fp = stdin;
                     10: 
                     11:        if (argc > 2)
                     12:                usage();
                     13:        if (argc == 2) {
                     14:                fp = fopen(*++argv, "r");
                     15:                if (fp == NULL)
                     16:                        die("Can't open %s", *argv);
                     17:        }
                     18:        getcon(fp);
                     19:        order();
                     20:        return (0);
                     21: }
                     22: 
                     23: usage()
                     24: {
                     25:        fprintf(stderr, "usage: tsort [file]\n");
                     26:        exit(1);
                     27: }

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