b5cc56859c
Arguments with whitespaces are easy to fix, but in combination with shell metachars that should not be evaluated it is very hard, probably impossible to fix without going to a line-oriented solution. Next time I will believe Henry Spencer when he says "this looks easy to fix but isn't".
31 lines
556 B
C
31 lines
556 B
C
#include <stdio.h>
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main(argc, argv)
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int argc;
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char *argv[];
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{
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extern int optind;
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extern char *optarg;
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int c;
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int status = 0;
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optind = 2; /* Past the program name and the option letters. */
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while ((c = getopt(argc, argv, argv[1])) != -1)
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switch (c) {
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case '?':
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status = 1; /* getopt routine gave message */
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break;
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default:
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if (optarg != NULL)
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printf(" -%c %s", c, optarg);
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else
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printf(" -%c", c);
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break;
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}
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printf(" --");
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for (; optind < argc; optind++)
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printf(" %s", argv[optind]);
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printf("\n");
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exit(status);
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}
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