f4ac32def2
Add some constness to avoid some warnings. Remove use register keyword. Deal with missing/unneeded extern/prototypes. Some minor type changes/casts to avoid warnings. Reviewed by: md5
33 lines
594 B
C
33 lines
594 B
C
#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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int
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main(int argc, char *argv[])
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{
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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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return status;
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}
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