freebsd-src/usr.bin/getopt/getopt.c
Martin Cracauer 0ab2a7ae85 Back out part of previous commit.
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".
1999-04-04 00:25:39 +00:00

31 lines
556 B
C

#include <stdio.h>
main(argc, argv)
int argc;
char *argv[];
{
extern int optind;
extern char *optarg;
int c;
int status = 0;
optind = 2; /* Past the program name and the option letters. */
while ((c = getopt(argc, argv, argv[1])) != -1)
switch (c) {
case '?':
status = 1; /* getopt routine gave message */
break;
default:
if (optarg != NULL)
printf(" -%c %s", c, optarg);
else
printf(" -%c", c);
break;
}
printf(" --");
for (; optind < argc; optind++)
printf(" %s", argv[optind]);
printf("\n");
exit(status);
}