29 lines
419 B
C
29 lines
419 B
C
#include <stdbool.h>
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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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extern char *optarg;
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char *f_host;
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int parse(int argc, char **argv) {
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char opt;
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bool h;
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while ((opt = getopt(argc, argv, "h:")) != EOF) {
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switch (opt) {
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case 'h':
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f_host = optarg;
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h = true;
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break;
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}
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}
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if (!h) {
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printf("Please provide all arguments.\n");
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exit(1);
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}
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return optind;
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}
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