1*33078560Skamil /* $NetBSD: fing.c,v 1.3 2017/05/09 23:26:49 kamil Exp $ */
2*33078560Skamil
3854e99c5Sbgrayson #include <err.h>
4854e99c5Sbgrayson #include <stdio.h>
5854e99c5Sbgrayson
6854e99c5Sbgrayson int
main(argc,argv)7854e99c5Sbgrayson main(argc, argv)
8854e99c5Sbgrayson int argc;
9854e99c5Sbgrayson char **argv;
10854e99c5Sbgrayson {
11854e99c5Sbgrayson FILE *fp;
12854e99c5Sbgrayson char *fingerpath = "portal/tcp/localhost/finger";
13854e99c5Sbgrayson char *name = "";
14854e99c5Sbgrayson #define FING_BUFSIZE 16384
15854e99c5Sbgrayson char buff[FING_BUFSIZE];
16854e99c5Sbgrayson int n;
17854e99c5Sbgrayson
18854e99c5Sbgrayson if (argc > 2)
196742cb18Sgrant errx(1, "Error: usage: %s [name]", argv[0]);
20854e99c5Sbgrayson fp = fopen(fingerpath, "r+");
21854e99c5Sbgrayson if (!fp)
22854e99c5Sbgrayson err(1, "open of %s", fingerpath);
23854e99c5Sbgrayson if (argv[1])
24854e99c5Sbgrayson name = argv[1];
25854e99c5Sbgrayson fprintf(fp, "%s\n", name);
26854e99c5Sbgrayson n = fread(buff, (size_t) 1, FING_BUFSIZE, fp);
27854e99c5Sbgrayson fwrite(buff, (size_t) 1, n, stdout);
28854e99c5Sbgrayson return 0;
29854e99c5Sbgrayson }
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