main.c (935205e2307611615ed5a7fe0a32b225ffd8c19c) main.c (49e49bdbc104b85fd37df4f596f98fe86defa485)
1/* $NetBSD: main.c,v 1.17 2009/11/15 10:12:37 lukem Exp $ */
2/* from NetBSD: main.c,v 1.117 2009/07/13 19:05:41 roy Exp */
3
4/*-
5 * Copyright (c) 1996-2009 The NetBSD Foundation, Inc.
6 * All rights reserved.
7 *
8 * This code is derived from software contributed to The NetBSD Foundation

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141
142int
143main(int volatile argc, char **volatile argv)
144{
145 int ch, rval;
146 struct passwd *pw;
147 char *cp, *ep, *anonpass, *upload_path, *src_addr;
148 const char *anonuser;
1/* $NetBSD: main.c,v 1.17 2009/11/15 10:12:37 lukem Exp $ */
2/* from NetBSD: main.c,v 1.117 2009/07/13 19:05:41 roy Exp */
3
4/*-
5 * Copyright (c) 1996-2009 The NetBSD Foundation, Inc.
6 * All rights reserved.
7 *
8 * This code is derived from software contributed to The NetBSD Foundation

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141
142int
143main(int volatile argc, char **volatile argv)
144{
145 int ch, rval;
146 struct passwd *pw;
147 char *cp, *ep, *anonpass, *upload_path, *src_addr;
148 const char *anonuser;
149 int dumbterm, s, isupload;
149 int dumbterm, isupload;
150 size_t len;
150 size_t len;
151 socklen_t slen;
152
153 tzset();
154#if 0 /* tnftp */ /* XXX */
155 setlocale(LC_ALL, "");
156#endif /* tnftp */
157 setprogname(argv[0]);
158
159 sigint_raised = 0;

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208 family = AF_INET; /* force AF_INET if no INET6 support */
209#endif
210
211 netrc[0] = '\0';
212 cp = getenv("NETRC");
213 if (cp != NULL && strlcpy(netrc, cp, sizeof(netrc)) >= sizeof(netrc))
214 errx(1, "$NETRC `%s': %s", cp, strerror(ENAMETOOLONG));
215
151
152 tzset();
153#if 0 /* tnftp */ /* XXX */
154 setlocale(LC_ALL, "");
155#endif /* tnftp */
156 setprogname(argv[0]);
157
158 sigint_raised = 0;

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207 family = AF_INET; /* force AF_INET if no INET6 support */
208#endif
209
210 netrc[0] = '\0';
211 cp = getenv("NETRC");
212 if (cp != NULL && strlcpy(netrc, cp, sizeof(netrc)) >= sizeof(netrc))
213 errx(1, "$NETRC `%s': %s", cp, strerror(ENAMETOOLONG));
214
216 /*
217 * Get the default socket buffer sizes if we don't already have them.
218 * It doesn't matter which socket we do this to, because on the first
219 * call no socket buffer sizes will have been modified, so we are
220 * guaranteed to get the system defaults.
221 */
222 s = socket(AF_INET, SOCK_STREAM, 0);
223 if (s == -1)
224 err(1, "Can't create socket to determine default socket sizes");
225 slen = sizeof(rcvbuf_size);
226 if (getsockopt(s, SOL_SOCKET, SO_RCVBUF,
227 (void *)&rcvbuf_size, &slen) == -1)
228 err(1, "Unable to get default rcvbuf size");
229 slen = sizeof(sndbuf_size);
230 if (getsockopt(s, SOL_SOCKET, SO_SNDBUF,
231 (void *)&sndbuf_size, &slen) == -1)
232 err(1, "Unable to get default sndbuf size");
233 (void)close(s);
234 /* sanity check returned buffer sizes */
235 if (rcvbuf_size <= 0)
236 rcvbuf_size = 8 * 1024;
237 if (sndbuf_size <= 0)
238 sndbuf_size = 8 * 1024;
239
240 if (sndbuf_size > 8 * 1024 * 1024)
241 sndbuf_size = 8 * 1024 * 1024;
242 if (rcvbuf_size > 8 * 1024 * 1024)
243 rcvbuf_size = 8 * 1024 * 1024;
244
245 marg_sl = ftp_sl_init();
246 if ((tmpdir = getenv("TMPDIR")) == NULL)
247 tmpdir = _PATH_TMP;
248
249 /* Set default operation mode based on FTPMODE environment variable */
250 if ((cp = getenv("FTPMODE")) != NULL) {
251 if (strcasecmp(cp, "passive") == 0) {
252 passivemode = 1;

--- 836 unchanged lines hidden --- 		215 marg_sl = ftp_sl_init();
216 if ((tmpdir = getenv("TMPDIR")) == NULL)
217 tmpdir = _PATH_TMP;
218
219 /* Set default operation mode based on FTPMODE environment variable */
220 if ((cp = getenv("FTPMODE")) != NULL) {
221 if (strcasecmp(cp, "passive") == 0) {
222 passivemode = 1;

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