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52 lines
2.1 KiB
C
52 lines
2.1 KiB
C
/* Declarations for recur.c.
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Copyright (C) 1996-2005 Free Software Foundation, Inc.
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This file is part of GNU Wget.
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GNU Wget is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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GNU Wget is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Wget; if not, write to the Free Software Foundation, Inc.,
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51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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In addition, as a special exception, the Free Software Foundation
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gives permission to link the code of its release of Wget with the
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OpenSSL project's "OpenSSL" library (or with modified versions of it
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that use the same license as the "OpenSSL" library), and distribute
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the linked executables. You must obey the GNU General Public License
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in all respects for all of the code used other than "OpenSSL". If you
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modify this file, you may extend this exception to your version of the
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file, but you are not obligated to do so. If you do not wish to do
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so, delete this exception statement from your version. */
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#ifndef RECUR_H
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#define RECUR_H
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/* For most options, 0 means no limits, but with -p in the picture,
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that causes a problem on the maximum recursion depth variable. To
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retain backwards compatibility we allow users to consider "0" to be
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synonymous with "inf" for -l, but internally infinite recursion is
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specified by -1 and 0 means to only retrieve the requisites of a
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single document. */
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#define INFINITE_RECURSION -1
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struct urlpos;
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void recursive_cleanup (void);
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uerr_t retrieve_tree (const char *);
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/* These are really in html-url.c. */
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struct urlpos *get_urls_file (const char *);
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struct urlpos *get_urls_html (const char *, const char *, bool *);
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void free_urlpos (struct urlpos *);
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#endif /* RECUR_H */
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