forked from mirrors/tftp-hpa-google
9a92dec1dc
Allow the user to tweak the remap deadman counter if it is necessary for whatever reason. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/* ----------------------------------------------------------------------- *
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*
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* Copyright 2001-2007 H. Peter Anvin - All Rights Reserved
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*
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* This program is free software available under the same license
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* as the "OpenBSD" operating system, distributed at
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* http://www.openbsd.org/.
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*
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* ----------------------------------------------------------------------- */
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/*
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* remap.h
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*
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* Prototypes for regular-expression based filename remapping.
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*/
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#ifndef TFTPD_REMAP_H
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#define TFTPD_REMAP_H
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/* Opaque type */
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struct rule;
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#ifdef WITH_REGEX
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/* This is called when we encounter a substitution like \i. The
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macro character is passed as the first argument; the output buffer,
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if any, is passed as the second argument. The function should return
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the number of characters output, or -1 on failure. */
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typedef int (*match_pattern_callback) (char, char *);
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/* Read a rule file */
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struct rule *parserulefile(FILE *);
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/* Destroy a rule file data structure */
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void freerules(struct rule *);
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/* Execute a rule set on a string; returns a malloc'd new string. */
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struct formats;
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char *rewrite_string(const struct formats *, const char *,
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const struct rule *, int, int,
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match_pattern_callback, const char **);
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/* Remapping deadman counter */
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extern int deadman_max_steps;
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#endif /* WITH_REGEX */
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#endif /* TFTPD_REMAP_H */
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