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/* $OpenBSD: util.h,v 1.19 2007/05/09 21:19:28 xsa Exp $ */
/*
* Copyright (c) 2006 Niall O'Higgins <niallo@openbsd.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef UTIL_H
#define UTIL_H
void cvs_get_repository_path(const char *, char *, size_t);
void cvs_get_repository_name(const char *, char *, size_t);
void cvs_modetostr(mode_t, char *, size_t);
void cvs_strtomode(const char *, mode_t *);
void cvs_mkadmin(const char *, const char *, const char *,
char *, char *, int);
void cvs_mkpath(const char *);
int cvs_cksum(const char *, char *, size_t);
int cvs_getargv(const char *, char **, int);
int cvs_chdir(const char *, int);
int cvs_rename(const char *, const char *);
int cvs_unlink(const char *);
int cvs_rmdir(const char *);
char **cvs_makeargv(const char *, int *);
void cvs_freeargv(char **, int);
u_int cvs_revision_select(RCSFILE *, char *);
struct cvs_line {
u_char *l_line;
size_t l_len;
int l_lineno;
int l_needsfree;
TAILQ_ENTRY(cvs_line) l_list;
};
TAILQ_HEAD(cvs_tqh, cvs_line);
struct cvs_lines {
int l_nblines;
struct cvs_tqh l_lines;
};
struct cvs_argvector {
char *str;
char **argv;
};
BUF *cvs_patchfile(u_char *, size_t, u_char *,
size_t, int (*p)(struct cvs_lines *,
struct cvs_lines *));
struct cvs_lines *cvs_splitlines(u_char *, size_t);
void cvs_freelines(struct cvs_lines *);
struct cvs_argvector *cvs_strsplit(char *, const char *);
void cvs_argv_destroy(struct cvs_argvector *);
int cvs_yesno(void);
#endif /* UTIL_H */
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