139 lines
4.3 KiB
C
139 lines
4.3 KiB
C
/*-
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* Copyright (c) 2003-2006, Maxime Henrion <mux@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _MISC_H_
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#define _MISC_H_
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#include <openssl/md5.h>
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#include <sys/types.h>
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/* If we're not compiling in a C99 environment, define the C99 types. */
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#if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901
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#ifdef uint32_t
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#undef uint32_t
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#endif
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#define uint32_t u_int32_t
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#ifdef uint16_t
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#undef uint16_t
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#endif
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#define uint16_t u_int16_t
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#ifdef uint8_t
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#undef uint8_t
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#endif
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#define uint8_t u_int8_t
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#else
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#include <stdint.h>
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#endif
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/* This is a GCC-specific keyword but some other compilers (namely icc)
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understand it, and the code won't work if we can't disable padding
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anyways. */
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#undef __packed
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#define __packed __attribute__((__packed__))
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/* We explicitely don't define this with icc because it defines __GNUC__
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but doesn't support it. */
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#undef __printflike
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#if defined(__GNUC__) && !defined(__INTEL_COMPILER) && \
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(__GNUC__ > 2 || __GNUC__ == 2 && __GNUC__MINOR__ >= 7)
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#define __printflike(fmtarg, firstvararg) \
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__attribute__((__format__ (__printf__, fmtarg, firstvararg)))
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#else
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#define __printflike(fmtarg, firstvararg)
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#endif
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/* Exit codes. */
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#define STATUS_SUCCESS 0
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#define STATUS_FAILURE 1
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#define STATUS_TRANSIENTFAILURE 2
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#define STATUS_INTERRUPTED 3
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struct config;
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struct stream;
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/* Thread parameters. */
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struct thread_args {
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struct config *config;
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struct stream *rd;
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struct stream *wr;
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int status;
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char *errmsg;
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};
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/* Minimum size for MD5_File() and MD5_End() buffers. */
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#define MD5_DIGEST_SIZE 33
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#define min(a, b) ((a) > (b) ? (b) : (a))
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#define max(a, b) ((a) < (b) ? (b) : (a))
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struct backoff_timer;
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struct pattlist;
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struct tm;
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int asciitoint(const char *, int *, int);
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int lprintf(int, const char *, ...) __printflike(2, 3);
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int MD5_File(char *, char *);
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void MD5_End(char *, MD5_CTX *);
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int rcsdatetotm(const char *, struct tm *);
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time_t rcsdatetotime(const char *);
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int pathcmp(const char *, const char *);
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size_t commonpathlength(const char *, size_t, const char *, size_t);
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const char *pathlast(const char *);
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int isrcs(const char *, size_t *);
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char *checkoutpath(const char *, const char *);
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char *cvspath(const char *, const char *, int);
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char *atticpath(const char *, const char *);
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char *path_prefix(char *);
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char *path_first(char *);
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int mkdirhier(char *, mode_t);
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char *tempname(const char *);
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void *xmalloc(size_t);
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void *xrealloc(void *, size_t);
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char *xstrdup(const char *);
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int xasprintf(char **, const char *, ...) __printflike(2, 3);
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int rcsnum_cmp(char *, char *);
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int rcsrev_istrunk(char *);
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char *rcsrev_prefix(char *);
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struct pattlist *pattlist_new(void);
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void pattlist_add(struct pattlist *, const char *);
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char *pattlist_get(struct pattlist *, size_t);
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size_t pattlist_size(struct pattlist *);
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void pattlist_free(struct pattlist *);
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struct backoff_timer *bt_new(time_t, time_t, float, float);
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time_t bt_get(struct backoff_timer *);
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void bt_pause(struct backoff_timer *);
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void bt_free(struct backoff_timer *);
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#endif /* !_MISC_H_ */
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