diff options
Diffstat (limited to 'usr.bin/csup/misc.h')
| -rw-r--r-- | usr.bin/csup/misc.h | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/usr.bin/csup/misc.h b/usr.bin/csup/misc.h new file mode 100644 index 0000000..b01b77a --- /dev/null +++ b/usr.bin/csup/misc.h @@ -0,0 +1,146 @@ +/*- + * Copyright (c) 2003-2006, Maxime Henrion <mux@FreeBSD.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. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. + * + * $FreeBSD$ + */ +#ifndef _MISC_H_ +#define _MISC_H_ + +#include <sys/types.h> + +#ifdef __FreeBSD__ +#include <md5.h> +#define MD5_DIGEST_LENGTH 16 +#define MD5_Init MD5Init +#define MD5_Final MD5Final +#define MD5_Update MD5Update +#else +#include <openssl/md5.h> +#endif + +/* If we're not compiling in a C99 environment, define the C99 types. */ +#if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901 + +#ifdef uint32_t +#undef uint32_t +#endif +#define uint32_t u_int32_t + +#ifdef uint16_t +#undef uint16_t +#endif +#define uint16_t u_int16_t + +#ifdef uint8_t +#undef uint8_t +#endif +#define uint8_t u_int8_t + +#else +#include <stdint.h> +#endif + +/* This is a GCC-specific keyword but some other compilers (namely icc) + understand it, and the code won't work if we can't disable padding + anyways. */ +#undef __packed +#define __packed __attribute__((__packed__)) + +/* We explicitely don't define this with icc because it defines __GNUC__ + but doesn't support it. */ +#undef __printflike +#if defined(__GNUC__) && !defined(__INTEL_COMPILER) && \ + (__GNUC__ > 2 || __GNUC__ == 2 && __GNUC__MINOR__ >= 7) +#define __printflike(fmtarg, firstvararg) \ + __attribute__((__format__ (__printf__, fmtarg, firstvararg))) +#else +#define __printflike(fmtarg, firstvararg) +#endif + +/* Exit codes. */ +#define STATUS_SUCCESS 0 +#define STATUS_FAILURE 1 +#define STATUS_TRANSIENTFAILURE 2 +#define STATUS_INTERRUPTED 3 + +struct config; +struct stream; + +/* Thread parameters. */ +struct thread_args { + struct config *config; + struct stream *rd; + struct stream *wr; + int status; + char *errmsg; +}; + +/* Minimum size for MD5_File() and MD5_End() buffers. */ +#define MD5_DIGEST_SIZE 33 + +#define min(a, b) ((a) > (b) ? (b) : (a)) +#define max(a, b) ((a) < (b) ? (b) : (a)) + +struct backoff_timer; +struct pattlist; +struct tm; + +int asciitoint(const char *, int *, int); +int lprintf(int, const char *, ...) __printflike(2, 3); +int MD5_File(char *, char *); +void MD5_End(char *, MD5_CTX *); +int rcsdatetotm(const char *, struct tm *); +time_t rcsdatetotime(const char *); +int pathcmp(const char *, const char *); +size_t commonpathlength(const char *, size_t, const char *, size_t); +const char *pathlast(const char *); +int isrcs(const char *, size_t *); +char *checkoutpath(const char *, const char *); +char *cvspath(const char *, const char *, int); +char *atticpath(const char *, const char *); +char *path_prefix(char *); +char *path_first(char *); +int mkdirhier(char *, mode_t); +char *tempname(const char *); +void *xmalloc(size_t); +void *xrealloc(void *, size_t); +char *xstrdup(const char *); +int xasprintf(char **, const char *, ...) __printflike(2, 3); +int rcsnum_cmp(char *, char *); +int rcsrev_istrunk(char *); +char *rcsrev_prefix(char *); + +struct pattlist *pattlist_new(void); +void pattlist_add(struct pattlist *, const char *); +char *pattlist_get(struct pattlist *, size_t); +size_t pattlist_size(struct pattlist *); +void pattlist_free(struct pattlist *); + +struct backoff_timer *bt_new(time_t, time_t, float, float); +time_t bt_get(struct backoff_timer *); +void bt_pause(struct backoff_timer *); +void bt_free(struct backoff_timer *); + +#endif /* !_MISC_H_ */ |
