diff options
author | antirez <antirez@gmail.com> | 2010-06-22 00:07:48 +0200 |
---|---|---|
committer | antirez <antirez@gmail.com> | 2010-07-01 14:38:51 +0200 |
commit | e2641e09cc0daf44f63f654230f72d22acf3a9af (patch) | |
tree | f0443876d28414f7c80787593e5f35a9f9c87747 /src/sds.h | |
parent | c2ff0e90b8ce84d7b966622ffe0178303bb0a625 (diff) | |
download | redis-e2641e09cc0daf44f63f654230f72d22acf3a9af.tar.gz |
redis.c split into many different C files.
networking related stuff moved into networking.c
moved more code
more work on layout of source code
SDS instantaneuos memory saving. By Pieter and Salvatore at VMware ;)
cleanly compiling again after the first split, now splitting it in more C files
moving more things around... work in progress
split replication code
splitting more
Sets split
Hash split
replication split
even more splitting
more splitting
minor change
Diffstat (limited to 'src/sds.h')
-rw-r--r-- | src/sds.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/sds.h b/src/sds.h new file mode 100644 index 000000000..ef3a418f2 --- /dev/null +++ b/src/sds.h @@ -0,0 +1,74 @@ +/* SDSLib, A C dynamic strings library + * + * Copyright (c) 2006-2010, Salvatore Sanfilippo <antirez at gmail dot com> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * * 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. + * * Neither the name of Redis nor the names of its contributors may be used + * to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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. + */ + +#ifndef __SDS_H +#define __SDS_H + +#include <sys/types.h> + +typedef char *sds; + +struct sdshdr { + int len; + int free; + char buf[]; +}; + +sds sdsnewlen(const void *init, size_t initlen); +sds sdsnew(const char *init); +sds sdsempty(); +size_t sdslen(const sds s); +sds sdsdup(const sds s); +void sdsfree(sds s); +size_t sdsavail(sds s); +sds sdscatlen(sds s, void *t, size_t len); +sds sdscat(sds s, char *t); +sds sdscpylen(sds s, char *t, size_t len); +sds sdscpy(sds s, char *t); + +#ifdef __GNUC__ +sds sdscatprintf(sds s, const char *fmt, ...) + __attribute__((format(printf, 2, 3))); +#else +sds sdscatprintf(sds s, const char *fmt, ...); +#endif + +sds sdstrim(sds s, const char *cset); +sds sdsrange(sds s, int start, int end); +void sdsupdatelen(sds s); +int sdscmp(sds s1, sds s2); +sds *sdssplitlen(char *s, int len, char *sep, int seplen, int *count); +void sdsfreesplitres(sds *tokens, int count); +void sdstolower(sds s); +void sdstoupper(sds s); +sds sdsfromlonglong(long long value); +sds sdscatrepr(sds s, char *p, size_t len); + +#endif |