fluencelabs/redis
1
0
Fork 0
mirror of https://github.com/fluencelabs/redis synced 2025-03-17 16:10:50 +00:00
Code Issues Projects Releases Wiki Activity

Write RDB magic using a REDIS_RDB_VERSION define that is defined inside rdb.h

Browse Source
This commit is contained in:
antirez 2012-03-31 17:08:40 +02:00
parent 609ea08445
commit d0ace5a314
2 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/rdb.c
View File

@ -602,6 +602,7 @@ int rdbSave(char *filename) {
dictIterator *di = NULL;
dictEntry *de;
char tmpfile[256];
char magic[10];
int j;
long long now = mstime();
FILE *fp;
@ -616,7 +617,8 @@ int rdbSave(char *filename) {
}
rioInitWithFile(&rdb,fp);
if (rdbWriteRaw(&rdb,"REDIS0004",9) == -1) goto werr;
snprintf(magic,sizeof(magic),"REDIS%04d",REDIS_RDB_VERSION);
if (rdbWriteRaw(&rdb,magic,9) == -1) goto werr;
for (j = 0; j < server.dbnum; j++) {
redisDb *db = server.db+j;

4
src/rdb.h
View File

@ -7,6 +7,10 @@
/* TBD: include only necessary headers. */
#include "redis.h"
/* The current RDB version. When the format changes in a way that is no longer
* backward compatible this number gets incremented. */
#define REDIS_RDB_VERSION 4
/* Defines related to the dump file format. To store 32 bits lengths for short
* keys requires a lot of space, so we check the most significant 2 bits of
* the first byte to interpreter the length: