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SDS: sdsjoinsds() call ported from antirez/sds fork.

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This commit is contained in:
antirez 2015-07-25 17:05:20 +02:00
parent 6b836b6b41
commit 11425c89cf
2 changed files with 13 additions and 0 deletions
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12
src/sds.c
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@ -1075,6 +1075,18 @@ sds sdsjoin(char **argv, int argc, char *sep) {
return join;
}
/* Like sdsjoin, but joins an array of SDS strings. */
sds sdsjoinsds(sds *argv, int argc, const char *sep, size_t seplen) {
sds join = sdsempty();
int j;
for (j = 0; j < argc; j++) {
join = sdscatsds(join, argv[j]);
if (j != argc-1) join = sdscatlen(join,sep,seplen);
}
return join;
}
#if defined(REDIS_TEST) || defined(SDS_TEST_MAIN)
#include <stdio.h>
#include "testhelp.h"

1
src/sds.h
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@ -247,6 +247,7 @@ sds sdscatrepr(sds s, const char *p, size_t len);
sds *sdssplitargs(const char *line, int *argc);
sds sdsmapchars(sds s, const char *from, const char *to, size_t setlen);
sds sdsjoin(char **argv, int argc, char *sep);
sds sdsjoinsds(sds *argv, int argc, const char *sep, size_t seplen);
/* Low level functions exposed to the user API */
sds sdsMakeRoomFor(sds s, size_t addlen);