Commit 049346aa authored by Pieter Noordhuis's avatar Pieter Noordhuis
Browse files

Merge pull request #132 from nwmcsween/constify

constify: constify some variables / functions
parents 37a840dc ba6c3c15
......@@ -62,7 +62,8 @@ void __redisAppendCommand(redisContext *c, char *cmd, size_t len);
/* Functions managing dictionary of callbacks for pub/sub. */
static unsigned int callbackHash(const void *key) {
return dictGenHashFunction((unsigned char*)key,sdslen((char*)key));
return dictGenHashFunction((const unsigned char*)key
, sdslen((const char*)key));
}
static void *callbackValDup(void *privdata, const void *src) {
......@@ -73,7 +74,7 @@ static void *callbackValDup(void *privdata, const void *src) {
}
static int callbackKeyCompare(void *privdata, const void *key1, const void *key2) {
int l1, l2;
const int l1, l2;
((void) privdata);
l1 = sdslen((sds)key1);
......
......@@ -665,7 +665,7 @@ int redisReaderGetReply(redisReader *r, void **reply) {
}
/* Calculate the number of bytes needed to represent an integer as string. */
static int intlen(int i) {
static const int intlen(int i) {
int len = 0;
if (i < 0) {
len++;
......@@ -679,7 +679,7 @@ static int intlen(int i) {
}
/* Helper that calculates the bulk length given a certain string length. */
static size_t bulklen(size_t len) {
static const size_t bulklen(size_t len) {
return 1+intlen(len)+2+len+2;
}
......
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