Mark the timeout parameter as const in various functions

The struct timeval argument in redisConnectWithTimeout(),
redisConnectUnixWithTimeout(), redisSetTimeout(),
redisContextSetTimeout(), redisContextConnectTcp()
and redisContextConnectUnix() is never modified and can
therefore be marked as const.

Signed-off-by: Noah Williamsson <noah.williamsson@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/hiredis.c b/hiredis.c
index 80599db..9b74b5b 100644
--- a/hiredis.c
+++ b/hiredis.c
@@ -1025,7 +1025,7 @@ redisContext *redisConnect(const char *ip, int port) {
     return c;
 }
 
-redisContext *redisConnectWithTimeout(const char *ip, int port, struct timeval tv) {
+redisContext *redisConnectWithTimeout(const char *ip, int port, const struct timeval tv) {
     redisContext *c;
 
     c = redisContextInit();
@@ -1061,7 +1061,7 @@ redisContext *redisConnectUnix(const char *path) {
     return c;
 }
 
-redisContext *redisConnectUnixWithTimeout(const char *path, struct timeval tv) {
+redisContext *redisConnectUnixWithTimeout(const char *path, const struct timeval tv) {
     redisContext *c;
 
     c = redisContextInit();
@@ -1086,7 +1086,7 @@ redisContext *redisConnectUnixNonBlock(const char *path) {
 }
 
 /* Set read/write timeout on a blocking socket. */
-int redisSetTimeout(redisContext *c, struct timeval tv) {
+int redisSetTimeout(redisContext *c, const struct timeval tv) {
     if (c->flags & REDIS_BLOCK)
         return redisContextSetTimeout(c,tv);
     return REDIS_ERR;