Add an example that calls redisCommandArgv
See
#include <winsock2.h> /* For struct timeval */
#endif
+static void example_argv_command(redisContext *c, size_t n) {
+ char **argv, tmp[42];
+ size_t *argvlen;
+ redisReply *reply;
+
+ /* We're allocating two additional elements for command and key */
+ argv = malloc(sizeof(*argv) * (2 + n));
+ argvlen = malloc(sizeof(*argvlen) * (2 + n));
+
+ /* First the command */
+ argv[0] = (char*)"RPUSH";
+ argvlen[0] = sizeof("RPUSH") - 1;
+
+ /* Now our key */
+ argv[1] = (char*)"argvlist";
+ argvlen[1] = sizeof("argvlist") - 1;
+
+ /* Now add the entries we wish to add to the list */
+ for (size_t i = 2; i < (n + 2); i++) {
+ argvlen[i] = snprintf(tmp, sizeof(tmp), "argv-element-%zu", i - 2);
+ argv[i] = strdup(tmp);
+ }
+
+ /* Execute the command using redisCommandArgv. We're sending the arguments with
+ * two explicit arrays. One for each argument's string, and the other for its
+ * length. */
+ reply = redisCommandArgv(c, n + 2, (const char **)argv, (const size_t*)argvlen);
+
+ if (reply == NULL || c->err) {
+ fprintf(stderr, "Error: Couldn't execute redisCommandArgv\n");
+ exit(1);
+ }
+
+ if (reply->type == REDIS_REPLY_INTEGER) {
+ printf("%s reply: %lld\n", argv[0], reply->integer);
+ }
+
+ freeReplyObject(reply);
+
+ /* Clean up */
+ for (size_t i = 2; i < (n + 2); i++) {
+ free(argv[i]);
+ }
+
+ free(argv);
+ free(argvlen);
+}
+
int main(int argc, char **argv) {
unsigned int j, isunix = 0;
redisContext *c;
@@ -87,6 +135,9 @@ int main(int argc, char **argv) {
}
freeReplyObject(reply);
+ /* See function for an example of redisCommandArgv */
+ example_argv_command(c, 10);
+
/* Disconnects and frees the context */
redisFree(c);
