void populateCommandTable(void) {
    int j;
    int numcommands = sizeof(redisCommandTable)/sizeof(struct redisCommand);

    for (j = 0; j < numcommands; j++) {
        struct redisCommand *c = redisCommandTable+j;
        int retval1, retval2;

        /* Translate the command string flags description into an actual
         * set of flags. */
        if (populateCommandTableParseFlags(c,c->sflags) == C_ERR)
            serverPanic("Unsupported command flag");

        c->id = ACLGetCommandID(c->name); /* Assign the ID used for ACL. */
        retval1 = dictAdd(server.commands, sdsnew(c->name), c);
        /* Populate an additional dictionary that will be unaffected
         * by rename-command statements in redis.conf. */
        retval2 = dictAdd(server.orig_commands, sdsnew(c->name), c);
        serverAssert(retval1 == DICT_OK && retval2 == DICT_OK);
    }
}
void populateCommandTable(void) {
    int j;
    int numcommands = sizeof(redisCommandTable)/sizeof(struct redisCommand);

    for (j = 0; j < numcommands; j++) {
        struct redisCommand *c = redisCommandTable+j;
        int retval1, retval2;

         
        if (populateCommandTableParseFlags(c,c->sflags) == C_ERR)
            serverPanic("Unsupported command flag");

        c->id = ACLGetCommandID(c->name);  
        retval1 = dictAdd(server.commands, sdsnew(c->name), c);
         
        retval2 = dictAdd(server.orig_commands, sdsnew(c->name), c);
        serverAssert(retval1 == DICT_OK && retval2 == DICT_OK);
    }
}