Function recvall

Plugins/UnLuaExtensions/LuaSocket/Source/src/buffer.cpp:205–219

-------------------------------------------------------------------------*\ * Reads everything until the connection is closed (buffered) \*-------------------------------------------------------------------------*/

* Reads everything until the connection is closed (buffered)
\*-------------------------------------------------------------------------*/
static int recvall(p_buffer buf, luaL_Buffer *b) {
    int err = IO_DONE;
    size_t total = 0;
    while (err == IO_DONE) {
        const char *data; size_t count;
        err = buffer_get(buf, &data, &count);
        total += count;
        luaL_addlstring(b, data, count);
        buffer_skip(buf, count);
    }
    if (err == IO_CLOSED) {
        if (total > 0) return IO_DONE;
        else return IO_CLOSED;
    } else return err;
}

/*-------------------------------------------------------------------------*\
* Reads a line terminated by a CR LF pair or just by a LF. The CR and LF