iiod/interpreter: Remove unused functions

Signed-off-by: Philip Molloy <[email protected]>
analogdevicesinc · Feb 11, 2025 · a80a312 · a80a312
1 parent d687ea3
commit a80a312
Showing 1 changed file with 0 additions and 80 deletions.
diff --git a/iiod/interpreter.c b/iiod/interpreter.c
@@ -116,86 +116,6 @@ static ssize_t writefd_aio(struct parser_pdata *pdata, const void *dest,
 }
 #endif /* WITH_AIO */
 
-static ssize_t readfd_io(struct parser_pdata *pdata, void *dest, size_t len)
-{
-	ssize_t ret;
-	struct pollfd pfd[2];
-
-	pfd[0].fd = pdata->fd_in;
-	pfd[0].events = POLLIN | POLLRDHUP;
-	pfd[0].revents = 0;
-	pfd[1].fd = thread_pool_get_poll_fd(pdata->pool);
-	pfd[1].events = POLLIN;
-	pfd[1].revents = 0;
-
-	do {
-		poll_nointr(pfd, 2);
-
-		/* Got STOP event, or client closed the socket: treat it as EOF */
-		if (pfd[1].revents & POLLIN || pfd[0].revents & POLLRDHUP)
-			return 0;
-		if (pfd[0].revents & POLLERR)
-			return -EIO;
-		if (!(pfd[0].revents & POLLIN))
-			continue;
-
-		do {
-			if (pdata->fd_in_is_socket)
-				ret = recv(pdata->fd_in, dest, len, MSG_NOSIGNAL);
-			else
-				ret = read(pdata->fd_in, dest, len);
-		} while (ret == -1 && errno == EINTR);
-
-		if (ret != -1 || errno != EAGAIN)
-			break;
-	} while (true);
-
-	if (ret == -1)
-		return -errno;
-
-	return ret;
-}
-
-static ssize_t writefd_io(struct parser_pdata *pdata, const void *src, size_t len)
-{
-	ssize_t ret;
-	struct pollfd pfd[2];
-
-	pfd[0].fd = pdata->fd_out;
-	pfd[0].events = POLLOUT;
-	pfd[0].revents = 0;
-	pfd[1].fd = thread_pool_get_poll_fd(pdata->pool);
-	pfd[1].events = POLLIN;
-	pfd[1].revents = 0;
-
-	do {
-		poll_nointr(pfd, 2);
-
-		/* Got STOP event, or client closed the socket: treat it as EOF */
-		if (pfd[1].revents & POLLIN || pfd[0].revents & POLLHUP)
-			return 0;
-		if (pfd[0].revents & POLLERR)
-			return -EIO;
-		if (!(pfd[0].revents & POLLOUT))
-			continue;
-
-		do {
-			if (pdata->fd_out_is_socket)
-				ret = send(pdata->fd_out, src, len, MSG_NOSIGNAL);
-			else
-				ret = write(pdata->fd_out, src, len);
-		} while (ret == -1 && errno == EINTR);
-
-		if (ret != -1 || errno != EAGAIN)
-			break;
-	} while (true);
-
-	if (ret == -1)
-		return -errno;
-
-	return ret;
-}
-
 void interpreter(struct iio_context *ctx, int fd_in, int fd_out,
 		 bool is_socket, bool is_usb,
 		 struct thread_pool *pool, const void *xml_zstd,