writing with error is fully operational

Author: cpetig

libc-bottom-half/cloudlibc/src/libc/unistd/write.c

@@ -88,6 +88,7 @@ ssize_t write(int fildes, const void *buf, size_t nbyte) {
     return amount;
   } else {
     wasip3_subtask_block_on(write_end->subtask);
+    write_end->subtask = WASIP3_SUBTASK_RETURNED;
     if (write_end->pending_result.is_err) {
       translate_error(write_end->pending_result.val.err);
       return -1;