Snippets for aml-main-loop 0.3.0 from Fedora s390x

Sourced from https://kojipkgs.fedoraproject.org/packages/aml/0.3.0/11.fc45/data/logs/s390x/build.log.

• ../src/epoll.c:181:15: warning: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    181 |         (void)read(ctx->fd, &fdsi, sizeof(fdsi));
        |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../src/epoll.c:96:23: warning: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
     96 |                 (void)read(self->timer_fd, &count, sizeof(count));
        |                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../src/aml.c:333:9: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    333 |         write(self->self_pipe_wfd, &one, sizeof(one));
        |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~