cloudos-tests

--- Failing tests ---
total number of failing tests: 68
total number of succeeding tests: 890
* clocks are not supported together with locks/condvars yet
  - cnd_timedwait::success
  - cnd_timedwait::timedout
  - mq_timedreceive::bad
  - mq_timedreceive::blocking
  - mq_timedsend::bad
  - mq_timedsend::blocking
  - mtx_timedlock::success
  - mtx_timedlock::timedout
  - pthread_cond_timedwait::signalled
  - pthread_cond_timedwait::timedout
  - pthread_condattr_setclock::signalled
  - pthread_condattr_setclock::timedout
  - pthread_mutex_timedlock::blocked
  - pthread_mutex_timedlock::timedout
  - pthread_rwlock_rdlock::busy
  - pthread_rwlock_rdlock::success
  - sem_timedwait::success
  - sem_timedwait::timedout
  - uv_cond_init::example
* poll: other types not supported yet
  - ioctl::bad
  - poll::file
  - poll::pipe
  - poll::pollnval
  - poll::socket
* poll: doesn't return number of readable/writable bytes yet
  - ioctl::fionbio
  - ioctl::fionread
  - setvbuf::iofbf_pipe
  - setvbuf::iolbf_pipe
  - setvbuf::ionbf_pipe
* mem_sync not implemented yet
  - msync::bad
  - msync::example
* mem_protect not implemented yet
  - mmap::w_xor_x
  - mprotect::example
* fd_sync not implemented yet
  - fsync::bad
  - fsync::example
* fd_datasync not implemented yet
  - fdatasync::bad
  - fdatasync::example
* file_stat_fput not implemented yet
  - futimens::example
  - lseek::example
  - ftruncate::example
  - utimensat::example
* some open flags (O_EXCL, O_DIRECTORY, ...) in file_open() unsupported
  - argdata_reader_pull::eagain (O_NONBLOCK)
  - fclose::eagain (O_NONBLOCK)
  - fflush::eagain (O_NONBLOCK)
  - fgetc::eagain (O_NONBLOCK)
  - fgets::eagain (O_NONBLOCK)
  - fputc::eagain (O_NONBLOCK)
  - fputs::eagain (O_NONBLOCK)
  - fputwc::eagain (O_NONBLOCK)
  - fputws::eagain (O_NONBLOCK)
  - fread::eagain (O_NONBLOCK)
  - dprintf::bad (O_NONBLOCK)
  - dwprintf::bad (O_NONBLOCK)
  - syslog::example (O_NONBLOCK)
  - openat::o_append
  - openat::o_directory
  - openat::o_excl
* shared memory fd's are not supported yet
  - shm_open::bad
  - shm_open::example
  - shm_open::rights
* O_NONBLOCK not supported for sockets
  - recv::bad
  - recvmsg::bad
  - shutdown::example
* MSG_WAITALL not supported
  - recv::waitall
* MSG_PEEK not supported
  - recv::example
  - recvmsg::msg_trunc
* rights for opened files should be masked with file-specific rights only
  - openat::o_trunc
* sometimes failing for unknown reason?
  - pthread_detach::alive
  - pthread_detach::dead
  - stdio_random::fmemopen_buffer
  - stdio_random::fmemopen_null
  - stdio_random::fopenat
  - stdio_random::tmpfile
  - thrd_detach::alive
  - thrd_detach::dead