Appendix: Summary of Safety Information

"Safeties" for each function

Here's a summary of the "safeties" for each function. You'll find definitions for the safety categories in the "Function safety" section of the Library Summary chapter.

Function	Classification	C	I	S	T
snd_ctl_close()	ALSA	No	No	Yes	Yes
snd_ctl_file_descriptor()	ALSA	No	No	Yes	Yes
snd_ctl_hw_info()	ALSA	No	No	Yes	Yes
snd_ctl_open()	ALSA	No	No	Yes	Yes
snd_ctl_read()	ALSA	No	No	Yes	Yes
snd_mixer_close()	ALSA	No	No	Yes	Yes
snd_mixer_group_read()	ALSA	No	No	Yes	Yes
snd_mixer_group_write()	ALSA	No	No	Yes	Yes
snd_mixer_groups()	ALSA	No	No	Yes	Yes
snd_mixer_info()	ALSA	No	No	Yes	Yes
snd_mixer_open()	ALSA	No	No	Yes	Yes
snd_mixer_read()	ALSA	No	No	Yes	Yes
snd_mixer_sort_gid_table()	ALSA	No	No	No	Yes
snd_pcm_build_linear_format()	ALSA	No	No	Yes	Yes
snd_pcm_channel_flush()	ALSA	No	No	Yes	Yes
snd_pcm_channel_info()	ALSA	No	No	Yes	Yes
snd_pcm_channel_params()	ALSA	No	No	Yes	Yes
snd_pcm_channel_prepare()	ALSA	No	No	Yes	Yes
snd_pcm_channel_setup()	ALSA	No	No	Yes	Yes
snd_pcm_channel_status()	ALSA	No	No	Yes	Yes
snd_pcm_close()	ALSA	No	No	Yes	Yes
snd_pcm_file_descriptor()	ALSA	No	No	Yes	Yes
snd_pcm_find()	Neutrino	No	No	Yes	Yes
snd_pcm_format_big_endian()	ALSA	No	No	Yes	Yes
snd_pcm_format_linear()	ALSA	No	No	Yes	Yes
snd_pcm_format_little_endian()	ALSA	No	No	Yes	Yes
snd_pcm_format_signed()	ALSA	No	No	Yes	Yes
snd_pcm_format_size()	ALSA	No	No	Yes	Yes
snd_pcm_format_unsigned()	ALSA	No	No	Yes	Yes
snd_pcm_format_width()	ALSA	No	No	Yes	Yes
snd_pcm_get_format_name()	ALSA	No	No	Yes	Yes
snd_pcm_info()	ALSA	No	No	Yes	Yes
snd_pcm_nonblock_mode()	ALSA	No	No	Yes	Yes
snd_pcm_open()	ALSA	No	No	Yes	Yes
snd_pcm_open_preferred()	Neutrino	No	No	Yes	Yes
snd_pcm_playback_drain()	ALSA	No	No	Yes	Yes
snd_pcm_plugin_flush()	Neutrino	No	No	Yes	Yes
snd_pcm_plugin_info()	ALSA	No	No	Yes	Yes
snd_pcm_plugin_params()	ALSA	No	No	Yes	Yes
snd_pcm_plugin_playback_drain()	ALSA	No	No	Yes	Yes
snd_pcm_plugin_prepare()	ALSA	No	No	Yes	Yes
snd_pcm_plugin_read()	ALSA	No	No	Yes	Yes
snd_pcm_plugin_set_disable()	Neutrino	No	No	Yes	Yes
snd_pcm_plugin_setup()	ALSA	No	No	Yes	Yes
snd_pcm_plugin_status()	ALSA	No	No	Yes	Yes
snd_pcm_plugin_write()	ALSA	No	No	Yes	Yes
snd_pcm_read()	ALSA	No	No	Yes	Yes
snd_pcm_write()	ALSA	No	No	Yes	Yes
snd_strerror()	ALSA	No	No	Yes	Yes