All strings are already validated in packet__read_string().

Removed some whitespace and copy paste errors.

Signed-off-by: Karl Palsson <karlp@etactica.com>

This just gets them all listed, explaining the available apis where they
could be used is left as further work.

Signed-off-by: Karl Palsson <karlp@etactica.com>

Uses the NaturalDocs 1.5 compatible style. (Forward compatible with v2)
Uses > for short snippets and the tagged style for longer snippets.

Signed-off-by: Karl Palsson <karlp@etactica.com>

Signed-off-by: Karl Palsson <karlp@etactica.com>

This makes the documentation of the options available in
https://mosquitto.org/api/files/mosquitto-h.html#mosquitto_subscribe_v5


a lot cleaner. (and also _subscribe_multiple())

Signed-off-by: Karl Palsson <karlp@etactica.com>

Signed-off-by: Karl Palsson <karlp@etactica.com>

This change improves the option list rendering by correctly triggering
naturaldocs detection of the lists.  No change other than line breaks
and whitespace.

Signed-off-by: Karl Palsson <karlp@etactica.com>

_string_option was grouped with the callbacks instead of _int_option and
_void_option.  Grouped them all together neatly.

Signed-off-by: Karl Palsson <karlp@etactica.com>

Signed-off-by: Michael Liu <michael.liu.point@gmail.com>

It was not returning MOSQ_ERR_INVAL if the topic contains a wildcard.

Closes #1589. Thanks to mdelete.

Closes #1519. Thanks to Christoph Krey.

Default behaviour for v5 clients using `-c` is now to use infinite length
sessions, as with v3 clients.

Closes #1546. Thanks to Kiran Pradeep.

Default behaviour for v5 clients using `-c` is now to use infinite length
sessions, as with v3 clients.

Closes #1546. Thanks to Kiran Pradeep.

Signed-off-by: Gianfranco Costamagna <costamagnagianfranco@yahoo.it>

Bugfix: enabling DLT was overriding everything else on linker flags because of error in cmake set keyword

Signed-off-by: Gianfranco Costamagna <costamagnagianfranco@yahoo.it>

Signed-off-by: Gianfranco Costamagna <costamagnagianfranco@yahoo.it>

This means `--remove-retained -t bbc/# -T bbc/one/#` would remove all
retained messages in `bbc/#`, instead of leaving all of the topics in
`bbc/one/#`.

Closes #1585. Thanks to Simon Moser.

Covers when loading certificates fails, or there are ENGINE problems.

Closes #1552. Thanks to Michael Richardson.

Closes #1584. Thanks to panava.

Closes #1533. Thanks to Markus Gothe.