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daurnimator
Retrieve Table Length
I am monitoring signals emmitted by bluez(bluetooth) A lot of the signals contain tables with no entrys I need to know if a table is empty before trying to retrieve it's contents.
I noticed there is a dbus function 'dbus_message_iter_get_element_count()' that appears to do what I want, but I don't think it is implemented in ldbus.
questions: What is the proper way to determine an empty table in a signal message? Can the above function be added to ldbus?
What is a PR? How Do I send one?
PR = Pull Request. This seems to be a reasonable introductory guide: https://www.freecodecamp.org/news/how-to-make-your-first-pull-request-on-github-3/
Do you have any experience with C?
Over 40 years of c experience, mostly embedded software
On Mon, Jan 24, 2022 at 4:32 AM daurnimator @.***> wrote:
What is a PR? How Do I send one?
PR = Pull Request. This seems to be a reasonable introductory guide: https://www.freecodecamp.org/news/how-to-make-your-first-pull-request-on-github-3/
Do you have any experience with C?
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