The s6-fdholder-deletec program
s6-fdholder-deletec talks to a
fd-holding daemon on its open
descriptors 6 and 7, and tells it to close a file descriptor
it's currently holding.
s6-fdholder-deletec [ -t timeout ] id
- s6-fdholder-deletec expects to talk to a listening
s6-fdholderd program on its descriptors 6 and 7.
- It tells the server to close the file descriptor that has been
stored with identifier id.
- It then exits 0, or 1 if the server returned an error.
- -t timeout : if the operation cannot be
processed in timeout milliseconds, then fail with an error message.
Communications with the server should be near-instant, so this option is
only here to protect users against programming errors.
- s6-fdholder-deletec is the "internal" version of
s6-fdholder-delete. It simply
expects to be run as a UCSPI client, i.e. talking to the server
over descriptors 6 and 7, instead of connecting to the server
- The error messages for the s6-fdholder suite are explained