On Fri, Apr 14, 2017 at 10:57:01AM +0200, Enrico Weigelt, metux IT consult wrote:
[cut] > * srvmgt_daemonize() > --> detach from controlling terminal, etc > * srvmgt_droppriv(...) > --> drop root privileges (if we are still root) > --> several versions, eg. with fetching the target uid/gid from env > * srvmgt_report_state(...) > --> report the service state to the supervisor > --> states could be eg. > * SRVMGT_STATE_STARTUP -- still within the startup phase > * SRVMGT_STATE_READY_LOCAL -- ready for local clients only > * SRVMGT_STATE_READY_ALL -- ready for all clients > * SRVMGT_STATE_BUSY -- too busy to process new requests > * SRVMGT_STATE_SHUTDOWN -- shutting down, still finishing > queued requests > * SRVMGT_STATE_DEFERRED -- temporarily can't accept new > requests (eg. overload) > * SRVMGT_STATE_WAITING -- wait for resource (eg. printer > needs paper or ink) > * SRVMGT_STATE_OFFLINE -- completely offline (eg. due some > fatal error) > > For start, we'd just write a small library, that logs to syslog, > perhaps maintains some pidfiles (maybe even a *compile-time* option > to route directly to libsystemd), then patch up packages that currently > use libsystemd to use our new one. > I personally don't see why one would like to redo libsystemd0 from scratch, as you seem so kee of doing. Go on down your path, but I suspect not many people would cheer at you in this camp... HND KatolaZ -- [ ~.,_ Enzo Nicosia aka KatolaZ - GLUGCT -- Freaknet Medialab ] [ "+. katolaz [at] freaknet.org --- katolaz [at] yahoo.it ] [ @) http://kalos.mine.nu --- Devuan GNU + Linux User ] [ @@) http://maths.qmul.ac.uk/~vnicosia -- GPG: 0B5F062F ] [ (@@@) Twitter: @KatolaZ - skype: katolaz -- github: KatolaZ ]
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