❦ 28 août 2016 15:21 CEST, Jonathan de Boyne Pollard <j.deboynepollard-newsgro...@ntlworld.com> :
>> You mean like libsystemd, which looks in /run to see whether systemd >> is in use, talks to it if it is, and returns some suitable error >> code (-ENOSYS?) if it isn't? :-) >> > Here's interesting for you. (-: > > Here's libsystemd and Arturo Borrero Gonzalez's code that calls it. > Please point to the line that checks in /run for systemd running. > > * > https://github.com/formorer/pkg-conntrack-tools/blob/1ed72f0e691bbd92a78a0a944a9c448260e6ff41/src/systemd.c#L30 > > * > https://github.com/systemd/systemd/blob/master/src/libsystemd/sd-daemon/sd-daemon.c#L404 Line 432. systemd sets NOTIFY_SOCKET environment variable. Previous lines are variable declaration and safety checks for provided variables. -- Modularise. Use subroutines. - The Elements of Programming Style (Kernighan & Plauger)
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