In message: <86r5jqdz9w....@ds4.des.no>
Dag-Erling Smørgrav <d...@des.no> writes:
: "M. Warner Losh" <i...@bsdimp.com> writes:
: > + /*
: > + * Close the PID file, and all other open descriptors.
: > + * Inherit std{in,out,err} only.
: > + */
: > + cfg.close_pidfile();
: > + ::closefrom(3);
:
: Actually, closefrom() is sufficient, since the only resource held by the
: pidfile that would persist across execve() is the file descriptor (and
: hence the lock).
I went ahead and used pidfile_close in this context because that's
what's recommended in the man page. I know it is likely redundant,
but I thought better safe than sorry...
Warner
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