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| author | brian <brian@FreeBSD.org> | 2001-07-04 03:34:20 +0000 |
|---|---|---|
| committer | brian <brian@FreeBSD.org> | 2001-07-04 03:34:20 +0000 |
| commit | 746c94eef49c16fd453841bbf10d856057837480 (patch) | |
| tree | 7a9a6d5a608388edca4eee1f442419c937608a1b /usr.sbin/ppp/defs.c | |
| parent | 33e85623fa7950794d670bf31ce9bde30f6422b5 (diff) | |
| download | FreeBSD-src-746c94eef49c16fd453841bbf10d856057837480.zip FreeBSD-src-746c94eef49c16fd453841bbf10d856057837480.tar.gz | |
Handle any of descriptors 0, 1 or 2 being closed when we're
envoked -- don't use them (as return values from open()), then
(say) close(STDIN_FILENO) when daemonising.
This is done by grabbing 3 descriptors to /dev/null at startup and
releasing them after we've daemonised.
MFC after: 1 week
Diffstat (limited to 'usr.sbin/ppp/defs.c')
0 files changed, 0 insertions, 0 deletions
