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| author | phk <phk@FreeBSD.org> | 1999-08-13 16:29:27 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 1999-08-13 16:29:27 +0000 |
| commit | 2de9577491dbec6d8e645d0097f31430db51e027 (patch) | |
| tree | 82623fe7490374bdb5d7f9415eeba864d2186808 /lib/libutil/login_auth.c | |
| parent | 3354ac333e6bef849b93cfbd9476cd0cdc428f7a (diff) | |
| download | FreeBSD-src-2de9577491dbec6d8e645d0097f31430db51e027.zip FreeBSD-src-2de9577491dbec6d8e645d0097f31430db51e027.tar.gz | |
Add support for device drivers which want to track all open/close
operations. This allows a device driver better insight into
what is going on that the current:
proc1: open /dev/foo R/O
devsw->open( R/O, proc1 )
proc2: open /dev/foo R/W
devsw->open( R/W, proc2 )
proc2: close
/* nothing, but device is
really only R/O open */
proc1: close
devsw->close( R/O, proc1 )
Diffstat (limited to 'lib/libutil/login_auth.c')
0 files changed, 0 insertions, 0 deletions
