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| author | ru <ru@FreeBSD.org> | 2002-12-24 13:41:48 +0000 |
|---|---|---|
| committer | ru <ru@FreeBSD.org> | 2002-12-24 13:41:48 +0000 |
| commit | 4979ab8d816b8ab1d2eb74e7179f8f63e04f0972 (patch) | |
| tree | 3a2594ccf0dfa39e2b9d787edfbc673670ae29da /share/man/man9/device_get_state.9 | |
| parent | a59d939300a476e89fd904d21bef510b0d7f7da0 (diff) | |
| download | FreeBSD-src-4979ab8d816b8ab1d2eb74e7179f8f63e04f0972.zip FreeBSD-src-4979ab8d816b8ab1d2eb74e7179f8f63e04f0972.tar.gz | |
mdoc(7) police: Deal with self-xrefs.
Diffstat (limited to 'share/man/man9/device_get_state.9')
| -rw-r--r-- | share/man/man9/device_get_state.9 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/share/man/man9/device_get_state.9 b/share/man/man9/device_get_state.9 index e499336..20695bd 100644 --- a/share/man/man9/device_get_state.9 +++ b/share/man/man9/device_get_state.9 @@ -50,7 +50,7 @@ .Fn device_is_alive "device_t dev" .Sh DESCRIPTION The current state of a device is accessed by calling -.Xr device_get_state 9 +.Fn device_get_state which returns .Dv DS_NOTPRESENT , .Dv DS_ALIVE , @@ -60,27 +60,27 @@ or (described in .Xr device 9 ) . To test see if a device was successfully probed, call -.Xr device_is_alive 9 +.Fn device_is_alive which simply returns if the state is greater or equal to .Dv DS_ALIVE . .Pp Each device has a busy count which is incremented when -.Xr device_busy 9 +.Fn device_busy is called and decremented when -.Xr device_unbusy 9 +.Fn device_unbusy is called. Both routines return an error if the device state is less than .Dv DS_ATTACHED . .Pp When -.Xr device_busy 9 +.Fn device_busy is called on a device in the .Dv DS_ATTACHED state, the device changes to the .Dv DS_BUSY state. When -.Xr device_unbusy 9 +.Fn device_unbusy is called and after decrementing, the busy count for the device is zero, the device changes to the .Dv DS_ATTACHED |
