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author | imp <imp@FreeBSD.org> | 2004-08-11 21:52:31 +0000 |
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committer | imp <imp@FreeBSD.org> | 2004-08-11 21:52:31 +0000 |
commit | db0bbfe1d3046a432d78a85675cddc3641d1c0db (patch) | |
tree | 4e5ea0e789ce89e97eb324d275d17ea48ddebfcb /share/man/man9/DEVICE_PROBE.9 | |
parent | f24c4fd00fcadf09247df319de003cf661ac03ac (diff) | |
download | FreeBSD-src-db0bbfe1d3046a432d78a85675cddc3641d1c0db.zip FreeBSD-src-db0bbfe1d3046a432d78a85675cddc3641d1c0db.tar.gz |
Be explicit that a driver may assume softc is preserved when returning 0
Diffstat (limited to 'share/man/man9/DEVICE_PROBE.9')
-rw-r--r-- | share/man/man9/DEVICE_PROBE.9 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/share/man/man9/DEVICE_PROBE.9 b/share/man/man9/DEVICE_PROBE.9 index e809975..a18afec 100644 --- a/share/man/man9/DEVICE_PROBE.9 +++ b/share/man/man9/DEVICE_PROBE.9 @@ -72,6 +72,8 @@ routine is called. If a success code of zero is returned, the driver can assume that it will be the one attached, but must not hold any resources when the probe routine returns. +A driver may assume that the softc is preserved when it returns +a success code of zero. .Sh RETURN VALUES A value equal to or less than zero indicates success, greater than zero indicates an error (errno). |