diff options
Diffstat (limited to 'share/man/man9/cdevsw_remove.9')
-rw-r--r-- | share/man/man9/cdevsw_remove.9 | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/share/man/man9/cdevsw_remove.9 b/share/man/man9/cdevsw_remove.9 new file mode 100644 index 0000000..4d7b49e --- /dev/null +++ b/share/man/man9/cdevsw_remove.9 @@ -0,0 +1,57 @@ +.\" +.\" Copyright (C) 2001 Chad David <davidc@acns.ab.ca>. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice(s), this list of conditions and the following disclaimer as +.\" the first lines of this file unmodified other than the possible +.\" addition of one or more copyright notices. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice(s), this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY +.\" EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +.\" DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +.\" CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH +.\" DAMAGE. +.\" +.\" $FreeBSD$ +.\" +.Dd July 9, 2001 +.Dt CDEVSW_REMOVE 9 +.Os +.Sh NAME +.Nm cdevsw_remove +.Nd "Removes a cdevsw entry" +.Sh SYNOPSIS +.Fd #include <sys/conf.h> +.Ft int +.Fo cdevsw_add +.Fa "struct cdevsw *oldentry" +.Fc +.Sh DESCRIPTION +The +.Nm +function removes +.Ar oldentry +from the cdevsw table if its major number is greater than or equal to zero, +and is less than NUMCDEVSW. +.Pp +Its argument is: +.Bl -tag +.It Ar +The device to remove from the table. +.Sh RETURN VALUES +A value of 0 is returned on success; otherwise, EINVAL is returned +indicating that the major number is not in the valid range. +.Sh AUTHORS +This man page was written by Chad David. |