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Diffstat (limited to 'lib/libc/i386/sys/i386_get_ioperm.2')
-rw-r--r-- | lib/libc/i386/sys/i386_get_ioperm.2 | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/lib/libc/i386/sys/i386_get_ioperm.2 b/lib/libc/i386/sys/i386_get_ioperm.2 deleted file mode 100644 index 75fdd10e94b9..000000000000 --- a/lib/libc/i386/sys/i386_get_ioperm.2 +++ /dev/null @@ -1,87 +0,0 @@ -.\" Copyright (c) 1998 Jonathan Lemon -.\" 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, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS 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 27, 1998 -.Dt I386_GET_IOPERM 2 -.Os -.Sh NAME -.Nm i386_get_ioperm , -.Nm i386_set_ioperm -.Nd manage per-process access to the i386 I/O port space -.Sh LIBRARY -.Lb libc -.Sh SYNOPSIS -.In machine/sysarch.h -.Ft int -.Fn i386_get_ioperm "unsigned int start" "unsigned int *length" "int *enable" -.Ft int -.Fn i386_set_ioperm "unsigned int start" "unsigned int length" "int enable" -.Sh DESCRIPTION -The -.Fn i386_get_ioperm -system call -will return the permission for the process' I/O port space in the -.Fa *enable -argument. -The port range starts at -.Fa start -and the number of contiguous entries will be returned in -.Fa *length . -.Pp -The -.Fn i386_set_ioperm -system call -will set access to a range of I/O ports described by the -.Fa start -and -.Fa length -arguments to the state specified by the -.Fa enable -argument. -.Sh RETURN VALUES -.Rv -std -.Sh ERRORS -The -.Fn i386_get_ioperm -and -.Fn i386_set_ioperm -system calls -will fail if: -.Bl -tag -width Er -.It Bq Er EINVAL -An invalid range was specified by the -.Fa start -or -.Fa length -arguments. -.It Bq Er EPERM -The caller of i386_set_ioperm was not the superuser. -.El -.Sh SEE ALSO -.Xr io 4 -.Sh AUTHORS -This man page was written by -.An Jonathan Lemon . |