1.\" 2.\" Copyright (c) 1999 Chris Costello 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24.\" SUCH DAMAGE. 25.\" 26.Dd March 3, 1999 27.Dt KLDFIND 2 28.Os 29.Sh NAME 30.Nm kldfind 31.Nd returns the fileid of a kld file 32.Sh LIBRARY 33.Lb libc 34.Sh SYNOPSIS 35.In sys/linker.h 36.Ft int 37.Fn kldfind "const char *file" 38.Sh DESCRIPTION 39The 40.Fn kldfind 41system call 42returns the fileid of the kld file referenced by 43.Fa file . 44.Sh RETURN VALUES 45The 46.Fn kldfind 47system call 48returns the fileid of the kld file referenced by 49.Fa file . 50Upon error, 51.Fn kldfind 52returns -1 and sets 53.Va errno 54to indicate the error. 55.Sh ERRORS 56.Va errno 57is set to the following if 58.Fn kldfind 59fails: 60.Bl -tag -width Er 61.It Bq Er EFAULT 62The data required for this operation could not be read from the kernel space. 63.It Bq Er ENOENT 64The file specified is not loaded in the kernel. 65.El 66.Sh SEE ALSO 67.Xr kldfirstmod 2 , 68.Xr kldload 2 , 69.Xr kldnext 2 , 70.Xr kldstat 2 , 71.Xr kldsym 2 , 72.Xr kldunload 2 , 73.Xr modfind 2 , 74.Xr modfnext 2 , 75.Xr modnext 2 , 76.Xr modstat 2 , 77.Xr kld 4 , 78.Xr kldstat 8 79.Sh HISTORY 80The 81.Nm kld 82interface first appeared in 83.Fx 3.0 . 84