kldfind (2)

Leading comments

Copyright (c) 1999 Chris Costello
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 oth...

(The comments found at the beginning of the groff file "man2/kldfind.2freebsd".)

NAME

kldfind - returns the fileid of a kld file

LIBRARY

Lb libc

SYNOPSIS

In sys/param.h In sys/linker.h Ft int Fn kldfind const char *file

DESCRIPTION

The Fn kldfind system call returns the fileid of the kld file referenced by Fa file .

RETURN VALUES

The Fn kldfind system call returns the fileid of the kld file referenced by Fa file . Upon error, Fn kldfind returns -1 and sets errno to indicate the error.

ERRORS

errno is set to the following if Fn kldfind fails:

Bq Er EFAULT

The data required for this operation could not be read from the kernel space.

Bq Er ENOENT

The file specified is not loaded in the kernel.

SEE ALSO

kldfirstmod(2), kldload(2), kldnext(2), kldstat(2), kldsym(2), kldunload(2), modfind(2), modfnext(2), modnext(2), modstat(2), kld(4), kldstat(8)

HISTORY

The kld interface first appeared in Fx 3.0 .