kldnext(2)
return the fileid of the next kld file
LIBRARY
Lb libc
SYNOPSIS
In sys/param.h
In sys/linker.h
Ft int
Fn kldnext int fileid
DESCRIPTION
The
Fn kldnext
system call
returns the fileid of the next kld file (that is, the one after
Fa fileid )
or 0 if
Fa fileid
is the last file loaded.
To get the fileid of the first kld file, pass
Fa fileid
of 0 to
Fn kldnext .
RETURN VALUES
The
Fn kldnext
system call
returns the fileid of the next kld file or 0 if successful.
Otherwise
Fn kldnext
returns the value -1 and sets the global variable
errno
to indicate the error.
ERRORS
The only error set by
Fn kldnext
is
Er ENOENT ,
which is set when
Fa fileid
refers to a kld file that does not exist (is not loaded).
HISTORY
The
kld
interface first appeared in
Fx 3.0 .
