kldnext (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/kldnext.2freebsd".)

NAME

kldnext - 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).

SEE ALSO

kldfind(2), kldfirstmod(2), kldload(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 .