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KLDUNLOAD(2)		    BSD	System Calls Manual		  KLDUNLOAD(2)

NAME
     kldunload -- unload kld files

LIBRARY
     Standard C	Library	(libc, -lc)

SYNOPSIS
     #include <sys/param.h>
     #include <sys/linker.h>

     int
     kldunload(int fileid);

DESCRIPTION
     The kldunload() system call unloads a kld file from the kernel that was
     previously	linked via kldload(2).

RETURN VALUES
     Upon successful completion, the value 0 is	returned; otherwise the
     value -1 is returned and the global variable errno	is set to indicate the
     error.

ERRORS
     The file referred to by fileid is unloaded	unless:

     [EPERM]		You don't have access to unlink	the file from the ker-
			nel.

     [ENOENT]		The file was not found.

     [EBUSY]		You attempted to unload	a file linked by the kernel.

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

HISTORY
     The kld interface first appeared in FreeBSD 3.0.

BSD				 March 3, 1999				   BSD

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | ERRORS | SEE ALSO | HISTORY

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