NAME
modnext, modfnext
— return the modid of the next
kernel module
LIBRARY
library “libc”
SYNOPSIS
#include
<sys/param.h>
#include <sys/module.h>
int
modnext(int
modid);
int
modfnext(int
modid);
DESCRIPTION
The functionmodnext()
returns the modid of the next kernel module (that is, the one after
modid) or 0 if modid is the last
module in the list.
If the modid value is 0, then
modnext()
will return the modid of the first module.
modfnext()
must always be given a valid modid.
RETURN VALUES
modnext() returns the modid of the next
module (see DESCRIPTION) or 0. If an error occurs,
errno is set to indicate the error.
ERRORS
The only error set by modnext() is
ENOENT, which is set when
modid refers to a kernel module that does not exist
(isn't loaded).
SEE ALSO
kldfind(2), kldfirstmod(2), kldload(2), kldnext(2), kldstat(2), kldsym(2), kldunload(2), modfind(2), modstat(2), kld(4), kldstat(8)
HISTORY
The kld interface first appeared in
FreeBSD 3.0.