NAME
modnext - return the modid of the next kernel module
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/param.h>
#include <sys/module.h>
int
modnext(int modid);
int
modfnext(int modid);
DESCRIPTION
The modnext() system call 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. The modfnext() system call must always be given a valid
modid.
RETURN VALUES
The modnext() system call 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 (is not 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.