KLDNEXT(2)

NAME
kldnext - return the fileid of the next kld file

LIBRARY
libc

SYNOPSIS
#include <sys/param.h>
#include <sys/linker.h>
int
kldnext(int fileid);

DESCRIPTION
The kldnext() system call returns the fileid of the next kld file (that is, the one after fileid) or 0 if fileid is the last file loaded. To get the fileid of the first kld file, pass fileid of 0 to kldnext().

RETURN VALUES
The kldnext() system call returns the fileid of the next kld file or 0 if successful. Otherwise kldnext() returns the value -1 and sets the global variable errno to indicate the error.

ERRORS
The only error set by kldnext() is ENOENT, which is set when 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 FreeBSD 3.0.