Manual Pages  — KLDNEXT

kldnext – return the fileid of the next kld file

LIBRARY SYNOPSIS DESCRIPTION RETURN VALUES ERRORS SEE ALSO HISTORY

Standard C Library (libc, -lc)

#include <sys/param.h>

#include <sys/linker.h>

int
kldnext(int fileid);

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().

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.

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).

The kld interface first appeared in FreeBSD 3.0 .