Manual Pages  — KLDFIND

kldfind – returns the fileid of a 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
kldfind(const char *file);

The kldfind() system call returns the fileid of the kld file referenced by file.

The kldfind() system call returns the fileid of the kld file referenced by file. Upon error, kldfind() returns -1 and sets errno to indicate the error.

errno is set to the following if kldfind() fails:

[EFAULT]
	The data required for this operation could not be read from the kernel space.
[ENOENT]
	The file specified is not loaded in the kernel.

The kld interface first appeared in FreeBSD 3.0 .