focal (2) kldnext.2freebsd.gz

Provided by: freebsd-manpages_12.0-1_all bug

NAME
     kldnext — return the fileid of the next kld file


LIBRARY
     Standard C Library (libc, -lc)


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.