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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.