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MODNEXT(2) System Calls Manual MODNEXT(2)

modnext, modfnextreturn the modid of the next kernel module

library “libc”

#include <sys/param.h>
#include <sys/module.h>

int
modnext(int modid);

int
modfnext(int modid);

The function () 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 () will return the modid of the first module. () must always be given a valid modid.

modnext() returns the modid of the next module (see DESCRIPTION) or 0. If an error occurs, errno is set to indicate the error.

The only error set by modnext() is ENOENT, which is set when modid refers to a kernel module that does not exist (isn't loaded).

kldfind(2), kldfirstmod(2), kldload(2), kldnext(2), kldstat(2), kldsym(2), kldunload(2), modfind(2), modstat(2), kld(4), kldstat(8)

The kld interface first appeared in FreeBSD 3.0.

September 28, 2000 DragonFly-5.6.1