Copyright (c) 1999 Chris Costello
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$FreeBSD: releng/11.0/lib/libc/sys/modnext.2 141846 2005-02-13 22:25:33Z ru $
.Dd September 28, 2000 .Dt MODNEXT 2 .Os .Sh NAME .Nm modnext .Nd return the modid of the next kernel module .Sh LIBRARY .Lb libc .Sh SYNOPSIS n sys/param.h n sys/module.h .Ft int .Fn modnext "int modid" .Ft int .Fn modfnext "int modid" .Sh DESCRIPTION The .Fn modnext system call returns the modid of the next kernel module (that is, the one after .Va modid ) or 0 if .Va modid is the last module in the list.
p If the .Va modid value is 0, then .Fn modnext will return the modid of the first module. The .Fn modfnext system call must always be given a valid modid. .Sh RETURN VALUES The .Fn modnext system call returns the modid of the next module (see .Sx DESCRIPTION ) or 0. If an error occurs, .Va errno is set to indicate the error. .Sh ERRORS The only error set by .Fn modnext is .Er ENOENT , which is set when .Va modid refers to a kernel module that does not exist (is not loaded). .Sh SEE ALSO .Xr kldfind 2 , .Xr kldfirstmod 2 , .Xr kldload 2 , .Xr kldnext 2 , .Xr kldstat 2 , .Xr kldsym 2 , .Xr kldunload 2 , .Xr modfind 2 , .Xr modstat 2 , .Xr kld 4 , .Xr kldstat 8 .Sh HISTORY The .Nm kld interface first appeared in .Fx 3.0 .