xref: /freebsd-12.1/lib/libc/sys/kldnext.2 (revision 7d0fc2f4)
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2.\" Copyright (c) 1999 Chris Costello
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26.\" $FreeBSD$
27.\"
28.Dd March 3, 1999
29.Dt KLDNEXT 2
30.Os
31.Sh NAME
32.Nm kldnext
33.Nd return the fileid of the next kld file
34.Sh LIBRARY
35.Lb libc
36.Sh SYNOPSIS
37.In sys/param.h
38.In sys/linker.h
39.Ft int
40.Fn kldnext "int fileid"
41.Sh DESCRIPTION
42The
43.Fn kldnext
44system call
45returns the fileid of the next kld file (that is, the one after
46.Va fileid )
47or 0 if
48.Va fileid
49is the last file loaded.
50.Sh RETURN VALUES
51The
52.Fn kldnext
53system call
54returns the fileid of the next kld file (see DESCRIPTION) or 0.
55If an error
56occurs,
57.Va errno
58is set to indicate the error.
59.Sh ERRORS
60The only error set by
61.Fn kldnext
62is
63.Er ENOENT ,
64which is set when
65.Va fileid
66refers to a kld file that does not exist (isn't loaded).
67.Sh SEE ALSO
68.Xr kldfind 2 ,
69.Xr kldfirstmod 2 ,
70.Xr kldload 2 ,
71.Xr kldstat 2 ,
72.Xr kldsym 2 ,
73.Xr kldunload 2 ,
74.Xr modfind 2 ,
75.Xr modfnext 2 ,
76.Xr modnext 2 ,
77.Xr modstat 2 ,
78.Xr kld 4 ,
79.Xr kldstat 8
80.Sh HISTORY
81The
82.Nm kld
83interface first appeared in
84.Fx 3.0 .
85