xref: /freebsd/lib/libsysdecode/sysdecode_quotactl_cmd.3 (revision 18054d0220cfc8df9c9568c437bd6fbb59d53c3c)
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25.\" $FreeBSD$
26.\"
27.Dd November 24, 2017
28.Dt sysdecode_quotactl_cmd 3
29.Os
30.Sh NAME
31.Nm sysdecode_quotactl_cmd
32.Nd output name of quotactl command
33.Sh LIBRARY
34.Lb libsysdecode
35.Sh SYNOPSIS
36.In sysdecode.h
37.Ft bool
38.Fn sysdecode_quotactl_cmd "FILE *fp" "int cmd"
39.Sh DESCRIPTION
40The
41.Fn sysdecode_quotactl_cmd
42function outputs a text description of the
43.Fa cmd
44argument to
45.Xr quotactl 2
46to the stream
47.Fa fp .
48The description is formatted as an invocation of the
49.Dv QCMD
50macro defined in the
51.In ufs/ufs/quota.h
52header.
53.Pp
54The function first computes the primary and secondary values used by
55.Dv QCMD
56to construct
57.Fa cmd .
58If the primary command value does not represent a known constant,
59.Fn sysdecode_quotactl_cmd
60does not generate any output and returns
61.Dv false .
62Otherwise,
63.Fn sysdecode_quotactl_cmd
64outputs text depicting an invocation of
65.Dv QCMD
66with the associated constants for the primary and secondary command values
67and returns
68.Dv true .
69If the secondary command values does not represent a known constant,
70its value is output as a hexadecimal integer.
71.Sh RETURN VALUES
72The
73.Nm sysdecode_quotactl_cmd
74function returns
75.Dv true
76if it outputs a description of
77.Fa cmd
78and
79.Dv false
80if it does not.
81.Sh EXAMPLES
82The statement
83.Pp
84.Dl sysdecode_quotatcl_cmd(stdout, QCMD(Q_GETQUOTA, USRQUOTA);
85.Pp
86outputs the text
87.Dq QCMD(Q_GETQUOTA, USRQUOTA)
88to standard output.
89.Sh SEE ALSO
90.Xr sysdecode 3
91