xref: /freebsd/lib/libc/posix1e/acl_delete_perm.3 (revision d4eeb02986980bf33dd56c41ceb9fc5f180c0d47)
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2.\" Copyright (c) 2001 Chris D. Faulhaber
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26.\" $FreeBSD$
27.\"
28.Dd March 10, 2001
29.Dt ACL_DELETE_PERM 3
30.Os
31.Sh NAME
32.Nm acl_delete_perm
33.Nd delete permissions from a permission set
34.Sh LIBRARY
35.Lb libc
36.Sh SYNOPSIS
37.In sys/types.h
38.In sys/acl.h
39.Ft int
40.Fn acl_delete_perm "acl_permset_t permset_d" "acl_perm_t perm"
41.Sh DESCRIPTION
42The
43.Fn acl_delete_perm
44function
45is a POSIX.1e call that removes specific permissions from permissions set
46.Fa perm .
47.Sh RETURN VALUES
48.Rv -std acl_delete_perm
49.Sh ERRORS
50The
51.Fn acl_delete_perm
52function fails if:
53.Bl -tag -width Er
54.It Bq Er EINVAL
55Argument
56.Fa permset_d
57is not a valid descriptor for a permission set.
58Argument
59.Fa perm
60does not contain a valid
61.Vt acl_perm_t
62value.
63.El
64.Sh SEE ALSO
65.Xr acl 3 ,
66.Xr acl_add_perm 3 ,
67.Xr acl_clear_perms 3 ,
68.Xr acl_get_permset 3 ,
69.Xr acl_set_permset 3 ,
70.Xr posix1e 3
71.Sh STANDARDS
72POSIX.1e is described in IEEE POSIX.1e draft 17.
73.Sh HISTORY
74POSIX.1e support was introduced in
75.Fx 4.0 .
76The
77.Fn acl_delete_perm
78function was added in
79.Fx 5.0 .
80.Sh AUTHORS
81The
82.Fn acl_delete_perm
83function was written by
84.An Chris D. Faulhaber Aq Mt jedgar@fxp.org .
85