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Copyright (c) 2001 Chris D. Faulhaber
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR THE VOICES IN HIS HEAD BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
$FreeBSD: src/lib/libc/posix1e/acl_get_perm_np.3,v 1.4 2002/12/18 12:45:09 ru Exp $
.Dd April 10, 2001 .Dt ACL_GET_PERM_NP 3 .Os .Sh NAME .Nm acl_get_perm_np .Nd "check if a permission is set in a permission set" .Sh LIBRARY .Lb libc .Sh SYNOPSIS n sys/types.h n sys/acl.h .Ft int .Fn acl_get_perm_np "acl_permset_t permset_d" "acl_perm_t perm" .Sh DESCRIPTION The .Fn acl_get_perm_np function is a non-portable function that checks if a permission is set in a permission set. .Sh RETURN VALUES If the permission in .Fa perm is set in the permission set .Fa permset_d , a value of 1 is returned, otherwise a value of 0 is returned. .Sh ERRORS If any of the following conditions occur, the .Fn acl_get_perm_np function will return a value of -1 and set global variable .Va errno to the corresponding value: l -tag -width Er t Bq Er EINVAL Argument .Fa perm does not contain a valid ACL permission or argument .Fa permset_d is not a valid ACL permset. .El .Sh SEE ALSO .Xr acl 3 , .Xr acl_add_perm 3 , .Xr acl_clear_perms 3 , .Xr acl_delete_perm 3 , .Xr acl_get_permset 3 , .Xr acl_set_permset 3 , .Xr posix1e 3 .Sh STANDARDS POSIX.1e is described in IEEE POSIX.1e draft 17. .Sh AUTHORS .An Michael Smith .An Chris D. Faulhaber
Copyright (c) 2001 Chris D. Faulhaber
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR THE VOICES IN HIS HEAD BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
$FreeBSD: src/lib/libc/posix1e/acl_get_perm_np.3,v 1.4 2002/12/18 12:45:09 ru Exp $
.Dd April 10, 2001 .Dt ACL_GET_PERM_NP 3 .Os .Sh NAME .Nm acl_get_perm_np .Nd "check if a permission is set in a permission set" .Sh LIBRARY .Lb libc .Sh SYNOPSIS n sys/types.h n sys/acl.h .Ft int .Fn acl_get_perm_np "acl_permset_t permset_d" "acl_perm_t perm" .Sh DESCRIPTION The .Fn acl_get_perm_np function is a non-portable function that checks if a permission is set in a permission set. .Sh RETURN VALUES If the permission in .Fa perm is set in the permission set .Fa permset_d , a value of 1 is returned, otherwise a value of 0 is returned. .Sh ERRORS If any of the following conditions occur, the .Fn acl_get_perm_np function will return a value of -1 and set global variable .Va errno to the corresponding value: l -tag -width Er t Bq Er EINVAL Argument .Fa perm does not contain a valid ACL permission or argument .Fa permset_d is not a valid ACL permset. .El .Sh SEE ALSO .Xr acl 3 , .Xr acl_add_perm 3 , .Xr acl_clear_perms 3 , .Xr acl_delete_perm 3 , .Xr acl_get_permset 3 , .Xr acl_set_permset 3 , .Xr posix1e 3 .Sh STANDARDS POSIX.1e is described in IEEE POSIX.1e draft 17. .Sh AUTHORS .An Michael Smith .An Chris D. Faulhaber