1a889d1fbSRobert Watson.\"- 2a889d1fbSRobert Watson.\" Copyright (c) 2000 Robert N. M. Watson 3a889d1fbSRobert Watson.\" All rights reserved. 4a889d1fbSRobert Watson.\" 5a889d1fbSRobert Watson.\" Redistribution and use in source and binary forms, with or without 6a889d1fbSRobert Watson.\" modification, are permitted provided that the following conditions 7a889d1fbSRobert Watson.\" are met: 8a889d1fbSRobert Watson.\" 1. Redistributions of source code must retain the above copyright 9a889d1fbSRobert Watson.\" notice, this list of conditions and the following disclaimer. 10a889d1fbSRobert Watson.\" 2. Redistributions in binary form must reproduce the above copyright 11a889d1fbSRobert Watson.\" notice, this list of conditions and the following disclaimer in the 12a889d1fbSRobert Watson.\" documentation and/or other materials provided with the distribution. 13a889d1fbSRobert Watson.\" 14a889d1fbSRobert Watson.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15a889d1fbSRobert Watson.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16a889d1fbSRobert Watson.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17a889d1fbSRobert Watson.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18a889d1fbSRobert Watson.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19a889d1fbSRobert Watson.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20a889d1fbSRobert Watson.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21a889d1fbSRobert Watson.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22a889d1fbSRobert Watson.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23a889d1fbSRobert Watson.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24a889d1fbSRobert Watson.\" SUCH DAMAGE. 25a889d1fbSRobert Watson.\" 26a889d1fbSRobert Watson.\" $FreeBSD$ 27a889d1fbSRobert Watson.\" 28a889d1fbSRobert Watson.Dd January 28, 2000 29a889d1fbSRobert Watson.Dt ACL_SET 3 30ed403116SRuslan Ermilov.Os FreeBSD 31a889d1fbSRobert Watson.Sh NAME 32a889d1fbSRobert Watson.Nm acl_set_fd , 33f75b050cSAlexey Zelkin.Nm acl_set_fd_np , 34f75b050cSAlexey Zelkin.Nm acl_set_file 35f75b050cSAlexey Zelkin.Nd get an ACL for a file 36f75b050cSAlexey Zelkin.Sh LIBRARY 3731acc836SRuslan Ermilov.Lb libc 38a889d1fbSRobert Watson.Sh SYNOPSIS 39a889d1fbSRobert Watson.Fd #include <sys/types.h> 40a889d1fbSRobert Watson.Fd #include <sys/acl.h> 41a889d1fbSRobert Watson.Ft int 42a889d1fbSRobert Watson.Fn acl_set_file "const char *path_p" "acl_type_t type" "acl_t acl" 43a889d1fbSRobert Watson.Ft int 44a889d1fbSRobert Watson.Fn acl_set_fd "int fd" "acl_t acl" 45a889d1fbSRobert Watson.Ft int 46a889d1fbSRobert Watson.Fn acl_set_fd_np "int fd" "acl_t acl" "acl_type_t type" 47a889d1fbSRobert Watson.Sh DESCRIPTION 48a889d1fbSRobert WatsonThe 49a889d1fbSRobert Watson.Fn acl_set_file , 50a889d1fbSRobert Watson.Fn acl_set_fd , 51a889d1fbSRobert Watsonand 52a889d1fbSRobert Watson.Fn acl_set_fd_np 53a889d1fbSRobert Watsoneach associate an ACL with an object referred to by 54a889d1fbSRobert Watson.Va fd 55a889d1fbSRobert Watsonor 56a889d1fbSRobert Watson.Va path_p . 57a889d1fbSRobert WatsonAll except 58a889d1fbSRobert Watson.Fn acl_set_fd_np 59a889d1fbSRobert Watsonare POSIX.1e calls-- 60a889d1fbSRobert Watson.Fn acl_set_fd 61a889d1fbSRobert Watsonallows only the setting of ACLs of type ACL_TYPE_ACCESS 62a889d1fbSRobert Watsonwhere as 63a889d1fbSRobert Watson.Fn acl_set_fd_np 64a889d1fbSRobert Watsonallows the setting of ACLs of any type. 65a889d1fbSRobert Watson.Sh IMPLEMENTATION NOTES 66b5c508fbSRuslan Ermilov.Fx Ns 's 67b5c508fbSRuslan Ermilovsupport for POSIX.1e interfaces and features is still under 68a889d1fbSRobert Watsondevelopment at this time. 69a889d1fbSRobert Watson.Sh RETURN VALUES 70c32381adSMike PritchardUpon successful completion, the function shall return a value of zero. 71a889d1fbSRobert WatsonOtherwise, a value of -1 shall be returned and 72a889d1fbSRobert Watson.Va errno 73a889d1fbSRobert Watsonshall be set to indicate the error. 74a889d1fbSRobert Watson.Sh ERRORS 75a889d1fbSRobert WatsonIf any of the following conditions occur, these functions shall return 76a889d1fbSRobert Watson-1 and set 77a889d1fbSRobert Watson.Va errno 78a889d1fbSRobert Watsonto the corresponding value: 79a889d1fbSRobert Watson.Bl -tag -width Er 80a889d1fbSRobert Watson.It Bq Er EACCES 81a889d1fbSRobert WatsonSearch permission is denied for a component of the path prefix, or the 82a889d1fbSRobert Watsonobject exists and the process does not have appropriate access rights. 83a889d1fbSRobert Watson.It Bq Er EBADF 84a889d1fbSRobert WatsonThe 85a889d1fbSRobert Watson.Va fd 86a889d1fbSRobert Watsonargument is not a valid file descriptor. 87a889d1fbSRobert Watson.It Bq Er EINVAL 88a889d1fbSRobert WatsonArgument 89a889d1fbSRobert Watson.Va acl 90a889d1fbSRobert Watsondoes not point to a valid ACL for this object, or the ACL type 91a889d1fbSRobert Watsonspecified in 92a889d1fbSRobert Watson.Va type 93a889d1fbSRobert Watsonis invalid for this object, or both. 94a889d1fbSRobert Watson.It Bq Er ENAMETOOLONG 95a889d1fbSRobert WatsonA component of a pathname exceeded 255 characters, or an 96a889d1fbSRobert Watsonentire path name exceeded 1023 characters. 97a889d1fbSRobert Watson.It Bq Er ENOENT 98a889d1fbSRobert WatsonThe named object does not exist, or the 99a889d1fbSRobert Watson.Va path_p 100a889d1fbSRobert Watsonargument points to an empty string. 101a889d1fbSRobert Watson.It Bq Er ENOMEM 102a889d1fbSRobert WatsonInsufficient memory available to fulfill request. 103a889d1fbSRobert Watson.It Bq Er ENOSPC 104a889d1fbSRobert WatsonThe directory or file system that would contain the new ACL cannot be 105a889d1fbSRobert Watsonextended, or the file system is out of file allocation resources. 106a889d1fbSRobert Watson.It Bq Er EOPNOTSUPP 107a889d1fbSRobert WatsonThe file system does not support ACL retrieval. 108a889d1fbSRobert Watson.It Bq Er EROFS 109a889d1fbSRobert WatsonThis function requires modification of a file system which is currently 110a889d1fbSRobert Watsonread-only. 111a889d1fbSRobert Watson.El 112a889d1fbSRobert Watson.Sh SEE ALSO 113a889d1fbSRobert Watson.Xr acl 3 , 114a889d1fbSRobert Watson.Xr acl_delete 3 , 115a889d1fbSRobert Watson.Xr acl_get 3 , 116a889d1fbSRobert Watson.Xr acl_valid 3 , 117a889d1fbSRobert Watson.Xr posix1e 3 118a889d1fbSRobert Watson.Sh STANDARDS 119a889d1fbSRobert WatsonPOSIX.1e is described in IEEE POSIX.1e draft 17. Discussion 120a889d1fbSRobert Watsonof the draft continues on the cross-platform POSIX.1e implementation 121c32381adSMike Pritchardmailing list. To join this list, see the 122c32381adSMike Pritchard.Fx 123c32381adSMike PritchardPOSIX.1e implementation 124a889d1fbSRobert Watsonpage for more information. 125a889d1fbSRobert Watson.Sh HISTORY 126c32381adSMike PritchardPOSIX.1e support was introduced in 127c32381adSMike Pritchard.Fx 4.0 , 128c32381adSMike Pritchardand development continues. 129a889d1fbSRobert Watson.Sh AUTHORS 130c32381adSMike Pritchard.An Robert N M Watson 131a889d1fbSRobert Watson.Sh BUGS 132f4286d47SRobert WatsonThese features are not yet fully implemented. 133