2 .\" Copyright (c) 2000 Robert N. M. Watson
3 .\" All rights reserved.
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6 .\" modification, are permitted provided that the following conditions
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32 .Nm acl_delete_def_file ,
33 .Nm acl_delete_fd_np ,
34 .Nm acl_delete_file_np
35 .Nd delete an ACL from a file
39 .Fd #include <sys/types.h>
40 .Fd #include <sys/acl.h>
42 .Fn acl_delete_def_file "const char *path_p"
44 .Fn acl_delete_file_np "const char *path_p" "acl_type_t type"
46 .Fn acl_delete_fd_np "int filedes" "acl_type_t type"
49 .Fn acl_delete_def_file ,
50 .Fn acl_delete_file_np ,
53 each allow the deletion of an ACL from a file.
54 .Fn acl_delete_def_file
55 is a POSIX.1e call that deletes the default ACL from a file (normally a
56 directory) by name; the other two calls are non-portable extensions that
57 allow deleting of arbitrary ACL types from a file/directory by either path
58 name, or by file descriptor.
59 .Sh IMPLEMENTATION NOTES
60 FreeBSD's support for POSIX.1e interfaces and features is still under
61 development at this time.
63 In the event of success, 0 is returned. In the event of failure, -1 is
66 is set to indicate the error.
68 If any of the following conditions occur, these functions shall return -1
71 to the corresponding value:
74 Search permission is denied for a component of the path prefix, or the
75 object exists and the process does not have appropriate access rights.
79 argument is not a valid file descriptor.
81 The ACL type passed is invalid for this file object.
82 .It Bq Er ENAMETOOLONG
83 A component of a pathname exceeded 255 characters, or an
84 entire path name exceeded 1023 characters.
86 The named object does not exist, or the
88 argument points to an empty string.
90 Insufficient memory available to fulfill request.
92 A component of the path prefix is not a directory.
96 must be a directory, and is not.
98 The file system does not support ACL deletion.
100 The process does not have appropriate privilege to perform the operation
103 The file system is read-only.
111 POSIX.1e is described in IEEE POSIX.1e draft 17. Discussion
112 of the draft continues on the cross-platform POSIX.1e implementation
113 mailing list. To join this list, see the
115 POSIX.1e implementation
116 page for more information.
118 POSIX.1e support was introduced in
120 and development continues.
122 .An Robert N M Watson
124 These features are not yet fully implemented.