| chflags.2 (22117) | chflags.2 (23660) |
|---|---|
| 1.\" Copyright (c) 1989, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 15 unchanged lines hidden (view full) --- 24.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" | 1.\" Copyright (c) 1989, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 15 unchanged lines hidden (view full) --- 24.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" |
| 32.\" @(#)chflags.2 8.1 (Berkeley) 6/9/93 | 32.\" @(#)chflags.2 8.3 (Berkeley) 5/2/95 |
| 33.\" | 33.\" |
| 34.Dd June 9, 1993 | 34.Dd May 2, 1995 |
| 35.Dt CHFLAGS 2 36.Os 37.Sh NAME 38.Nm chflags , 39.Nm fchflags 40.Nd set file flags 41.Sh SYNOPSIS 42.Fd #include <sys/stat.h> --- 17 unchanged lines hidden (view full) --- 60.Pp 61.Bl -tag -width "SF_IMMUTABLE" -compact -offset indent 62.It UF_NODUMP 63Do not dump the file. 64.It UF_IMMUTABLE 65The file may not be changed. 66.It UF_APPEND 67The file may only be appended to. | 35.Dt CHFLAGS 2 36.Os 37.Sh NAME 38.Nm chflags , 39.Nm fchflags 40.Nd set file flags 41.Sh SYNOPSIS 42.Fd #include <sys/stat.h> --- 17 unchanged lines hidden (view full) --- 60.Pp 61.Bl -tag -width "SF_IMMUTABLE" -compact -offset indent 62.It UF_NODUMP 63Do not dump the file. 64.It UF_IMMUTABLE 65The file may not be changed. 66.It UF_APPEND 67The file may only be appended to. |
| 68.It UF_OPAQUE 69The directory is opaque when viewed through a union stack. |
|
| 68.\".It ARCHIVED 69.\"File is archived. 70.It SF_IMMUTABLE 71The file may not be changed. 72.It SF_APPEND 73The file may only be appended to. 74.El 75.Pp 76The 77.Dq UF_IMMUTABLE 78and 79.Dq UF_APPEND 80flags may be set or unset by either the owner of a file or the super-user. 81.Pp 82The 83.Dq SF_IMMUTABLE 84and 85.Dq SF_APPEND 86flags may only be set or unset by the super-user. | 70.\".It ARCHIVED 71.\"File is archived. 72.It SF_IMMUTABLE 73The file may not be changed. 74.It SF_APPEND 75The file may only be appended to. 76.El 77.Pp 78The 79.Dq UF_IMMUTABLE 80and 81.Dq UF_APPEND 82flags may be set or unset by either the owner of a file or the super-user. 83.Pp 84The 85.Dq SF_IMMUTABLE 86and 87.Dq SF_APPEND 88flags may only be set or unset by the super-user. |
| 87They may be set at any time, but normally may only be unset when | 89Attempts by the non-super-user to set the super-user only flags 90are silently ignored. 91These flags may be set at any time, but normally may only be unset when |
| 88the system is in single-user mode. 89(See 90.Xr init 8 91for details.) 92.Sh RETURN VALUES 93Upon successful completion, a value of 0 is returned. 94Otherwise, -1 is returned and the global variable 95.Va errno --- 42 unchanged lines hidden (view full) --- 138The file resides on a read-only file system. 139.It Bq Er EIO 140An 141.Tn I/O 142error occurred while reading from or writing to the file system. 143.El 144.Sh SEE ALSO 145.Xr chflags 1 , | 92the system is in single-user mode. 93(See 94.Xr init 8 95for details.) 96.Sh RETURN VALUES 97Upon successful completion, a value of 0 is returned. 98Otherwise, -1 is returned and the global variable 99.Va errno --- 42 unchanged lines hidden (view full) --- 142The file resides on a read-only file system. 143.It Bq Er EIO 144An 145.Tn I/O 146error occurred while reading from or writing to the file system. 147.El 148.Sh SEE ALSO 149.Xr chflags 1 , |
| 146.Xr init 8 | 150.Xr init 8 , 151.Xr mount_union 8 |
| 147.Sh HISTORY 148The 149.Nm chflags 150and 151.Nm fchflags 152functions first appeared in 153.Bx 4.4 . | 152.Sh HISTORY 153The 154.Nm chflags 155and 156.Nm fchflags 157functions first appeared in 158.Bx 4.4 . |