mirror of
https://github.com/GnoConsortium/gno.git
synced 2024-08-20 11:29:01 +00:00
87 lines
3.2 KiB
Groff
87 lines
3.2 KiB
Groff
.\" Copyright (c) 1990, 1993
|
|
.\" The Regents of the University of California. 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.
|
|
.\" 3. All advertising materials mentioning features or use of this software
|
|
.\" must display the following acknowledgement:
|
|
.\" This product includes software developed by the University of
|
|
.\" California, Berkeley and its contributors.
|
|
.\" 4. Neither the name of the University nor the names of its contributors
|
|
.\" may be used to endorse or promote products derived from this software
|
|
.\" without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS OR CONTRIBUTORS 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.
|
|
.\"
|
|
.\" @(#)utimes.2 8.1 (Berkeley) 6/4/93
|
|
.\"
|
|
.TH UTIMES 2 "6 January 1997" GNO "System Calls"
|
|
.SH NAME
|
|
.BR utimes
|
|
\- set file access and modification times
|
|
.SH SYNOPSIS
|
|
#include <sys/time.h>
|
|
.sp 1
|
|
int
|
|
\fButimes\fR (const char *\fIfile\fR, const struct timeval *\fItimes\fR);
|
|
.SH DESCRIPTION
|
|
The
|
|
.BR utimes
|
|
function sets the access and modification times of the named file from
|
|
the structures in the argument array
|
|
.IR times .
|
|
.LP
|
|
The first structure is the access time, and the second is the modification
|
|
time.
|
|
.LP
|
|
If the times are specified (the
|
|
.I times
|
|
argument is non-NULL)
|
|
the caller must be the owner of the file or be the super-user.
|
|
.LP
|
|
If the times are not specified (the
|
|
.I times
|
|
argument is
|
|
.BR NULL )
|
|
the caller must be the owner of the file, have permission to
|
|
write the file, or be the super-user.
|
|
.SH RETURN VALUES
|
|
Upon successful completion, a value of 0 is returned.
|
|
Otherwise, a value of -1 is returned and
|
|
.IR errno
|
|
is set to indicate the error.
|
|
.SH ERRORS
|
|
.BR Utimes
|
|
may fail and return any error that may be returned by
|
|
.BR __C2GSMALLOC (3)
|
|
or the GS/OS system calls
|
|
.BR GetFileInfoGS
|
|
or
|
|
.BR SetFileInfoGS .
|
|
.SH BUGS
|
|
The restrictions on ownership listed above are not enforced under
|
|
GNO since there is no concept of file ownership.
|
|
.SH SEE ALSO
|
|
.BR __C2GSMALLOC (3),
|
|
.BR "GS/OS Refence Manual" .
|
|
.SH HISTORY
|
|
The
|
|
.BR utimes
|
|
function call appeared in 4.2BSD.
|