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/*
Unix SMB/CIFS implementation.
POSIX NTVFS backend - setfileinfo
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "include/includes.h"
#include "vfs_posix.h"
/*
set info on a open file
*/
NTSTATUS pvfs_setfileinfo(struct smbsrv_request *req,
union smb_setfileinfo *info)
{
struct pvfs_private *pvfs = req->tcon->ntvfs_private;
struct utimbuf unix_times;
struct pvfs_file *f;
f = pvfs_find_fd(pvfs, info->generic.file.fnum);
if (!f) {
return NT_STATUS_INVALID_HANDLE;
}
switch (info->generic.level) {
case RAW_SFILEINFO_END_OF_FILE_INFO:
case RAW_SFILEINFO_END_OF_FILE_INFORMATION:
if (ftruncate(f->fd,
info->end_of_file_info.in.size) != 0) {
return pvfs_map_errno(pvfs, errno);
}
break;
case RAW_SFILEINFO_SETATTRE:
unix_times.actime = info->setattre.in.access_time;
unix_times.modtime = info->setattre.in.write_time;
if (unix_times.actime == 0 && unix_times.modtime == 0) {
break;
}
/* set modify time = to access time if modify time was 0 */
if (unix_times.actime != 0 && unix_times.modtime == 0) {
unix_times.modtime = unix_times.actime;
}
/* Set the date on this file */
if (utime(f->name->full_name, &unix_times) == -1) {
return NT_STATUS_ACCESS_DENIED;
}
break;
}
return NT_STATUS_OK;
}
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