xrootd
XrdOssMioFile.hh
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1 #ifndef __OSSMIOFILE_H__
2 #define __OSSMIOFILE_H__
3 /******************************************************************************/
4 /* */
5 /* X r d O s s M i o F i l e . h h */
6 /* */
7 /* (c) 2005 by the Board of Trustees of the Leland Stanford, Jr., University */
8 /* All Rights Reserved */
9 /* Produced by Andrew Hanushevsky for Stanford University under contract */
10 /* DE-AC02-76-SFO0515 with the Department of Energy */
11 /* */
12 /* This file is part of the XRootD software suite. */
13 /* */
14 /* XRootD is free software: you can redistribute it and/or modify it under */
15 /* the terms of the GNU Lesser General Public License as published by the */
16 /* Free Software Foundation, either version 3 of the License, or (at your */
17 /* option) any later version. */
18 /* */
19 /* XRootD is distributed in the hope that it will be useful, but WITHOUT */
20 /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
21 /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
22 /* License for more details. */
23 /* */
24 /* You should have received a copy of the GNU Lesser General Public License */
25 /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */
26 /* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */
27 /* */
28 /* The copyright holder's institutional names and contributor's names may not */
29 /* be used to endorse or promote products derived from this software without */
30 /* specific prior written permission of the institution or contributor. */
31 /******************************************************************************/
32 
33 #include <time.h>
34 #include <sys/types.h>
35 
37 {
38 public:
39 friend class XrdOssMio;
40 
41 off_t Export(void **Addr) {*Addr = Base; return Size;}
42 
43  XrdOssMioFile(char *hname)
44  {strcpy(HashName, hname);
45  inUse = 1; Next = 0; Size = 0;
46  }
48 
49 private:
50 
52 dev_t Dev;
53 ino_t Ino;
54 int Status;
55 int inUse;
56 void *Base;
57 off_t Size;
58 char HashName[64];
59 };
60 #endif
Definition: XrdOssMioFile.hh:36
void * Base
Definition: XrdOssMioFile.hh:56
off_t Size
Definition: XrdOssMioFile.hh:57
XrdOssMioFile * Next
Definition: XrdOssMioFile.hh:51
Definition: XrdOssMio.hh:44
ino_t Ino
Definition: XrdOssMioFile.hh:53
int Status
Definition: XrdOssMioFile.hh:54
off_t Export(void **Addr)
Definition: XrdOssMioFile.hh:41
XrdOssMioFile(char *hname)
Definition: XrdOssMioFile.hh:43
char HashName[64]
Definition: XrdOssMioFile.hh:58
int inUse
Definition: XrdOssMioFile.hh:55
dev_t Dev
Definition: XrdOssMioFile.hh:52