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XrdOssTrace.hh
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1 #ifndef _XRDOSS_TRACE_H
2 #define _XRDOSS_TRACE_H
3 /******************************************************************************/
4 /* */
5 /* X r d O s s T r a c e . h h */
6 /* */
7 /* (C) 2003 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 Deprtment 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 "XrdSys/XrdSysTrace.hh"
34 
35 // Trace flags
36 //
37 #define TRACE_ALL 0x0fff
38 #define TRACE_Opendir 0x0001
39 #define TRACE_Open 0x0002
40 #define TRACE_AIO 0x0004
41 #define TRACE_Debug 0x0800
42 
43 #ifndef NODEBUG
44 
45 #include "XrdSys/XrdSysHeaders.hh"
46 
47 #define QTRACE(act) OssTrace.What & TRACE_ ## act
48 
49 #define TRACE(act, x) \
50  if (QTRACE(act)) {SYSTRACE(OssTrace., tident, epname, 0, x);}
51 
52 #define TRACEReturn(type, ecode, msg) \
53  {TRACE(type, "err " <<ecode <<msg); return ecode;}
54 
55 #define DEBUG(y) if (QTRACE(Debug)) {SYSTRACE(OssTrace., 0, epname, 0, y)}
56 
57 #define EPNAME(x) static const char *epname = x;
58 
59 #else
60 
61 #define DEBUG(x)
62 #define QTRACE(x) 0
63 #define TRACE(x, y)
64 #define TRACEReturn(type, ecode, msg) return ecode
65 #define EPNAME(x)
66 
67 #endif
68 #endif