XRootD
XrdXrootdTransSend.hh
Go to the documentation of this file.
1 #ifndef __XRDXROOTDTRANSSEND_HH_
2 #define __XRDXROOTDTRANSSEND_HH_
3 /******************************************************************************/
4 /* */
5 /* X r d X r o o t d T r a n s S e n d . h h */
6 /* */
7 /* (c) 2013 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 <sys/uio.h>
34 
35 #include "XProtocol/XPtypes.hh"
37 
38 class XrdLink;
39 
41 {
42 public:
43 
44  int Send(const
45  struct iovec *headP,
46  int headN,
47  const
48  struct iovec *tailP,
49  int tailN
50  );
51 
53  long long offset, int dlen, int fdnum)
54  : Context(lP, sid, req),
55  sfOff(offset), sfLen(dlen), sfFD(fdnum) {}
56 
58  XrdOucSFVec *sfvec, int sfvnum, int dlen)
59  : Context(lP, sid, req),
60  sfVP(sfvec), sfLen(dlen), sfFD(-sfvnum) {}
61 
63 
64 private:
65 
66 union {long long sfOff;
67  XrdOucSFVec *sfVP;
68  };
69 int sfLen;
70 int sfFD;
71 };
72 #endif
unsigned short kXR_unt16
Definition: XPtypes.hh:67
unsigned char kXR_char
Definition: XPtypes.hh:65
XrdXrootdTransSend(XrdLink *lP, kXR_char *sid, kXR_unt16 req, long long offset, int dlen, int fdnum)
int Send(const struct iovec *headP, int headN, const struct iovec *tailP, int tailN)
XrdXrootdTransSend(XrdLink *lP, kXR_char *sid, kXR_unt16 req, XrdOucSFVec *sfvec, int sfvnum, int dlen)
Context(XrdLink *lP, kXR_char *sid, kXR_unt16 req)
Constructor and Destructor.