1 #ifndef __XRDXROOTDAIOTASK_H__
2 #define __XRDXROOTDAIOTASK_H__
38 using namespace XrdSys;
59 virtual void Read(
long long offs,
int dlen) = 0;
61 virtual void Recycle(
bool release) = 0;
65 virtual int Write(
long long offs,
int dlen) = 0;
70 :
XrdJob(what), aioReady(aioMutex) {}
73 virtual void CopyF2L() = 0;
74 virtual int CopyL2F() = 0;
77 int gdDone()
override;
78 void gdFail()
override;
80 void SendError(
int rc,
const char *eText);
81 void SendFSError(
int rc);
115 static const int aioDead = 0x01;
116 static const int aioHeld = 0x02;
117 static const int aioPage = 0x04;
118 static const int aioRead = 0x08;
119 static const int aioSchd = 0x10;
123 static const int Offline = 0;
124 static const int Running = 1;
125 static const int Waiting = 2;
129 bool Wait4Buff(
int maxWait=0);
ProtocolImpl< false > Protocol
Definition: XrdClFileSystemOperations.hh:698
XrdXrootdPgrwAio * nextPgrw
Definition: XrdXrootdAioTask.hh:92
XrdXrootdProtocol * Protocol
Definition: XrdXrootdAioTask.hh:96
int dataLen
Definition: XrdXrootdAioTask.hh:104
RAtomic_uchar inFlight
Definition: XrdXrootdAioTask.hh:107
Definition: XrdXrootdAioBuff.hh:40
ssize_t Read(int fd, KernelBuffer &buffer, uint32_t length, int64_t offset)
Definition: XrdSysKernelBuffer.hh:410
virtual ~XrdXrootdAioTask()
Definition: XrdXrootdAioTask.hh:71
XrdLink * dataLink
Definition: XrdXrootdAioTask.hh:97
XrdXrootdResponse Response
Definition: XrdXrootdAioTask.hh:111
off_t highOffset
Definition: XrdXrootdAioTask.hh:102
Definition: XrdXrootdProtocol.hh:154
Definition: XrdXrootdFile.hh:100
Definition: XrdSysPthread.hh:164
XrdSysMutex aioMutex
Definition: XrdXrootdAioTask.hh:86
XrdXrootdNormAio * nextNorm
Definition: XrdXrootdAioTask.hh:91
Definition: XrdXrootdPgrwAio.hh:38
XrdXrootdFile * dataFile
Definition: XrdXrootdAioTask.hh:98
Definition: XrdLink.hh:51
XrdXrootdAioBuff * pendWrite
Definition: XrdXrootdAioTask.hh:100
XrdXrootdAioTask(const char *what="aio request")
Definition: XrdXrootdAioTask.hh:69
Definition: XrdSysPthread.hh:299
RAtomic_bool isDone
Definition: XrdXrootdAioTask.hh:108
XrdXrootdAioBuff * finalRead
Definition: XrdXrootdAioTask.hh:99
Definition: XrdXrootdAioTask.hh:46
Definition: XrdSysRAtomic.hh:254
XrdXrootdAioBuff * pendQ
Definition: XrdXrootdAioTask.hh:88
Definition: XrdXrootdResponse.hh:48
char aioState
Definition: XrdXrootdAioTask.hh:106
Definition: XrdXrootdNormAio.hh:38
ssize_t Write(int fd, KernelBuffer &buffer, int64_t offset)
Definition: XrdSysKernelBuffer.hh:432
char Status
Definition: XrdXrootdAioTask.hh:109
Definition: XrdXrootdAioFob.hh:37
XrdXrootdAioTask * nextTask
Definition: XrdXrootdAioTask.hh:93
static const char * TraceID
Definition: XrdXrootdAioTask.hh:84
gdCallBack()
Definition: XrdXrootdProtocol.hh:124
XrdSysCondVar2 aioReady
Definition: XrdXrootdAioTask.hh:87
XrdXrootdProtocol * urProtocol()
Definition: XrdXrootdAioTask.hh:63
off_t dataOffset
Definition: XrdXrootdAioTask.hh:103
XrdXrootdAioBuff * pendQEnd
Definition: XrdXrootdAioTask.hh:89