src/comm/Write.h

   1 #ifndef _SQUID_COMM_IOWRITE_H
   2 #define _SQUID_COMM_IOWRITE_H
   3
   4 #include "base/AsyncCall.h"
   5 #include "comm/forward.h"
   6
   7 namespace Comm
   8 {
   9
  10 /**
  11  * Queue a write. callback is scheduled when the write
  12  * completes, on error, or on file descriptor close.
  13  *
  14  * free_func is used to free the passed buffer when the write has completed.
  15  */
  16 void Write(const Comm::ConnectionPointer &conn, const char *buf, int size, AsyncCall::Pointer &callback, FREE *free_func);
  17
  18 /**
  19  * Queue a write. callback is scheduled when the write
  20  * completes, on error, or on file descriptor close.
  21  */
  22 void Write(const Comm::ConnectionPointer &conn, MemBuf *mb, AsyncCall::Pointer &callback);
  23
  24 /// Cancel the write pending on FD. No action if none pending.
  25 void WriteCancel(const Comm::ConnectionPointer &conn, const char *reason);
  26
  27 // callback handler to process an FD which is available for writing.
  28 extern PF HandleWrite;
  29
  30 } // namespace Comm
  31
  32 #endif /* _SQUID_COMM_IOWRITE_H */