src/comm/Write.h

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