streambuf & csdbg::streambuf::unlock ( ) const

virtual

Unlock the stream.

Returns

*this

Exceptions

i32

(errno)

Definition at line 210 of file streambuf.cpp.

References m_handle, and unlikely.

{
  i32 retval;
  do {
    retval = flock(m_handle, LOCK_UN);
  }
  while ( unlikely(retval < 0 && errno == EINTR) );

  if ( unlikely(retval < 0) )
    throw errno;

  return const_cast<streambuf&> (*this);
}