diff options
Diffstat (limited to 'apps/JAWS3/jaws3/FILE.cpp')
-rw-r--r-- | apps/JAWS3/jaws3/FILE.cpp | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/apps/JAWS3/jaws3/FILE.cpp b/apps/JAWS3/jaws3/FILE.cpp deleted file mode 100644 index 2f465b21a55..00000000000 --- a/apps/JAWS3/jaws3/FILE.cpp +++ /dev/null @@ -1,88 +0,0 @@ -// $Id$ - -#include "ace/config-all.h" -#include "ace/Guard_T.h" -#include "ace/Synch_Traits.h" -#include "ace/Thread_Mutex.h" - -#ifndef JAWS_BUILD_DLL -#define JAWS_BUILD_DLL -#endif - -#include "jaws3/FILE.h" - - -JAWS_FILE::JAWS_FILE (void) - : map_ (0) - , can_map_ (0) -{ -} - -JAWS_FILE::~JAWS_FILE (void) -{ - delete this->map_; - this->map_ = 0; -} - -ACE_Mem_Map * -JAWS_FILE::mem_map (int length, - int prot, - int share, - void *addr, - off_t offset, - LPSECURITY_ATTRIBUTES sa) const -{ - if (this->can_map_ == 0) - return 0; - - JAWS_FILE *mutable_this = (JAWS_FILE *) this; - return mutable_this->mem_map (length, prot, share, addr, offset, sa); -} - -ACE_Mem_Map * -JAWS_FILE::mem_map (int length, - int prot, - int share, - void *addr, - off_t offset, - LPSECURITY_ATTRIBUTES sa) -{ - if (this->can_map_ == 0) - return 0; - - if (this->map_ == 0) - { - ACE_Guard<ACE_SYNCH_MUTEX> g (this->lock_); - - if (this->map_ == 0) - { - this->map_ = new ACE_Mem_Map; - if (this->map_ != 0) - { - int r = this->map_->map (this->get_handle (), - length, prot, share, addr, offset, sa); - if (r < 0) - { - delete this->map_; - this->map_ = 0; - } - } - } - } - - return this->map_; - -} - - -ACE_Mem_Map * -JAWS_FILE::map (void) const -{ - return this->map_; -} - -void -JAWS_FILE::can_map (int flag) -{ - this->can_map_ = (flag != 0); -} |