diff options
Diffstat (limited to 'ace/Mem_Map.cpp')
| -rw-r--r-- | ace/Mem_Map.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/ace/Mem_Map.cpp b/ace/Mem_Map.cpp index 965f2f69216..575d091765c 100644 --- a/ace/Mem_Map.cpp +++ b/ace/Mem_Map.cpp @@ -65,8 +65,8 @@ ACE_Mem_Map::map_it (ACE_HANDLE handle, int unmap_result = this->unmap (); if (unmap_result != 0) return unmap_result; -#endif /* ACE_LACKS_AUTO_MMAP_REPLACEMENT */ - +#endif /* ACE_LACKS_AUTO_MMAP_REMAPPING */ + this->base_addr_ = addr; this->handle_ = handle; @@ -100,7 +100,7 @@ ACE_Mem_Map::map_it (ACE_HANDLE handle, { // File length implicitly requested by user requested_file_length = length_request + offset; - + // Check to see if we need to extend the backing store if (requested_file_length > current_file_length) { @@ -127,10 +127,10 @@ ACE_Mem_Map::map_it (ACE_HANDLE handle, if (requested_file_length > 0) // This will make the file size <requested_file_length> null_byte_position = requested_file_length - 1; - else + else // This will make the file size 1 null_byte_position = 0; - + if (ACE_OS::pwrite (this->handle_, "", 1, @@ -142,16 +142,16 @@ ACE_Mem_Map::map_it (ACE_HANDLE handle, if (requested_file_length > 0) // This will make the file size <requested_file_length> actual_file_length = requested_file_length; - else + else // This will make the file size 1 actual_file_length = 1; - + if (ACE_OS::ftruncate (this->handle_, actual_file_length) == -1) return -1; #endif /* !CHORUS */ } - + #if defined (__Lynx__) // Set flag that indicates whether PROT_WRITE has been enabled. write_enabled_ = ACE_BIT_ENABLED (prot, PROT_WRITE); |