RAD Studio
ContentsIndex
PreviousUpNext
SH_xxxx #defines

Header File 

share.h 

Description 

File-sharing mode for use with sopen.

SH_COMPAT 
Sets compatibility mode:  
 
Allows other opens with SH_COMPAT. The call will fail if the file has already been opened in any other shared mode.  
SH_DENYNONE 
Permits read/write access  
 
Allows other shared opens to the file, but not other SH_COMPAT opens  
SH_DENYNO 
Permits read/write access (provided for compatibility)  
SH_DENYRD 
Denies read access. Allows only writes from any other open to the file  
SH_DENYRW 
Denies read/write access. Only the current handle may have access to the file  
SH_DENYWR 
Denies write access. Allows only reads from any other open to the file  
O_NOINHERIT 
The file is not passed to child programs  

These file-sharing attributes are in addition to any locking performed on the files.

Copyright(C) 2008 CodeGear(TM). All Rights Reserved.
What do you think about this topic? Send feedback!