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The latest version of this topic can be found at __p__commode.

Points to the _commode global variable, which specifies the default file commit mode for file I/O operations.

int * __p__commode(  

Pointer to the _commode global variable.

The __p__commode function is for internal use only, and should not be called from user code.

File commit mode specifies when critical data is written to disk. For more information, see fflush.

RoutineRequired header