Flushes the buffer of all open streams to disk.
int _flushall (void);
int _fflushall (void);
int flushall (void);
Required Header |
<stdio.h> |
Return Value
Each of these functions returns the number of open streams.
Remarks
The _flushall function is implemented using the fflush function. More notes on the various file modes are available on that help page.