[Github-comments] [geany/geany] Geany does not flush the entire buffer on save (#2434)

[Sergey]

@elextr 
Thanks for great IDE! it is very useful for me for several years

about 'fflush', as described in man pages:  ...write of all **user-space** buffered data....
After that (fflush or fclose) the data pushed into system-buffers from user-space, and not written on device actually. I faced with that issue with fflush too, when worked on high I/O consumption application. The completely solution is use 'man 3 open' with SYNC or use 'fsync'. But both operate with file descriptor instead of streams

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