Bug?

[Alejandro Martínez]

> pwrite() on file system should write all data at once (at least I see it
> for the first time). What file system do you use ?


Return Value
value   pwrite() was successful. The value returned is the number of 
bytes actually written. This number is less than or equal to nbyte.
-1   pwrite() was not successful. The errno global variable is set to 
indicate the error.

I don't see anywhere that the data should be written all at once. If it 
was like that, then why whould it return the bytes written?


> What file system do you use ?

from mount:


/dev/sda6 on /d1 type ext3 (rw)

Thank you for your time.

Alejandro Martínez Lanfranco
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