On 7/16/07, Marco Costalba <mcostalba@xxxxxxxxx> wrote:
Currently the patch just include the log message because the diff content (-p option) is not buffered but is written with a combination of printf, puts, fputs, fwrite and putchar directly to stdout. My question is, there is a way to get the quantity of bytes written to stdout before they are printed? I'm not an expert of C stdio library, so perhaps this is nonsense, but I was thinking of reading the size of stout buffer before to fflush() (I don't know if it is possible).
It is not possible. Buffers can be flushed at any time (i.e. they are flushed when EOL reached and the output is a terminal for stdout). It is also a bit unclear _why_ do you need the diff output. You don't show it immediately anyway. - To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
