4.2BSB Buffered I/O buffersize
jsdy at hadron.UUCP
jsdy at hadron.UUCP
Tue Jan 28 07:47:44 AEST 1986
'man 3 setbuf' ...
setbuf(fd, (char *) NULL); will set input and output to be
unbuffered. It is not clear whether the 4.2-only functions
setbuffer() (to change buffer size) and setlinebuf() work
on input as well as output. The former is documented to do
so; the latter is documented only to work on stderr and stdout.
Be bold. Experiment a little.
--
Joe Yao hadron!jsdy at seismo.{CSS.GOV,ARPA,UUCP}
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