Just two little question:
1:Why the size of PIPE_BUF is 4096 and not the size of
PAGE_SIZE?(perhaps POSIX's norms?).
2:Why the flag O_NODELAY is not implemented for pipe?(yes this flag is
thank you in advance.
(Sorry my english is very poor...)
"...Unix, MS-DOS, and Windows NT (also known as the Good, the Bad, and
the Ugly)." (By Matt Welsh)