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| H A D | sys.h | diff a7604ba149e76d0449484116e7bf9cd0c26dafb2 Mon Feb 07 17:23:36 CET 2022 Willy Tarreau <w@1wt.eu> tools/nolibc/sys: make open() take a vararg on the 3rd argument
Let's pass a vararg to open() so that it remains compatible with existing
code. The arg is only dereferenced when flags contain O_CREAT. The function
is generally not inlined anymore, causing an extra call (total 16 extra
bytes) but it's still optimized for constant propagation, limiting the
excess to no more than 16 bytes in practice when open() is called without
O_CREAT, and ~40 with O_CREAT, which remains reasonable.
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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