From 2c361a7f7ccae5d2a9cf612384c7153f332a249c Mon Sep 17 00:00:00 2001 From: tb Date: Fri, 18 Aug 2023 06:09:10 +0000 Subject: [PATCH] sync with userland --- sys/lib/libz/zlib.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sys/lib/libz/zlib.h b/sys/lib/libz/zlib.h index f836fec8920..d8b29009620 100644 --- a/sys/lib/libz/zlib.h +++ b/sys/lib/libz/zlib.h @@ -320,8 +320,8 @@ ZEXTERN int ZEXPORT deflate(z_streamp strm, int flush); with the same value of the flush parameter and more output space (updated avail_out), until the flush is complete (deflate returns with non-zero avail_out). In the case of a Z_FULL_FLUSH or Z_SYNC_FLUSH, make sure that - avail_out is greater than six to avoid repeated flush markers due to - avail_out == 0 on return. + avail_out is greater than six when the flush marker begins, in order to avoid + repeated flush markers upon calling deflate() again when avail_out == 0. If the parameter flush is set to Z_FINISH, pending input is processed, pending output is flushed and deflate returns with Z_STREAM_END if there was -- 2.20.1