This syscal is not supported anymore by glibc, and does nothing. Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx> --- man2/bdflush.2 | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/man2/bdflush.2 b/man2/bdflush.2 index 710da7b18..8ad5dfc2b 100644 --- a/man2/bdflush.2 +++ b/man2/bdflush.2 @@ -31,8 +31,8 @@ bdflush \- start, flush, or tune buffer-dirty-flush daemon .nf .B #include <sys/kdaemon.h> .PP -.BI "int bdflush(int " func ", long *" address ); -.BI "int bdflush(int " func ", long " data ); +.BI "[[deprecated]] int bdflush(int " func ", long *" address ); +.BI "[[deprecated]] int bdflush(int " func ", long " data ); .fi .PP .IR Note : -- 2.33.1