This syscal is not supported anymore by glibc, and does nothing.
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
.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 :
-There is no glibc wrapper for this system call; see VERSIONS.
.SH DESCRIPTION
.IR Note :
Since Linux 2.6,