Commit 92c096f0 authored Sep 04, 2019 by Aleksandar Markovic Committed by Laurent Vivier Sep 11, 2019

linux-user: Add support for RNDRESEEDCRNG ioctl



RNDRESEEDCRNG is a newer ioctl (added in kernel 4.17), and an
"ifdef" guard is used for that reason in this patch.

Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <1567601968-26946-3-git-send-email-aleksandar.markovic@rt-rk.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

parent 1cc52740

linux-user/ioctls.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -246,6 +246,9 @@
		IOCTL(RNDADDTOENTCNT, IOC_W, MK_PTR(TYPE_INT))
		IOCTL(RNDZAPENTCNT, 0, TYPE_NULL)
		IOCTL(RNDCLEARPOOL, 0, TYPE_NULL)
		#ifdef RNDRESEEDCRNG
		IOCTL(RNDRESEEDCRNG, 0, TYPE_NULL)
		#endif

		IOCTL(CDROMPAUSE, 0, TYPE_NULL)
		IOCTL(CDROMSTART, 0, TYPE_NULL)

linux-user/syscall_defs.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -850,6 +850,7 @@ struct target_pollfd {
		#define TARGET_RNDADDTOENTCNT TARGET_IOW('R', 0x01, int)
		#define TARGET_RNDZAPENTCNT TARGET_IO('R', 0x04)
		#define TARGET_RNDCLEARPOOL TARGET_IO('R', 0x06)
		#define TARGET_RNDRESEEDCRNG TARGET_IO('R', 0x07)

		/* From <linux/fs.h> */