diff mbox series

[for,4.2,v2,6/6] linux-user: Add support for RNDRESEEDCRNG ioctl

Message ID 1564136594-23628-7-git-send-email-aleksandar.markovic@rt-rk.com (mailing list archive)
State New, archived
Headers show
Series linux-user: Misc patches for 4.2 | expand

Commit Message

Aleksandar Markovic July 26, 2019, 10:23 a.m. UTC 
From: Aleksandar Markovic <amarkovic@wavecomp.com>

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>
---
 linux-user/ioctls.h       | 3 +++
 linux-user/syscall_defs.h | 1 +
 2 files changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h
index 5a5dbdb..f5f875d 100644
--- a/linux-user/ioctls.h
+++ b/linux-user/ioctls.h
@@ -242,6 +242,9 @@ 
   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)
diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
index 741c260..60ab71c 100644
--- a/linux-user/syscall_defs.h
+++ b/linux-user/syscall_defs.h
@@ -824,6 +824,7 @@  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> */