commit 92c096f0aabc90380b82b5604e0ee73b38317e5c
author Aleksandar Markovic <amarkovic@wavecomp.com> Wed Sep 04 14:59:22 2019 +0200
committer Laurent Vivier <laurent@vivier.eu> Wed Sep 11 08:47:06 2019 +0200
tree 906adf587effbcb3bb99865ea7fef210e3fd89da
parent 1cc52740160e6b6762b1fafcd3a9fc0e498e45d0

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>

linux-user/ioctls.h

diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h
index 3281c97..cd9b6f9 100644
--- a/linux-user/ioctls.h
+++ b/linux-user/ioctls.h
@@ -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

diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
index 0662270..19a1d39 100644
--- a/linux-user/syscall_defs.h
+++ b/linux-user/syscall_defs.h
@@ -850,6 +850,7 @@
 #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> */