[Qemu-devel] [PATCH v6 3/8] linux-user: Add support for FIOGETOWN and FIOSETOWN ioctls

[Aleksandar Markovic]

From: Aleksandar Markovic <address@hidden>

FIOGETOWN and FIOSETOWN ioctls have platform-specific definitions,
hence non-standard definition in QEMU too.

Other than that, they both have a single integer argument, and their
functionality is emulated in a straightforward way.

Signed-off-by: Aleksandar Markovic <address@hidden>
---
 linux-user/ioctls.h       | 2 ++
 linux-user/syscall_defs.h | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h
index cd9b6f9..1830de9 100644
--- a/linux-user/ioctls.h
+++ b/linux-user/ioctls.h
@@ -177,6 +177,8 @@
 #endif
 #endif /* CONFIG_USBFS */
 
+  IOCTL(FIOGETOWN, IOC_R, MK_PTR(TYPE_INT))
+  IOCTL(FIOSETOWN, IOC_W, MK_PTR(TYPE_INT))
   IOCTL(SIOCATMARK, IOC_R, MK_PTR(TYPE_INT))
   IOCTL(SIOCGIFNAME, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_int_ifreq)))
   IOCTL(SIOCGIFFLAGS, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_short_ifreq)))
diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
index 19a1d39..498223b 100644
--- a/linux-user/syscall_defs.h
+++ b/linux-user/syscall_defs.h
@@ -758,10 +758,14 @@ struct target_pollfd {
 
 #if defined(TARGET_ALPHA) || defined(TARGET_MIPS) || defined(TARGET_SH4) ||    
\
        defined(TARGET_XTENSA)
+#define TARGET_FIOGETOWN       TARGET_IOR('f', 123, int)
+#define TARGET_FIOSETOWN       TARGET_IOW('f', 124, int)
 #define TARGET_SIOCATMARK      TARGET_IOR('s', 7, int)
 #define TARGET_SIOCSPGRP       TARGET_IOW('s', 8, pid_t)
 #define TARGET_SIOCGPGRP       TARGET_IOR('s', 9, pid_t)
 #else
+#define TARGET_FIOGETOWN       0x8903
+#define TARGET_FIOSETOWN       0x8901
 #define TARGET_SIOCATMARK      0x8905
 #define TARGET_SIOCSPGRP       0x8902
 #define TARGET_SIOCGPGRP       0x8904
-- 
2.7.4