[Qemu-devel] [PATCH 3/4] linux-user: Fix structure target_flock definition for Mips

[Aleksandar Markovic]

From: Aleksandar Markovic <address@hidden>

Structure flock is defined for Mips in a way different from any
other platform. For reference, see Linux kernel source code files:

arch/mips/include/uapi/asm/fcntl.h#L63 (for Mips)
include/uapi/asm-generic/fcntl.h#L195 (for all other platforms)

This patch fix this problem, by amending structure target_flock,
for Mips only.

Besides, this patch fixes LTP tests fcntl11, fcntl17, fcntl19, fcntl20,
and fcntl21, which are currently failing, if executed in Qemu user mode
for Mips platforms.

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

diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
index 27d93a8..63527a7 100644
--- a/linux-user/syscall_defs.h
+++ b/linux-user/syscall_defs.h
@@ -2355,7 +2355,13 @@ struct target_flock {
     short l_whence;
     abi_long l_start;
     abi_long l_len;
+#if defined(TARGET_MIPS)
+    target_long l_sysid;
+#endif
     int l_pid;
+#if defined(TARGET_MIPS)
+    target_long pad[4];
+#endif
 };
 
 struct target_flock64 {
-- 
1.7.9.5