[Qemu-devel] [PATCH v7 03/10] linux-user: Add support for syncfs() syscall

[Aleksandar Markovic]

From: Aleksandar Markovic <address@hidden>

This patch implements syncfs() syscall support. The implementation
consists of a straightforward invocation of host's syncfs() only.

Signed-off-by: Aleksandar Markovic <address@hidden>
---
 linux-user/syscall.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 9f11ca2..1af3e10 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8069,6 +8069,11 @@ abi_long do_syscall(void *cpu_env, int num, abi_long 
arg1,
         sync();
         ret = 0;
         break;
+#if defined(TARGET_NR_syncfs)
+    case TARGET_NR_syncfs:
+        ret = get_errno(syncfs(arg1));
+        break;
+#endif
     case TARGET_NR_kill:
         ret = get_errno(safe_kill(arg1, target_to_host_signal(arg2)));
         break;
-- 
2.9.3