bsd-user: Implement chroot and flock

[mirror_qemu.git] / bsd-user / bsd-file.h

diff --git a/bsd-user/bsd-file.h b/bsd-user/bsd-file.h
index a1c80428d9862bff136bf5e56df0dde8fb38923d..c24054fed111b578a36a9e0bf82780370a410ccb 100644 (file)
--- a/bsd-user/bsd-file.h
+++ b/bsd-user/bsd-file.h
@@ -848,4 +848,23 @@ static abi_long do_bsd_fchflags(abi_long arg1, abi_long arg2)
     return get_errno(fchflags(arg1, arg2));
 }
 
+/* chroot(2) */
+static abi_long do_bsd_chroot(abi_long arg1)
+{
+    abi_long ret;
+    void *p;
+
+    LOCK_PATH(p, arg1);
+    ret = get_errno(chroot(p)); /* XXX path(p)? */
+    UNLOCK_PATH(p, arg1);
+
+    return ret;
+}
+
+/* flock(2) */
+static abi_long do_bsd_flock(abi_long arg1, abi_long arg2)
+{
+    return get_errno(flock(arg1, arg2));
+}
+
 #endif /* BSD_FILE_H */