Fix statfs(64) syscall wrapper, by Andreas Schwab.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3082 c046a42c-6fe2-441c-8c8c-71466251a162

linux-user/syscall.c

@@ -3352,7 +3352,8 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
             put_user(stfs.f_bavail, &target_stfs->f_bavail);
             put_user(stfs.f_files, &target_stfs->f_files);
             put_user(stfs.f_ffree, &target_stfs->f_ffree);
-            put_user(stfs.f_fsid.__val[0], &target_stfs->f_fsid);
+            put_user(stfs.f_fsid.__val[0], &target_stfs->f_fsid.val[0]);
+            put_user(stfs.f_fsid.__val[1], &target_stfs->f_fsid.val[1]);
             put_user(stfs.f_namelen, &target_stfs->f_namelen);
             unlock_user_struct(target_stfs, arg2, 1);
         }
@@ -3378,7 +3379,8 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
             put_user(stfs.f_bavail, &target_stfs->f_bavail);
             put_user(stfs.f_files, &target_stfs->f_files);
             put_user(stfs.f_ffree, &target_stfs->f_ffree);
-            put_user(stfs.f_fsid.__val[0], &target_stfs->f_fsid);
+            put_user(stfs.f_fsid.__val[0], &target_stfs->f_fsid.val[0]);
+            put_user(stfs.f_fsid.__val[1], &target_stfs->f_fsid.val[1]);
             put_user(stfs.f_namelen, &target_stfs->f_namelen);
             unlock_user_struct(target_stfs, arg3, 0);
         }

linux-user/syscall_defs.h

@@ -1356,6 +1356,10 @@ struct target_stat64 {
 #error unsupported CPU
 #endif
 
+typedef struct {
+        int     val[2];
+} target_fsid_t;
+
 #ifdef TARGET_MIPS
 struct target_statfs {
 	target_long		f_type;
@@ -1368,7 +1372,7 @@ struct target_statfs {
 	target_long		f_bavail;
 
 	/* Linux specials */
-	int	f_fsid;
+	target_fsid_t		f_fsid;
 	target_long		f_namelen;
 	target_long		f_spare[6];
 };
@@ -1383,7 +1387,7 @@ struct target_statfs64 {
 	uint64_t	f_files;
 	uint64_t	f_ffree;
 	uint64_t	f_bavail;
-	int f_fsid;
+	target_fsid_t	f_fsid;
 	uint32_t	f_namelen;
 	uint32_t	f_spare[6];
 };
@@ -1396,7 +1400,7 @@ struct target_statfs {
 	uint32_t f_bavail;
 	uint32_t f_files;
 	uint32_t f_ffree;
-	int f_fsid;
+	target_fsid_t f_fsid;
 	uint32_t f_namelen;
 	uint32_t f_frsize;
 	uint32_t f_spare[5];
@@ -1410,7 +1414,7 @@ struct target_statfs64 {
 	uint64_t f_bavail;
 	uint64_t f_files;
 	uint64_t f_ffree;
-	int f_fsid;
+	target_fsid_t f_fsid;
         uint32_t f_namelen;
 	uint32_t f_frsize;
 	uint32_t f_spare[5];