Implement some of the missing LFS64 support.
This gives us:
* <dirent.h>
struct dirent64
readdir64, readdir64_r, alphasort64, scandir64
* <fcntl.h>
creat64, openat64, open64.
* <sys/stat.h>
struct stat64
fstat64, fstatat64, lstat64, stat64.
* <sys/statvfs.h>
struct statvfs64
statvfs64, fstatvfs64.
* <sys/vfs.h>
struct statfs64
statfs64, fstatfs64.
This also removes some of the incorrect #define hacks we've had in the
past (for stat64, for example, which we promised to clean up way back
in bug 8472078).
Bug: 11865851
Bug: 8472078
Change-Id: Ia46443521918519f2dfa64d4621027dfd13ac566
diff --git a/tests/sys_statvfs_test.cpp b/tests/sys_statvfs_test.cpp
new file mode 100644
index 0000000..6b19e13
--- /dev/null
+++ b/tests/sys_statvfs_test.cpp
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <gtest/gtest.h>
+
+#include <sys/statvfs.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <string>
+
+template <typename StatVfsT> void Check(StatVfsT& sb) {
+ EXPECT_EQ(4096U, sb.f_bsize);
+ EXPECT_EQ(0U, sb.f_bfree);
+ EXPECT_EQ(0U, sb.f_ffree);
+ EXPECT_EQ(0U, sb.f_fsid);
+ EXPECT_EQ(255U, sb.f_namemax);
+}
+
+TEST(sys_statvfs, statvfs) {
+ struct statvfs sb;
+ ASSERT_EQ(0, statvfs("/proc", &sb));
+ Check(sb);
+}
+
+TEST(sys_statvfs, statvfs64) {
+ struct statvfs64 sb;
+ ASSERT_EQ(0, statvfs64("/proc", &sb));
+ Check(sb);
+}
+
+TEST(sys_statvfs, fstatvfs) {
+ struct statvfs sb;
+ int fd = open("/proc", O_RDONLY);
+ ASSERT_EQ(0, fstatvfs(fd, &sb));
+ close(fd);
+ Check(sb);
+}
+TEST(sys_statvfs, fstatvfs64) {
+ struct statvfs64 sb;
+ int fd = open("/proc", O_RDONLY);
+ ASSERT_EQ(0, fstatvfs64(fd, &sb));
+ close(fd);
+ Check(sb);
+}