Land part 2 of clang-format changes

Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu <nigelb@redhat.com>

4 files changed, 1424 insertions, 1398 deletions

diff --git a/extras/test/ld-preload-test/ld-preload-lib.c b/extras/test/ld-preload-test/ld-preload-lib.c
index 181b5c1e9c7..d120c053a69 100644
--- a/extras/test/ld-preload-test/ld-preload-lib.c
+++ b/extras/test/ld-preload-test/ld-preload-lib.c
@@ -40,596 +40,576 @@
 /* Err number that is assigned to errno so that test application can
  * verify that the function was intercepted correctly.
  */
-#define PRELOAD_ERRNO_VERF      6449
-#define set_errno()             (errno = PRELOAD_ERRNO_VERF)
+#define PRELOAD_ERRNO_VERF 6449
+#define set_errno() (errno = PRELOAD_ERRNO_VERF)
 
 void
-intercept (char *call, int tabs)
+intercept(char *call, int tabs)
 {
-        while (tabs > 0) {
-                fprintf (stdout, "\t");
-                --tabs;
-        }
+    while (tabs > 0) {
+        fprintf(stdout, "\t");
+        --tabs;
+    }
 
-        fprintf (stdout, "Intercepted by %s", call);
+    fprintf(stdout, "Intercepted by %s", call);
 }
 
 int
-creat64 (const char *pathname, mode_t mode)
+creat64(const char *pathname, mode_t mode)
 {
-        intercept ("creat64", 2);
-        set_errno ();
-        return -1;
+    intercept("creat64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-creat (const char *pathname, mode_t mode)
+creat(const char *pathname, mode_t mode)
 {
-        intercept ("creat", 2);
-        set_errno ();
-        return -1;
+    intercept("creat", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-close (int fd)
+close(int fd)
 {
-        intercept ("close", 2);
-        set_errno ();
-        return -1;
+    intercept("close", 2);
+    set_errno();
+    return -1;
 }
 
 int
-open64 (const char *pathname, int flags, ...)
+open64(const char *pathname, int flags, ...)
 {
-        intercept ("open64", 2);
-        set_errno ();
-        return -1;
+    intercept("open64", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-open (const char *pathname, int flags, ...)
+open(const char *pathname, int flags, ...)
 {
-        intercept ("open", 2);
-        set_errno ();
-        return -1;
+    intercept("open", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-read (int fd, void *buf, size_t count)
+read(int fd, void *buf, size_t count)
 {
-        intercept ("read", 2);
-        set_errno ();
-        return -1;
+    intercept("read", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-readv (int fd, const struct iovec *vector, int count)
+readv(int fd, const struct iovec *vector, int count)
 {
-        intercept ("readv", 2);
-        set_errno ();
-        return -1;
+    intercept("readv", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-pread (int fd, void *buf, size_t count, unsigned long offset)
+pread(int fd, void *buf, size_t count, unsigned long offset)
 {
-        intercept ("pread", 2);
-        set_errno ();
-        return -1;
+    intercept("pread", 2);
+    set_errno();
+    return -1;
 }
 
-
 ssize_t
-pread64 (int fd, void *buf, size_t count, uint64_t offset)
+pread64(int fd, void *buf, size_t count, uint64_t offset)
 {
-        intercept ("pread64", 2);
-        set_errno ();
-        return -1;
+    intercept("pread64", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-write (int fd, const void *buf, size_t count)
+write(int fd, const void *buf, size_t count)
 {
-        intercept ("write", 2);
-        set_errno ();
-        return -1;
+    intercept("write", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-writev (int fd, const struct iovec *vector, int count)
+writev(int fd, const struct iovec *vector, int count)
 {
-        intercept ("writev", 2);
-        set_errno ();
-        return -1;
+    intercept("writev", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-pwrite (int fd, const void *buf, size_t count, unsigned long offset)
+pwrite(int fd, const void *buf, size_t count, unsigned long offset)
 {
-        intercept ("pwrite", 2);
-        set_errno ();
-        return -1;
+    intercept("pwrite", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-pwrite64 (int fd, const void *buf, size_t count, uint64_t offset)
+pwrite64(int fd, const void *buf, size_t count, uint64_t offset)
 {
-        intercept ("pwrite64", 2);
-        set_errno ();
-        return -1;
+    intercept("pwrite64", 2);
+    set_errno();
+    return -1;
 }
 
-
 off_t
-lseek (int fildes, unsigned long offset, int whence)
+lseek(int fildes, unsigned long offset, int whence)
 {
-        intercept ("lseek", 2);
-        set_errno ();
-        return -1;
+    intercept("lseek", 2);
+    set_errno();
+    return -1;
 }
 
 off_t
-lseek64 (int fildes, uint64_t offset, int whence)
+lseek64(int fildes, uint64_t offset, int whence)
 {
-        intercept ("lseek64", 2);
-        set_errno ();
-        return -1;
+    intercept("lseek64", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-dup (int fd)
+dup(int fd)
 {
-        intercept ("dup", 2);
-        set_errno ();
-        return -1;
+    intercept("dup", 2);
+    set_errno();
+    return -1;
 }
 
 int
-dup2 (int oldfd, int newfd)
+dup2(int oldfd, int newfd)
 {
-        intercept ("dup2", 2);
-        set_errno ();
-        return -1;
+    intercept("dup2", 2);
+    set_errno();
+    return -1;
 }
 
 int
-mkdir (const char *pathname, mode_t mode)
+mkdir(const char *pathname, mode_t mode)
 {
-        intercept ("mkdir", 2);
-        set_errno ();
-        return -1;
+    intercept("mkdir", 2);
+    set_errno();
+    return -1;
 }
 
 int
-rmdir (const char *pathname)
+rmdir(const char *pathname)
 {
-        intercept ("rmdir", 2);
-        set_errno ();
-        return -1;
+    intercept("rmdir", 2);
+    set_errno();
+    return -1;
 }
 
 int
-chmod (const char *pathname, mode_t mode)
+chmod(const char *pathname, mode_t mode)
 {
-        intercept ("chmod", 2);
-        set_errno ();
-        return -1;
+    intercept("chmod", 2);
+    set_errno();
+    return -1;
 }
 
 int
-chown (const char *pathname, uid_t owner, gid_t group)
+chown(const char *pathname, uid_t owner, gid_t group)
 {
-        intercept ("chown", 2);
-        set_errno ();
-        return -1;
+    intercept("chown", 2);
+    set_errno();
+    return -1;
 }
 
 int
-fchmod (int fd, mode_t mode)
+fchmod(int fd, mode_t mode)
 {
-        intercept ("fchmod", 2);
-        set_errno ();
-        return -1;
+    intercept("fchmod", 2);
+    set_errno();
+    return -1;
 }
 
 int
-fchown (int fd, uid_t uid, gid_t gid)
+fchown(int fd, uid_t uid, gid_t gid)
 {
-        intercept ("fchown", 2);
-        set_errno ();
-        return -1;
+    intercept("fchown", 2);
+    set_errno();
+    return -1;
 }
 
-int fsync (int fd)
+int
+fsync(int fd)
 {
-        intercept ("fsync", 2);
-        set_errno ();
-        return -1;
+    intercept("fsync", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-ftruncate (int fd, off_t length)
+ftruncate(int fd, off_t length)
 {
-        intercept ("ftruncate", 1);
-        set_errno ();
-        return -1;
+    intercept("ftruncate", 1);
+    set_errno();
+    return -1;
 }
 
-
 int
-ftruncate64 (int fd, off_t length)
+ftruncate64(int fd, off_t length)
 {
-        intercept ("ftruncate64", 1);
-        set_errno ();
-        return -1;
+    intercept("ftruncate64", 1);
+    set_errno();
+    return -1;
 }
 
 int
-link (const char *oldpath, const char *newname)
+link(const char *oldpath, const char *newname)
 {
-        intercept ("link", 2);
-        set_errno ();
-        return -1;
+    intercept("link", 2);
+    set_errno();
+    return -1;
 }
 
 int
-rename (const char *oldpath, const char *newpath)
+rename(const char *oldpath, const char *newpath)
 {
-        intercept ("rename", 2);
-        set_errno ();
-        return -1;
+    intercept("rename", 2);
+    set_errno();
+    return -1;
 }
 
 int
-utimes (const char *path, const struct timeval times[2])
+utimes(const char *path, const struct timeval times[2])
 {
-        intercept ("utimes", 2);
-        set_errno ();
-        return -1;
+    intercept("utimes", 2);
+    set_errno();
+    return -1;
 }
 
 int
-futimes (int fd, const struct timeval times[2])
+futimes(int fd, const struct timeval times[2])
 {
-        intercept ("futimes", 2);
-        set_errno ();
-        return -1;
+    intercept("futimes", 2);
+    set_errno();
+    return -1;
 }
 
 int
-utime (const char *path, const struct utimbuf *buf)
+utime(const char *path, const struct utimbuf *buf)
 {
-        intercept ("utime", 2);
-        set_errno ();
-        return -1;
+    intercept("utime", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-mknod (const char *path, mode_t mode, dev_t dev)
+mknod(const char *path, mode_t mode, dev_t dev)
 {
-        intercept ("mknod", 2);
-        set_errno ();
-        return -1;
+    intercept("mknod", 2);
+    set_errno();
+    return -1;
 }
 
 int
-__xmknod (int ver, const char *path, mode_t mode, dev_t *dev)
+__xmknod(int ver, const char *path, mode_t mode, dev_t *dev)
 {
-        intercept ("__xmknod", 2);
-        set_errno ();
-        return -1;
+    intercept("__xmknod", 2);
+    set_errno();
+    return -1;
 }
 
 int
-mkfifo (const char *path, mode_t mode)
+mkfifo(const char *path, mode_t mode)
 {
-        intercept ("mkfifo", 2);
-        set_errno ();
-        return -1;
+    intercept("mkfifo", 2);
+    set_errno();
+    return -1;
 }
 
 int
-unlink (const char *path)
+unlink(const char *path)
 {
-        intercept ("unlink", 2);
-        set_errno ();
-        return -1;
+    intercept("unlink", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-symlink (const char *oldpath, const char *newpath)
+symlink(const char *oldpath, const char *newpath)
 {
-        intercept ("symlink", 2);
-        set_errno ();
-        return -1;
+    intercept("symlink", 2);
+    set_errno();
+    return -1;
 }
 
 int
-readlink (const char *path, char *buf, size_t bufsize)
+readlink(const char *path, char *buf, size_t bufsize)
 {
-        intercept ("readlink", 1);
-        set_errno ();
-        return -1;
+    intercept("readlink", 1);
+    set_errno();
+    return -1;
 }
 
-
 char *
-realpath (const char *path, char *resolved)
+realpath(const char *path, char *resolved)
 {
-        intercept ("realpath", 1);
-        set_errno ();
-        return NULL;
+    intercept("realpath", 1);
+    set_errno();
+    return NULL;
 }
 
-
 DIR *
-opendir (const char *path)
+opendir(const char *path)
 {
-        intercept ("opendir", 2);
-        set_errno ();
-        return NULL;
+    intercept("opendir", 2);
+    set_errno();
+    return NULL;
 }
 
-
 struct dirent *
-readdir (DIR *dir)
+readdir(DIR *dir)
 {
-        intercept ("readdir\t", 2);
-        set_errno ();
-        return NULL;
+    intercept("readdir\t", 2);
+    set_errno();
+    return NULL;
 }
 
 struct dirent *
-readdir64 (DIR *dir)
+readdir64(DIR *dir)
 {
-        intercept ("readdir64", 2);
-        set_errno ();
-        return NULL;
+    intercept("readdir64", 2);
+    set_errno();
+    return NULL;
 }
 
-
 int
-readdir_r (DIR *dir, struct dirent *entry, struct dirent **result)
+readdir_r(DIR *dir, struct dirent *entry, struct dirent **result)
 {
-        intercept ("readdir_r", 1);
-        set_errno ();
-        return -1;
+    intercept("readdir_r", 1);
+    set_errno();
+    return -1;
 }
 
 int
-readdir64_r (DIR *dir, struct dirent *entry, struct dirent **result)
+readdir64_r(DIR *dir, struct dirent *entry, struct dirent **result)
 {
-        intercept ("readdir64_r", 1);
-        set_errno ();
-        return -1;
+    intercept("readdir64_r", 1);
+    set_errno();
+    return -1;
 }
 
-
 int
-closedir (DIR *dh)
+closedir(DIR *dh)
 {
-        intercept ("closedir", 1);
-        set_errno ();
-        return -1;
+    intercept("closedir", 1);
+    set_errno();
+    return -1;
 }
 
 int
-__xstat (int ver, const char *path, struct stat *buf)
+__xstat(int ver, const char *path, struct stat *buf)
 {
-        intercept ("__xstat\t", 2);
-        set_errno ();
-        return -1;
+    intercept("__xstat\t", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-__xstat64 (int ver, const char *path, struct stat *buf)
+__xstat64(int ver, const char *path, struct stat *buf)
 {
-        intercept ("__xstat64", 2);
-        set_errno ();
-        return -1;
+    intercept("__xstat64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-stat (const char *path, struct stat *buf)
+stat(const char *path, struct stat *buf)
 {
-        intercept ("stat", 2);
-        set_errno ();
-        return -1;
+    intercept("stat", 2);
+    set_errno();
+    return -1;
 }
 
 int
-stat64 (const char *path, struct stat *buf)
+stat64(const char *path, struct stat *buf)
 {
-        intercept ("stat64", 2);
-        set_errno ();
-        return -1;
+    intercept("stat64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-__fxstat (int ver, int fd, struct stat *buf)
+__fxstat(int ver, int fd, struct stat *buf)
 {
-        intercept ("__fxstat\t", 2);
-        set_errno ();
-        return -1;
+    intercept("__fxstat\t", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-__fxstat64 (int ver, int fd, struct stat *buf)
+__fxstat64(int ver, int fd, struct stat *buf)
 {
-        intercept ("__fxstat64", 2);
-        set_errno ();
-        return -1;
+    intercept("__fxstat64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-fstat (int fd, struct stat *buf)
+fstat(int fd, struct stat *buf)
 {
-        intercept ("fstat", 2);
-        set_errno ();
-        return -1;
+    intercept("fstat", 2);
+    set_errno();
+    return -1;
 }
 
 int
-fstat64 (int fd , struct stat *buf)
+fstat64(int fd, struct stat *buf)
 {
-        intercept ("fstat64", 2);
-        set_errno ();
-        return -1;
+    intercept("fstat64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-__lxstat (int ver, const char *path, struct stat *buf)
+__lxstat(int ver, const char *path, struct stat *buf)
 {
-        intercept ("__lxstat\t", 2);
-        set_errno ();
-        return -1;
+    intercept("__lxstat\t", 2);
+    set_errno();
+    return -1;
 }
 
 int
-__lxstat64 (int ver, const char *path, struct stat *buf)
+__lxstat64(int ver, const char *path, struct stat *buf)
 {
-        intercept ("__lxstat64", 2);
-        set_errno ();
-        return -1;
+    intercept("__lxstat64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-lstat (const char *path, struct stat *buf)
+lstat(const char *path, struct stat *buf)
 {
-        intercept ("lstat", 2);
-        set_errno ();
-        return -1;
+    intercept("lstat", 2);
+    set_errno();
+    return -1;
 }
 
 int
-lstat64 (const char *path, struct stat *buf)
+lstat64(const char *path, struct stat *buf)
 {
-        intercept ("lstat64", 2);
-        set_errno ();
-        return -1;
+    intercept("lstat64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-statfs (const char *path, struct statfs *buf)
+statfs(const char *path, struct statfs *buf)
 {
-        intercept ("statfs", 2);
-        set_errno ();
-        return -1;
+    intercept("statfs", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-statfs64 (const char *path, struct statfs *buf)
+statfs64(const char *path, struct statfs *buf)
 {
-        intercept ("statfs64", 2);
-        set_errno ();
-        return -1;
+    intercept("statfs64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-statvfs (const char *path, struct statvfs *buf)
+statvfs(const char *path, struct statvfs *buf)
 {
-        intercept ("statvfs\t", 2);
-        set_errno ();
-        return -1;
+    intercept("statvfs\t", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-statvfs64 (const char *path, struct statvfs *buf)
+statvfs64(const char *path, struct statvfs *buf)
 {
-        intercept ("statvfs64", 2);
-        set_errno ();
-        return -1;
+    intercept("statvfs64", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-getxattr (const char *path, const char *name, void *value, size_t size)
+getxattr(const char *path, const char *name, void *value, size_t size)
 {
-        intercept ("getxattr", 1);
-        set_errno ();
-        return -1;
+    intercept("getxattr", 1);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-lgetxattr (const char *path, const char *name, void *value, size_t size)
+lgetxattr(const char *path, const char *name, void *value, size_t size)
 {
-        intercept ("lgetxattr", 1);
-        set_errno ();
-        return -1;
+    intercept("lgetxattr", 1);
+    set_errno();
+    return -1;
 }
 
-
 int
-remove (const char* path)
+remove(const char *path)
 {
-        intercept ("remove", 2);
-        set_errno ();
-        return -1;
+    intercept("remove", 2);
+    set_errno();
+    return -1;
 }
 
 int
-lchown (const char *path, uid_t owner, gid_t group)
+lchown(const char *path, uid_t owner, gid_t group)
 {
-        intercept ("lchown", 2);
-        set_errno ();
-        return -1;
+    intercept("lchown", 2);
+    set_errno();
+    return -1;
 }
 
 void
-rewinddir (DIR *dirp)
+rewinddir(DIR *dirp)
 {
-        intercept ("rewinddir", 1);
-        set_errno ();
-        return;
+    intercept("rewinddir", 1);
+    set_errno();
+    return;
 }
 
 void
-seekdir (DIR *dirp, off_t offset)
+seekdir(DIR *dirp, off_t offset)
 {
-        intercept ("seekdir", 2);
-        set_errno ();
-        return;
+    intercept("seekdir", 2);
+    set_errno();
+    return;
 }
 
 off_t
-telldir (DIR *dirp)
+telldir(DIR *dirp)
 {
-        intercept ("telldir", 2);
-        set_errno ();
-        return -1;
+    intercept("telldir", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-sendfile (int out_fd, int in_fd, off_t *offset, size_t count)
+sendfile(int out_fd, int in_fd, off_t *offset, size_t count)
 {
-        intercept ("sendfile\t", 1);
-        set_errno ();
-        return -1;
+    intercept("sendfile\t", 1);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-sendfile64 (int out_fd, int in_fd, off_t *offset, size_t count)
+sendfile64(int out_fd, int in_fd, off_t *offset, size_t count)
 {
-        intercept ("sendfile64", 1);
-        set_errno ();
-        return -1;
+    intercept("sendfile64", 1);
+    set_errno();
+    return -1;
 }
 
-
 int
-fcntl (int fd, int cmd, ...)
+fcntl(int fd, int cmd, ...)
 {
-        intercept ("fcntl", 2);
-        set_errno ();
-        return -1;
+    intercept("fcntl", 2);
+    set_errno();
+    return -1;
 }
-
diff --git a/extras/test/ld-preload-test/ld-preload-test.c b/extras/test/ld-preload-test/ld-preload-test.c
index 46e3e0e4172..54dde8c7d54 100644
--- a/extras/test/ld-preload-test/ld-preload-test.c
+++ b/extras/test/ld-preload-test/ld-preload-test.c
@@ -49,319 +49,310 @@
 #include <sys/xattr.h>
 #include <sys/sendfile.h>
 
-
-#define PRELOAD_ERRNO_VERF      6449
+#define PRELOAD_ERRNO_VERF 6449
 void
 check_err(int ret, char *call, int tabs)
 {
-        while (tabs > 0) {
-                fprintf (stdout, "\t");
-                --tabs;
-        }
-        if (ret != -1) {
-                fprintf (stdout, "Not intercepted: %s\n", call);
-                return;
-        }
-
-        if (errno != PRELOAD_ERRNO_VERF) {
-                fprintf (stdout, "Not intercepted: %s: err: %s\n", call,
-                         strerror (errno));
-                return;
-        }
+    while (tabs > 0) {
+        fprintf(stdout, "\t");
+        --tabs;
+    }
+    if (ret != -1) {
+        fprintf(stdout, "Not intercepted: %s\n", call);
+        return;
+    }
 
-        fprintf (stdout, "Intercept verified: %s\n", call);
+    if (errno != PRELOAD_ERRNO_VERF) {
+        fprintf(stdout, "Not intercepted: %s: err: %s\n", call,
+                strerror(errno));
         return;
+    }
+
+    fprintf(stdout, "Intercept verified: %s\n", call);
+    return;
 }
 
 void
-usage (FILE *fp)
+usage(FILE *fp)
 {
-        fprintf (fp, "Usage: ld-preload-test <Options>\n");
-        fprintf (fp, "Options\n");
-        fprintf (fp, "\t--path\t\tPathname is used as the file/directory"
-                     " created for the test.\n");
-
+    fprintf(fp, "Usage: ld-preload-test <Options>\n");
+    fprintf(fp, "Options\n");
+    fprintf(fp,
+            "\t--path\t\tPathname is used as the file/directory"
+            " created for the test.\n");
 }
 
-
 int
-run_file_tests (char *testfile)
+run_file_tests(char *testfile)
 {
-        int             ret = -1;
-        struct stat     buf;
+    int ret = -1;
+    struct stat buf;
 
-        assert (testfile);
-        fprintf (stdout, "Testing creat");
-        ret = creat (testfile, S_IRWXU);
-        check_err (ret, "creat", 2);
+    assert(testfile);
+    fprintf(stdout, "Testing creat");
+    ret = creat(testfile, S_IRWXU);
+    check_err(ret, "creat", 2);
 
-        fprintf (stdout, "Testing close");
-        ret = close (ret);
-        check_err (ret, "close", 2);
+    fprintf(stdout, "Testing close");
+    ret = close(ret);
+    check_err(ret, "close", 2);
 
-        fprintf (stdout, "Testing open");
-        ret = open (testfile, O_RDONLY);
-        check_err (ret, "open", 2);
+    fprintf(stdout, "Testing open");
+    ret = open(testfile, O_RDONLY);
+    check_err(ret, "open", 2);
 
-        fprintf (stdout, "Testing read");
-        ret = read (0, NULL, 0);
-        check_err (ret, "read", 2);
+    fprintf(stdout, "Testing read");
+    ret = read(0, NULL, 0);
+    check_err(ret, "read", 2);
 
-        fprintf (stdout, "Testing readv");
-        ret = readv (0, NULL, 0);
-        check_err (ret, "readv", 2);
+    fprintf(stdout, "Testing readv");
+    ret = readv(0, NULL, 0);
+    check_err(ret, "readv", 2);
 
-        fprintf (stdout, "Testing pread");
-        ret = pread (0, NULL, 0, 0);
-        check_err (ret, "pread", 2);
+    fprintf(stdout, "Testing pread");
+    ret = pread(0, NULL, 0, 0);
+    check_err(ret, "pread", 2);
 
-        fprintf (stdout, "Testing write");
-        ret = write (0, NULL, 0);
-        check_err (ret, "write", 2);
+    fprintf(stdout, "Testing write");
+    ret = write(0, NULL, 0);
+    check_err(ret, "write", 2);
 
-        fprintf (stdout, "Testing writev");
-        ret = writev (0, NULL, 0);
-        check_err (ret, "writev", 2);
+    fprintf(stdout, "Testing writev");
+    ret = writev(0, NULL, 0);
+    check_err(ret, "writev", 2);
 
-        fprintf (stdout, "Testing pwrite");
-        ret = pwrite (0, NULL, 0, 0);
-        check_err (ret, "pwrite", 2);
+    fprintf(stdout, "Testing pwrite");
+    ret = pwrite(0, NULL, 0, 0);
+    check_err(ret, "pwrite", 2);
 
-        fprintf (stdout, "Testing lseek");
-        ret = lseek (0, 0, 0);
-        check_err (ret, "lseek", 2);
+    fprintf(stdout, "Testing lseek");
+    ret = lseek(0, 0, 0);
+    check_err(ret, "lseek", 2);
 
-        fprintf (stdout, "Testing dup");
-        ret = dup (0);
-        check_err (ret, "dup", 2);
+    fprintf(stdout, "Testing dup");
+    ret = dup(0);
+    check_err(ret, "dup", 2);
 
-        fprintf (stdout, "Testing dup2");
-        ret = dup2 (0, 0);
-        check_err (ret, "dup2", 2);
+    fprintf(stdout, "Testing dup2");
+    ret = dup2(0, 0);
+    check_err(ret, "dup2", 2);
 
-        fprintf (stdout, "Testing fchmod");
-        ret = fchmod (0, 0);
-        check_err (ret, "fchmod", 2);
+    fprintf(stdout, "Testing fchmod");
+    ret = fchmod(0, 0);
+    check_err(ret, "fchmod", 2);
 
-        fprintf (stdout, "Testing fchown");
-        ret = fchown (0, 0, 0);
-        check_err (ret, "fchown", 2);
+    fprintf(stdout, "Testing fchown");
+    ret = fchown(0, 0, 0);
+    check_err(ret, "fchown", 2);
 
-        fprintf (stdout, "Testing fsync");
-        ret = fsync (0);
-        check_err (ret, "fsync", 2);
+    fprintf(stdout, "Testing fsync");
+    ret = fsync(0);
+    check_err(ret, "fsync", 2);
 
-        fprintf (stdout, "Testing ftruncate");
-        ret = ftruncate (0, 0);
-        check_err (ret, "ftruncate", 1);
+    fprintf(stdout, "Testing ftruncate");
+    ret = ftruncate(0, 0);
+    check_err(ret, "ftruncate", 1);
 
-        fprintf (stdout, "Testing fstat");
-        ret = fstat (0, &buf);
-        check_err (ret, "fstat", 1);
+    fprintf(stdout, "Testing fstat");
+    ret = fstat(0, &buf);
+    check_err(ret, "fstat", 1);
 
-        fprintf (stdout, "Testing sendfile");
-        ret = sendfile (0, 0, NULL, 0);
-        check_err (ret, "sendfile", 1);
+    fprintf(stdout, "Testing sendfile");
+    ret = sendfile(0, 0, NULL, 0);
+    check_err(ret, "sendfile", 1);
 
-        fprintf (stdout, "Testing fcntl");
-        ret = fcntl (0, 0, NULL);
-        check_err (ret, "fcntl", 2);
+    fprintf(stdout, "Testing fcntl");
+    ret = fcntl(0, 0, NULL);
+    check_err(ret, "fcntl", 2);
 
-        fprintf (stdout, "Testing close");
-        ret = close (ret);
-        check_err (ret, "close", 2);
+    fprintf(stdout, "Testing close");
+    ret = close(ret);
+    check_err(ret, "close", 2);
 
-        fprintf (stdout, "Testing remove");
-        ret = remove (testfile);
-        check_err (ret, "remove", 2);
+    fprintf(stdout, "Testing remove");
+    ret = remove(testfile);
+    check_err(ret, "remove", 2);
 
-        return ret;
+    return ret;
 }
 
-
 int
-run_attr_tests (char *testfile)
+run_attr_tests(char *testfile)
 {
-        int             ret = -1;
-        char            *res = NULL;
-        struct stat     buf;
-        struct statfs   sbuf;
-        struct statvfs  svbuf;
-
-        assert (testfile);
-
-        fprintf (stdout, "Testing chmod");
-        ret = chmod (testfile, 0);
-        check_err (ret, "chmod", 2);
-
-        fprintf (stdout, "Testing chown");
-        ret = chown (testfile, 0, 0);
-        check_err (ret, "chown", 2);
-
-        fprintf (stdout, "Testing link");
-        ret = link (testfile, testfile);
-        check_err (ret, "link", 2);
-
-        fprintf (stdout, "Testing rename");
-        ret = rename (testfile, testfile);
-        check_err (ret, "rename", 2);
-
-        fprintf (stdout, "Testing utimes");
-        ret = utimes (testfile, NULL);
-        check_err (ret, "utimes", 2);
-
-        fprintf (stdout, "Testing utime");
-        ret = utime (testfile, NULL);
-        check_err (ret, "utime", 2);
-
-        fprintf (stdout, "Testing unlink");
-        ret = unlink (testfile);
-        check_err (ret, "unlink", 2);
-
-        fprintf (stdout, "Testing symlink");
-        ret = symlink (testfile, testfile);
-        check_err (ret, "symlink", 2);
-
-        fprintf (stdout, "Testing readlink");
-        ret = readlink (testfile, testfile, 0);
-        check_err (ret, "readlink", 2);
-
-        fprintf (stdout, "Testing realpath");
-        ret = 0;
-        res = realpath ((const char *)testfile, testfile);
-        if (!res)
-                ret = -1;
-        check_err (ret, "realpath", 2);
-
-        fprintf (stdout, "Testing stat");
-        ret = stat (testfile, &buf);
-        check_err (ret, "stat", 1);
-
-        fprintf (stdout, "Testing lstat");
-        ret = lstat (testfile, &buf);
-        check_err (ret, "lstat", 1);
-
-        fprintf (stdout, "Testing statfs");
-        ret = statfs (testfile, &sbuf);
-        check_err (ret, "statfs", 2);
-
-        fprintf (stdout, "Testing statvfs");
-        ret = statvfs (testfile, &svbuf);
-        check_err (ret, "statvfs", 1);
-
-        fprintf (stdout, "Testing getxattr");
-        ret = getxattr (testfile, NULL, NULL, 0);
-        check_err (ret, "getxattr", 2);
-
-        fprintf (stdout, "Testing lgetxattr");
-        ret = lgetxattr (testfile, NULL, NULL, 0);
-        check_err (ret, "lgetxattr", 1);
-
-        fprintf (stdout, "Testing lchown");
-        ret = lchown (testfile, 0, 0);
-        check_err (ret, "lchown", 2);
-        return 0;
+    int ret = -1;
+    char *res = NULL;
+    struct stat buf;
+    struct statfs sbuf;
+    struct statvfs svbuf;
+
+    assert(testfile);
+
+    fprintf(stdout, "Testing chmod");
+    ret = chmod(testfile, 0);
+    check_err(ret, "chmod", 2);
+
+    fprintf(stdout, "Testing chown");
+    ret = chown(testfile, 0, 0);
+    check_err(ret, "chown", 2);
+
+    fprintf(stdout, "Testing link");
+    ret = link(testfile, testfile);
+    check_err(ret, "link", 2);
+
+    fprintf(stdout, "Testing rename");
+    ret = rename(testfile, testfile);
+    check_err(ret, "rename", 2);
+
+    fprintf(stdout, "Testing utimes");
+    ret = utimes(testfile, NULL);
+    check_err(ret, "utimes", 2);
+
+    fprintf(stdout, "Testing utime");
+    ret = utime(testfile, NULL);
+    check_err(ret, "utime", 2);
+
+    fprintf(stdout, "Testing unlink");
+    ret = unlink(testfile);
+    check_err(ret, "unlink", 2);
+
+    fprintf(stdout, "Testing symlink");
+    ret = symlink(testfile, testfile);
+    check_err(ret, "symlink", 2);
+
+    fprintf(stdout, "Testing readlink");
+    ret = readlink(testfile, testfile, 0);
+    check_err(ret, "readlink", 2);
+
+    fprintf(stdout, "Testing realpath");
+    ret = 0;
+    res = realpath((const char *)testfile, testfile);
+    if (!res)
+        ret = -1;
+    check_err(ret, "realpath", 2);
+
+    fprintf(stdout, "Testing stat");
+    ret = stat(testfile, &buf);
+    check_err(ret, "stat", 1);
+
+    fprintf(stdout, "Testing lstat");
+    ret = lstat(testfile, &buf);
+    check_err(ret, "lstat", 1);
+
+    fprintf(stdout, "Testing statfs");
+    ret = statfs(testfile, &sbuf);
+    check_err(ret, "statfs", 2);
+
+    fprintf(stdout, "Testing statvfs");
+    ret = statvfs(testfile, &svbuf);
+    check_err(ret, "statvfs", 1);
+
+    fprintf(stdout, "Testing getxattr");
+    ret = getxattr(testfile, NULL, NULL, 0);
+    check_err(ret, "getxattr", 2);
+
+    fprintf(stdout, "Testing lgetxattr");
+    ret = lgetxattr(testfile, NULL, NULL, 0);
+    check_err(ret, "lgetxattr", 1);
+
+    fprintf(stdout, "Testing lchown");
+    ret = lchown(testfile, 0, 0);
+    check_err(ret, "lchown", 2);
+    return 0;
 }
 
-
 int
-run_dev_tests (char *testfile)
+run_dev_tests(char *testfile)
 {
-        int     ret = -1;
+    int ret = -1;
 
-        assert (testfile);
+    assert(testfile);
 
-        fprintf (stdout, "Testing mknod");
-        ret = mknod (testfile, 0, 0);
-        check_err (ret, "mknod", 2);
+    fprintf(stdout, "Testing mknod");
+    ret = mknod(testfile, 0, 0);
+    check_err(ret, "mknod", 2);
 
-        fprintf (stdout, "Testing mkfifo");
-        ret = mkfifo (testfile, 0);
-        check_err (ret, "mkfifo", 2);
-        return 0;
+    fprintf(stdout, "Testing mkfifo");
+    ret = mkfifo(testfile, 0);
+    check_err(ret, "mkfifo", 2);
+    return 0;
 }
 
 int
-run_dir_tests (char *testpath)
+run_dir_tests(char *testpath)
 {
-        int             ret = -1;
-        DIR             *dh = NULL;
-        struct dirent   *dire = NULL;
-
-        assert (testpath);
-
-        fprintf (stdout, "Testing mkdir");
-        ret = mkdir (testpath, 0);
-        check_err (ret, "mkdir", 2);
-
-        fprintf (stdout, "Testing rmdir");
-        ret = rmdir (testpath);
-        check_err (ret, "rmdir", 2);
-
-        fprintf (stdout, "Testing opendir");
-        ret = 0;
-        dh = opendir (testpath);
-        if (!dh)
-                ret = -1;
-        check_err (ret, "opendir", 2);
-
-        fprintf (stdout, "Testing readdir");
-        ret = 0;
-        dire = readdir (dh);
-        if (!dire)
-                ret = -1;
-        check_err (ret, "readdir", 1);
-
-        fprintf (stdout, "Testing readdir_r");
-        ret = readdir_r (dh, dire, &dire);
-        check_err (ret, "readdir_r", 1);
-
-        fprintf (stdout, "Testing rewinddir");
-        rewinddir (dh);
-        check_err (-1, "rewinddir", 1);
-
-        fprintf (stdout, "Testing seekdir");
-        seekdir (dh, 0);
-        check_err (-1, "seekdir", 2);
-
-        fprintf (stdout, "Testing telldir");
-        ret = telldir (dh);
-        check_err (ret, "telldir", 2);
-
-        fprintf (stdout, "Testing closedir");
-        ret = closedir (dh);
-        check_err (ret, "closedir", 2);
-        return 0;
+    int ret = -1;
+    DIR *dh = NULL;
+    struct dirent *dire = NULL;
+
+    assert(testpath);
+
+    fprintf(stdout, "Testing mkdir");
+    ret = mkdir(testpath, 0);
+    check_err(ret, "mkdir", 2);
+
+    fprintf(stdout, "Testing rmdir");
+    ret = rmdir(testpath);
+    check_err(ret, "rmdir", 2);
+
+    fprintf(stdout, "Testing opendir");
+    ret = 0;
+    dh = opendir(testpath);
+    if (!dh)
+        ret = -1;
+    check_err(ret, "opendir", 2);
+
+    fprintf(stdout, "Testing readdir");
+    ret = 0;
+    dire = readdir(dh);
+    if (!dire)
+        ret = -1;
+    check_err(ret, "readdir", 1);
+
+    fprintf(stdout, "Testing readdir_r");
+    ret = readdir_r(dh, dire, &dire);
+    check_err(ret, "readdir_r", 1);
+
+    fprintf(stdout, "Testing rewinddir");
+    rewinddir(dh);
+    check_err(-1, "rewinddir", 1);
+
+    fprintf(stdout, "Testing seekdir");
+    seekdir(dh, 0);
+    check_err(-1, "seekdir", 2);
+
+    fprintf(stdout, "Testing telldir");
+    ret = telldir(dh);
+    check_err(ret, "telldir", 2);
+
+    fprintf(stdout, "Testing closedir");
+    ret = closedir(dh);
+    check_err(ret, "closedir", 2);
+    return 0;
 }
 
-
-
 int
-main (int argc, char *argv[])
+main(int argc, char *argv[])
 {
-        char            *testpath = NULL;
-        int             x = 0;
-
-        for (;x < argc; ++x) {
-                if (strcmp (argv[x], "--path") == 0) {
-                        testpath = argv[x+1];
-                        continue;
-                }
+    char *testpath = NULL;
+    int x = 0;
 
+    for (; x < argc; ++x) {
+        if (strcmp(argv[x], "--path") == 0) {
+            testpath = argv[x + 1];
+            continue;
         }
+    }
 
-        if (!testpath) {
-                fprintf (stderr, "--path not specified\n");
-                usage (stderr);
-                return -1;
-        }
+    if (!testpath) {
+        fprintf(stderr, "--path not specified\n");
+        usage(stderr);
+        return -1;
+    }
 
-        run_file_tests (testpath);
-        run_dir_tests (testpath);
-        run_attr_tests (testpath);
-        run_dev_tests (testpath);
+    run_file_tests(testpath);
+    run_dir_tests(testpath);
+    run_attr_tests(testpath);
+    run_dev_tests(testpath);
 
-        return 0;
+    return 0;
 }
-
-
diff --git a/extras/test/open-fd-tests.c b/extras/test/open-fd-tests.c
index ab902697228..509952b4180 100644
--- a/extras/test/open-fd-tests.c
+++ b/extras/test/open-fd-tests.c
@@ -9,56 +9,59 @@
 #include <string.h>
 
 int
-main (int argc, char *argv[])
+main(int argc, char *argv[])
 {
-        int          ret      = -1;
-        int          fd       = 0;
-        char        *filename = NULL;
-        int          loop     = 0;
-        struct stat  stbuf    = {0,};
-        char         string[1024] = {0,};
+    int ret = -1;
+    int fd = 0;
+    char *filename = NULL;
+    int loop = 0;
+    struct stat stbuf = {
+        0,
+    };
+    char string[1024] = {
+        0,
+    };
 
-        if (argc > 1)
-                filename = argv[1];
+    if (argc > 1)
+        filename = argv[1];
 
-        if (!filename)
-                filename = "temp-fd-test-file";
+    if (!filename)
+        filename = "temp-fd-test-file";
 
-        fd = open (filename, O_RDWR|O_CREAT|O_TRUNC);
-        if (fd < 0) {
-                fd = 0;
-                fprintf (stderr, "open failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        while (loop < 1000) {
-                /* Use it as a mechanism to test time delays */
-                memset (string, 0, 1024);
-                scanf ("%s", string);
+    fd = open(filename, O_RDWR | O_CREAT | O_TRUNC);
+    if (fd < 0) {
+        fd = 0;
+        fprintf(stderr, "open failed : %s\n", strerror(errno));
+        goto out;
+    }
 
-                ret = write (fd, string, strlen (string));
-                if (ret != strlen (string)) {
-                        fprintf (stderr, "write failed : %s (%s %d)\n",
-                                 strerror (errno), string, loop);
-                        goto out;
-                }
+    while (loop < 1000) {
+        /* Use it as a mechanism to test time delays */
+        memset(string, 0, 1024);
+        scanf("%s", string);
 
-                ret = write (fd, "\n", 1);
-                if (ret != 1) {
-                        fprintf (stderr, "write failed : %s (%d)\n",
-                                 strerror (errno), loop);
-                        goto out;
-                }
+        ret = write(fd, string, strlen(string));
+        if (ret != strlen(string)) {
+            fprintf(stderr, "write failed : %s (%s %d)\n", strerror(errno),
+                    string, loop);
+            goto out;
+        }
 
-                loop++;
+        ret = write(fd, "\n", 1);
+        if (ret != 1) {
+            fprintf(stderr, "write failed : %s (%d)\n", strerror(errno), loop);
+            goto out;
         }
 
-        fprintf (stdout, "finishing the test after %d loops\n", loop);
+        loop++;
+    }
+
+    fprintf(stdout, "finishing the test after %d loops\n", loop);
 
-        ret = 0;
+    ret = 0;
 out:
-        if (fd)
-                close (fd);
+    if (fd)
+        close(fd);
 
-        return ret;
+    return ret;
 }
diff --git a/extras/test/test-ffop.c b/extras/test/test-ffop.c
index 67c6a0fb33d..1d9c125db67 100644
--- a/extras/test/test-ffop.c
+++ b/extras/test/test-ffop.c
@@ -8,772 +8,820 @@
 #include <string.h>
 #include <dirent.h>
 
-int fd_based_fops_1 (char *filename); //for fd based fops after unlink
-int fd_based_fops_2 (char *filename); //for fd based fops before unlink
-int dup_fd_based_fops (char *filename); // fops based on fd after dup
-int path_based_fops (char *filename); //for fops based on path
-int dir_based_fops (char *filename); // for fops which operate on directory
-int link_based_fops (char *filename); //for fops which operate in link files (symlinks)
-int test_open_modes (char *filename); // to test open syscall with open modes available.
-int generic_open_read_write (char *filename, int flag); // generic function which does open write and read.
+int
+fd_based_fops_1(char *filename);  // for fd based fops after unlink
+int
+fd_based_fops_2(char *filename);  // for fd based fops before unlink
+int
+dup_fd_based_fops(char *filename);  // fops based on fd after dup
+int
+path_based_fops(char *filename);  // for fops based on path
+int
+dir_based_fops(char *filename);  // for fops which operate on directory
+int
+link_based_fops(
+    char *filename);  // for fops which operate in link files (symlinks)
+int
+test_open_modes(
+    char *filename);  // to test open syscall with open modes available.
+int
+generic_open_read_write(
+    char *filename,
+    int flag);  // generic function which does open write and read.
 
 int
-main (int argc, char *argv[])
+main(int argc, char *argv[])
 {
-        int   ret           = -1;
-        char  filename[255] = {0,};
-
-        if (argc > 1)
-                strcpy(filename, argv[1]);
-        else
-                strcpy(filename, "temp-xattr-test-file");
-
-        ret = fd_based_fops_1 (strcat(filename, "_1"));
-        if (ret < 0)
-                fprintf (stderr, "fd based file operation 1 failed\n");
-        else
-                fprintf (stdout, "fd based file operation 1 passed\n");
-
-        ret = fd_based_fops_2 (strcat(filename, "_2"));
-        if (ret < 0)
-                fprintf (stderr, "fd based file operation 2 failed\n");
-        else
-                fprintf (stdout, "fd based file operation 2 passed\n");
-
-        ret = dup_fd_based_fops (strcat (filename, "_3"));
-        if (ret < 0)
-                fprintf (stderr, "dup fd based file operation failed\n");
-        else
-                fprintf (stdout, "dup fd based file operation passed\n");
-
-        ret = path_based_fops (strcat (filename, "_4"));
-        if (ret < 0)
-                fprintf (stderr, "path based file operation failed\n");
-        else
-                fprintf (stdout, "path based file operation passed\n");
-
-        ret = dir_based_fops (strcat (filename, "_5"));
-        if (ret < 0)
-                fprintf (stderr, "directory based file operation failed\n");
-        else
-                fprintf (stdout, "directory based file operation passed\n");
-
-        ret = link_based_fops (strcat (filename, "_5"));
-        if (ret < 0)
-                fprintf (stderr, "link based file operation failed\n");
-        else
-                fprintf (stdout, "link based file operation passed\n");
-
-        ret = test_open_modes (strcat (filename, "_5"));
-        if (ret < 0)
-                fprintf (stderr, "testing modes of 'open' call failed\n");
-        else
-                fprintf (stdout, "testing modes of 'open' call passed\n");
+    int ret = -1;
+    char filename[255] = {
+        0,
+    };
+
+    if (argc > 1)
+        strcpy(filename, argv[1]);
+    else
+        strcpy(filename, "temp-xattr-test-file");
+
+    ret = fd_based_fops_1(strcat(filename, "_1"));
+    if (ret < 0)
+        fprintf(stderr, "fd based file operation 1 failed\n");
+    else
+        fprintf(stdout, "fd based file operation 1 passed\n");
+
+    ret = fd_based_fops_2(strcat(filename, "_2"));
+    if (ret < 0)
+        fprintf(stderr, "fd based file operation 2 failed\n");
+    else
+        fprintf(stdout, "fd based file operation 2 passed\n");
+
+    ret = dup_fd_based_fops(strcat(filename, "_3"));
+    if (ret < 0)
+        fprintf(stderr, "dup fd based file operation failed\n");
+    else
+        fprintf(stdout, "dup fd based file operation passed\n");
+
+    ret = path_based_fops(strcat(filename, "_4"));
+    if (ret < 0)
+        fprintf(stderr, "path based file operation failed\n");
+    else
+        fprintf(stdout, "path based file operation passed\n");
+
+    ret = dir_based_fops(strcat(filename, "_5"));
+    if (ret < 0)
+        fprintf(stderr, "directory based file operation failed\n");
+    else
+        fprintf(stdout, "directory based file operation passed\n");
+
+    ret = link_based_fops(strcat(filename, "_5"));
+    if (ret < 0)
+        fprintf(stderr, "link based file operation failed\n");
+    else
+        fprintf(stdout, "link based file operation passed\n");
+
+    ret = test_open_modes(strcat(filename, "_5"));
+    if (ret < 0)
+        fprintf(stderr, "testing modes of 'open' call failed\n");
+    else
+        fprintf(stdout, "testing modes of 'open' call passed\n");
 
 out:
-        return ret;
+    return ret;
 }
 
 int
-fd_based_fops_1 (char *filename)
+fd_based_fops_1(char *filename)
 {
-        int         fd        = 0;
-        int         ret       = -1;
-        struct stat stbuf     = {0,};
-        char        wstr[50]  = {0,};
-        char        rstr[50]  = {0,};
-
-        fd = open (filename, O_RDWR|O_CREAT);
-        if (fd < 0) {
-                fd = 0;
-                fprintf (stderr, "open failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = unlink (filename);
-        if (ret < 0) {
-                fprintf (stderr, "unlink failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        strcpy (wstr, "This is my string\n");
-        ret = write (fd, wstr, strlen(wstr));
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "write failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = lseek (fd, 0, SEEK_SET);
-        if (ret < 0) {
-                fprintf (stderr, "lseek failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = read (fd, rstr, strlen(wstr));
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "read failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = memcmp (rstr, wstr, strlen (wstr));
-        if (ret != 0) {
-                ret = -1;
-                fprintf (stderr, "read returning junk\n");
-                goto out;
-        }
-
-        ret = ftruncate (fd, 0);
-        if (ret < 0) {
-                fprintf (stderr, "ftruncate failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fstat (fd, &stbuf);
-        if (ret < 0) {
-                fprintf (stderr, "fstat failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fchmod (fd, 0640);
-        if (ret < 0) {
-                fprintf (stderr, "fchmod failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fchown (fd, 10001, 10001);
-        if (ret < 0) {
-                fprintf (stderr, "fchown failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fsync (fd);
-        if (ret < 0) {
-                fprintf (stderr, "fsync failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fsetxattr (fd, "trusted.xattr-test", "working", 8, 0);
-        if (ret < 0) {
-                fprintf (stderr, "fsetxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fdatasync (fd);
-        if (ret < 0) {
-                fprintf (stderr, "fdatasync failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = flistxattr (fd, NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "flistxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fgetxattr (fd, "trusted.xattr-test", NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "fgetxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fremovexattr (fd, "trusted.xattr-test");
-        if (ret < 0) {
-                fprintf (stderr, "fremovexattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = 0;
+    int fd = 0;
+    int ret = -1;
+    struct stat stbuf = {
+        0,
+    };
+    char wstr[50] = {
+        0,
+    };
+    char rstr[50] = {
+        0,
+    };
+
+    fd = open(filename, O_RDWR | O_CREAT);
+    if (fd < 0) {
+        fd = 0;
+        fprintf(stderr, "open failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = unlink(filename);
+    if (ret < 0) {
+        fprintf(stderr, "unlink failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    strcpy(wstr, "This is my string\n");
+    ret = write(fd, wstr, strlen(wstr));
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "write failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = lseek(fd, 0, SEEK_SET);
+    if (ret < 0) {
+        fprintf(stderr, "lseek failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = read(fd, rstr, strlen(wstr));
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "read failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = memcmp(rstr, wstr, strlen(wstr));
+    if (ret != 0) {
+        ret = -1;
+        fprintf(stderr, "read returning junk\n");
+        goto out;
+    }
+
+    ret = ftruncate(fd, 0);
+    if (ret < 0) {
+        fprintf(stderr, "ftruncate failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fstat(fd, &stbuf);
+    if (ret < 0) {
+        fprintf(stderr, "fstat failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fchmod(fd, 0640);
+    if (ret < 0) {
+        fprintf(stderr, "fchmod failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fchown(fd, 10001, 10001);
+    if (ret < 0) {
+        fprintf(stderr, "fchown failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fsync(fd);
+    if (ret < 0) {
+        fprintf(stderr, "fsync failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fsetxattr(fd, "trusted.xattr-test", "working", 8, 0);
+    if (ret < 0) {
+        fprintf(stderr, "fsetxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fdatasync(fd);
+    if (ret < 0) {
+        fprintf(stderr, "fdatasync failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = flistxattr(fd, NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "flistxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fgetxattr(fd, "trusted.xattr-test", NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "fgetxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fremovexattr(fd, "trusted.xattr-test");
+    if (ret < 0) {
+        fprintf(stderr, "fremovexattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = 0;
 out:
-        if (fd)
-                close (fd);
+    if (fd)
+        close(fd);
 
-        return ret;
+    return ret;
 }
 
-
 int
-fd_based_fops_2 (char *filename)
+fd_based_fops_2(char *filename)
 {
-        int         fd    = 0;
-        int         ret   = -1;
-        struct stat stbuf = {0,};
-        char        wstr[50]  = {0,};
-        char        rstr[50]  = {0,};
-
-        fd = open (filename, O_RDWR|O_CREAT);
-        if (fd < 0) {
-                fd = 0;
-                fprintf (stderr, "open failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = ftruncate (fd, 0);
-
-        if (ret < 0) {
-                fprintf (stderr, "ftruncate failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        strcpy (wstr, "This is my second string\n");
-        ret = write (fd, wstr, strlen (wstr));
-        if (ret < 0) {
-                ret = -1;
-                fprintf (stderr, "write failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        lseek (fd, 0, SEEK_SET);
-        if (ret < 0) {
-                fprintf (stderr, "lseek failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = read (fd, rstr, strlen (wstr));
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "read failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = memcmp (rstr, wstr, strlen (wstr));
-        if (ret != 0) {
-                ret = -1;
-                fprintf (stderr, "read returning junk\n");
-                goto out;
-        }
-
-        ret = fstat (fd, &stbuf);
-        if (ret < 0) {
-                fprintf (stderr, "fstat failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fchmod (fd, 0640);
-        if (ret < 0) {
-                fprintf (stderr, "fchmod failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fchown (fd, 10001, 10001);
-        if (ret < 0) {
-                fprintf (stderr, "fchown failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fsync (fd);
-        if (ret < 0) {
-                fprintf (stderr, "fsync failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fsetxattr (fd, "trusted.xattr-test", "working", 8, 0);
-        if (ret < 0) {
-                fprintf (stderr, "fsetxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fdatasync (fd);
-        if (ret < 0) {
-                fprintf (stderr, "fdatasync failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = flistxattr (fd, NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "flistxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fgetxattr (fd, "trusted.xattr-test", NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "fgetxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fremovexattr (fd, "trusted.xattr-test");
-        if (ret < 0) {
-                fprintf (stderr, "fremovexattr failed : %s\n", strerror (errno));
-                goto out;
-        }
+    int fd = 0;
+    int ret = -1;
+    struct stat stbuf = {
+        0,
+    };
+    char wstr[50] = {
+        0,
+    };
+    char rstr[50] = {
+        0,
+    };
+
+    fd = open(filename, O_RDWR | O_CREAT);
+    if (fd < 0) {
+        fd = 0;
+        fprintf(stderr, "open failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = ftruncate(fd, 0);
+
+    if (ret < 0) {
+        fprintf(stderr, "ftruncate failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    strcpy(wstr, "This is my second string\n");
+    ret = write(fd, wstr, strlen(wstr));
+    if (ret < 0) {
+        ret = -1;
+        fprintf(stderr, "write failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    lseek(fd, 0, SEEK_SET);
+    if (ret < 0) {
+        fprintf(stderr, "lseek failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = read(fd, rstr, strlen(wstr));
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "read failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = memcmp(rstr, wstr, strlen(wstr));
+    if (ret != 0) {
+        ret = -1;
+        fprintf(stderr, "read returning junk\n");
+        goto out;
+    }
+
+    ret = fstat(fd, &stbuf);
+    if (ret < 0) {
+        fprintf(stderr, "fstat failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fchmod(fd, 0640);
+    if (ret < 0) {
+        fprintf(stderr, "fchmod failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fchown(fd, 10001, 10001);
+    if (ret < 0) {
+        fprintf(stderr, "fchown failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fsync(fd);
+    if (ret < 0) {
+        fprintf(stderr, "fsync failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fsetxattr(fd, "trusted.xattr-test", "working", 8, 0);
+    if (ret < 0) {
+        fprintf(stderr, "fsetxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fdatasync(fd);
+    if (ret < 0) {
+        fprintf(stderr, "fdatasync failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = flistxattr(fd, NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "flistxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fgetxattr(fd, "trusted.xattr-test", NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "fgetxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fremovexattr(fd, "trusted.xattr-test");
+    if (ret < 0) {
+        fprintf(stderr, "fremovexattr failed : %s\n", strerror(errno));
+        goto out;
+    }
 
 out:
-        if (fd)
-                close (fd);
-        unlink (filename);
+    if (fd)
+        close(fd);
+    unlink(filename);
 
-        return ret;
+    return ret;
 }
 
 int
-path_based_fops (char *filename)
+path_based_fops(char *filename)
 {
-        int         ret              = -1;
-        int         fd               = 0;
-        struct stat stbuf            = {0,};
-        char        newfilename[255] = {0,};
-
-        fd = creat (filename, 0644);
-        if (fd < 0) {
-                fprintf (stderr, "creat failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = truncate (filename, 0);
-        if (ret < 0) {
-                fprintf (stderr, "truncate failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = stat (filename, &stbuf);
-        if (ret < 0) {
-                fprintf (stderr, "stat failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = chmod (filename, 0640);
-        if (ret < 0) {
-                fprintf (stderr, "chmod failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = chown (filename, 10001, 10001);
-        if (ret < 0) {
-                fprintf (stderr, "chown failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = setxattr (filename, "trusted.xattr-test", "working", 8, 0);
-        if (ret < 0) {
-                fprintf (stderr, "setxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = listxattr (filename, NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "listxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = getxattr (filename, "trusted.xattr-test", NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "getxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = removexattr (filename, "trusted.xattr-test");
-        if (ret < 0) {
-                fprintf (stderr, "removexattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = access (filename, R_OK|W_OK);
-        if (ret < 0) {
-                fprintf (stderr, "access failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        strcpy (newfilename, filename);
-        strcat(newfilename, "_new");
-        ret = rename (filename, newfilename);
-        if (ret < 0) {
-                fprintf (stderr, "rename failed: %s\n", strerror (errno));
-                goto out;
-        }
-        unlink (newfilename);
+    int ret = -1;
+    int fd = 0;
+    struct stat stbuf = {
+        0,
+    };
+    char newfilename[255] = {
+        0,
+    };
+
+    fd = creat(filename, 0644);
+    if (fd < 0) {
+        fprintf(stderr, "creat failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = truncate(filename, 0);
+    if (ret < 0) {
+        fprintf(stderr, "truncate failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = stat(filename, &stbuf);
+    if (ret < 0) {
+        fprintf(stderr, "stat failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = chmod(filename, 0640);
+    if (ret < 0) {
+        fprintf(stderr, "chmod failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = chown(filename, 10001, 10001);
+    if (ret < 0) {
+        fprintf(stderr, "chown failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = setxattr(filename, "trusted.xattr-test", "working", 8, 0);
+    if (ret < 0) {
+        fprintf(stderr, "setxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = listxattr(filename, NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "listxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = getxattr(filename, "trusted.xattr-test", NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "getxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = removexattr(filename, "trusted.xattr-test");
+    if (ret < 0) {
+        fprintf(stderr, "removexattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = access(filename, R_OK | W_OK);
+    if (ret < 0) {
+        fprintf(stderr, "access failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    strcpy(newfilename, filename);
+    strcat(newfilename, "_new");
+    ret = rename(filename, newfilename);
+    if (ret < 0) {
+        fprintf(stderr, "rename failed: %s\n", strerror(errno));
+        goto out;
+    }
+    unlink(newfilename);
 
 out:
-        if (fd)
-                close (fd);
+    if (fd)
+        close(fd);
 
-        unlink (filename);
-        return ret;
+    unlink(filename);
+    return ret;
 }
 
 int
-dup_fd_based_fops (char *filename)
+dup_fd_based_fops(char *filename)
 {
-        int         fd        = 0;
-        int         newfd     = 0;
-        int         ret       = -1;
-        struct stat stbuf     = {0,};
-        char        wstr[50]  = {0,};
-        char        rstr[50]  = {0,};
-
-        fd = open (filename, O_RDWR|O_CREAT);
-        if (fd < 0) {
-                fd = 0;
-                fprintf (stderr, "open failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        newfd = dup (fd);
-        if (newfd < 0) {
-                ret = -1;
-                fprintf (stderr, "dup failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        close (fd);
-
-        strcpy (wstr, "This is my string\n");
-        ret = write (newfd, wstr, strlen(wstr));
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "write failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = lseek (newfd, 0, SEEK_SET);
-        if (ret < 0) {
-                fprintf (stderr, "lseek failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = read (newfd, rstr, strlen(wstr));
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "read failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = memcmp (rstr, wstr, strlen (wstr));
-        if (ret != 0) {
-                ret = -1;
-                fprintf (stderr, "read returning junk\n");
-                goto out;
-        }
-
-        ret = ftruncate (newfd, 0);
-        if (ret < 0) {
-                fprintf (stderr, "ftruncate failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fstat (newfd, &stbuf);
-        if (ret < 0) {
-                fprintf (stderr, "fstat failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fchmod (newfd, 0640);
-        if (ret < 0) {
-                fprintf (stderr, "fchmod failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fchown (newfd, 10001, 10001);
-        if (ret < 0) {
-                fprintf (stderr, "fchown failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fsync (newfd);
-        if (ret < 0) {
-                fprintf (stderr, "fsync failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fsetxattr (newfd, "trusted.xattr-test", "working", 8, 0);
-        if (ret < 0) {
-                fprintf (stderr, "fsetxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fdatasync (newfd);
-        if (ret < 0) {
-                fprintf (stderr, "fdatasync failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = flistxattr (newfd, NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "flistxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fgetxattr (newfd, "trusted.xattr-test", NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "fgetxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fremovexattr (newfd, "trusted.xattr-test");
-        if (ret < 0) {
-                fprintf (stderr, "fremovexattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = 0;
+    int fd = 0;
+    int newfd = 0;
+    int ret = -1;
+    struct stat stbuf = {
+        0,
+    };
+    char wstr[50] = {
+        0,
+    };
+    char rstr[50] = {
+        0,
+    };
+
+    fd = open(filename, O_RDWR | O_CREAT);
+    if (fd < 0) {
+        fd = 0;
+        fprintf(stderr, "open failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    newfd = dup(fd);
+    if (newfd < 0) {
+        ret = -1;
+        fprintf(stderr, "dup failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    close(fd);
+
+    strcpy(wstr, "This is my string\n");
+    ret = write(newfd, wstr, strlen(wstr));
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "write failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = lseek(newfd, 0, SEEK_SET);
+    if (ret < 0) {
+        fprintf(stderr, "lseek failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = read(newfd, rstr, strlen(wstr));
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "read failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = memcmp(rstr, wstr, strlen(wstr));
+    if (ret != 0) {
+        ret = -1;
+        fprintf(stderr, "read returning junk\n");
+        goto out;
+    }
+
+    ret = ftruncate(newfd, 0);
+    if (ret < 0) {
+        fprintf(stderr, "ftruncate failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fstat(newfd, &stbuf);
+    if (ret < 0) {
+        fprintf(stderr, "fstat failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fchmod(newfd, 0640);
+    if (ret < 0) {
+        fprintf(stderr, "fchmod failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fchown(newfd, 10001, 10001);
+    if (ret < 0) {
+        fprintf(stderr, "fchown failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fsync(newfd);
+    if (ret < 0) {
+        fprintf(stderr, "fsync failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fsetxattr(newfd, "trusted.xattr-test", "working", 8, 0);
+    if (ret < 0) {
+        fprintf(stderr, "fsetxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fdatasync(newfd);
+    if (ret < 0) {
+        fprintf(stderr, "fdatasync failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = flistxattr(newfd, NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "flistxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fgetxattr(newfd, "trusted.xattr-test", NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "fgetxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fremovexattr(newfd, "trusted.xattr-test");
+    if (ret < 0) {
+        fprintf(stderr, "fremovexattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = 0;
 out:
-        if (newfd)
-                close (newfd);
-        ret = unlink (filename);
-        if (ret < 0)
-                fprintf (stderr, "unlink failed : %s\n", strerror (errno));
+    if (newfd)
+        close(newfd);
+    ret = unlink(filename);
+    if (ret < 0)
+        fprintf(stderr, "unlink failed : %s\n", strerror(errno));
 
-        return ret;
+    return ret;
 }
 
 int
-dir_based_fops (char *dirname)
+dir_based_fops(char *dirname)
 {
-        int            ret           = -1;
-        DIR           *dp            = NULL;
-        char           buff[255]     = {0,};
-        struct dirent *dbuff         = {0,};
-        struct stat    stbuff        = {0,};
-        char           newdname[255] = {0,};
-        char          *cwd           = NULL;
-
-        ret = mkdir (dirname, 0755);
-        if (ret < 0) {
-                fprintf (stderr, "mkdir failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        dp = opendir (dirname);
-        if (dp == NULL) {
-                fprintf (stderr, "opendir failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        dbuff = readdir (dp);
-        if (NULL == dbuff) {
-                fprintf (stderr, "readdir failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = closedir (dp);
-        if (ret < 0) {
-                fprintf (stderr, "closedir failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = stat (dirname, &stbuff);
-        if (ret < 0) {
-                fprintf (stderr, "stat failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = chmod (dirname, 0744);
-        if (ret < 0) {
-                fprintf (stderr, "chmod failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = chown (dirname, 10001, 10001);
-        if (ret < 0) {
-                fprintf (stderr, "chmod failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = setxattr (dirname, "trusted.xattr-test", "working", 8, 0);
-        if (ret < 0) {
-                fprintf (stderr, "setxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = listxattr (dirname, NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "listxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = getxattr (dirname, "trusted.xattr-test", NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "getxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = removexattr (dirname, "trusted.xattr-test");
-        if (ret < 0) {
-                fprintf (stderr, "removexattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        strcpy (newdname, dirname);
-        strcat (newdname, "/../");
-        ret = chdir (newdname);
-        if (ret < 0) {
-                fprintf (stderr, "chdir failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        cwd = getcwd (buff, 255);
-        if (NULL == cwd) {
-                fprintf (stderr, "getcwd failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        strcpy (newdname, dirname);
-        strcat (newdname, "new");
-        ret = rename (dirname, newdname);
-        if (ret < 0) {
-                fprintf (stderr, "rename failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = rmdir (newdname);
-        if (ret < 0) {
-                fprintf (stderr, "rmdir failed: %s\n", strerror (errno));
-                return ret;
-        }
+    int ret = -1;
+    DIR *dp = NULL;
+    char buff[255] = {
+        0,
+    };
+    struct dirent *dbuff = {
+        0,
+    };
+    struct stat stbuff = {
+        0,
+    };
+    char newdname[255] = {
+        0,
+    };
+    char *cwd = NULL;
+
+    ret = mkdir(dirname, 0755);
+    if (ret < 0) {
+        fprintf(stderr, "mkdir failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    dp = opendir(dirname);
+    if (dp == NULL) {
+        fprintf(stderr, "opendir failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    dbuff = readdir(dp);
+    if (NULL == dbuff) {
+        fprintf(stderr, "readdir failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = closedir(dp);
+    if (ret < 0) {
+        fprintf(stderr, "closedir failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = stat(dirname, &stbuff);
+    if (ret < 0) {
+        fprintf(stderr, "stat failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = chmod(dirname, 0744);
+    if (ret < 0) {
+        fprintf(stderr, "chmod failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = chown(dirname, 10001, 10001);
+    if (ret < 0) {
+        fprintf(stderr, "chmod failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = setxattr(dirname, "trusted.xattr-test", "working", 8, 0);
+    if (ret < 0) {
+        fprintf(stderr, "setxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = listxattr(dirname, NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "listxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = getxattr(dirname, "trusted.xattr-test", NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "getxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = removexattr(dirname, "trusted.xattr-test");
+    if (ret < 0) {
+        fprintf(stderr, "removexattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    strcpy(newdname, dirname);
+    strcat(newdname, "/../");
+    ret = chdir(newdname);
+    if (ret < 0) {
+        fprintf(stderr, "chdir failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    cwd = getcwd(buff, 255);
+    if (NULL == cwd) {
+        fprintf(stderr, "getcwd failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    strcpy(newdname, dirname);
+    strcat(newdname, "new");
+    ret = rename(dirname, newdname);
+    if (ret < 0) {
+        fprintf(stderr, "rename failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = rmdir(newdname);
+    if (ret < 0) {
+        fprintf(stderr, "rmdir failed: %s\n", strerror(errno));
+        return ret;
+    }
 
 out:
-        rmdir (dirname);
-        return ret;
+    rmdir(dirname);
+    return ret;
 }
 
 int
-link_based_fops (char *filename)
+link_based_fops(char *filename)
 {
-        int         ret           = -1;
-        int         fd            = 0;
-        char        newname[255]  = {0,};
-        char        linkname[255] = {0,};
-        struct stat lstbuf        = {0,};
-
-        fd = creat (filename, 0644);
-        if (fd < 0) {
-                fd = 0;
-                fprintf (stderr, "creat failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        strcpy (newname, filename);
-        strcat (newname, "_hlink");
-        ret = link (filename, newname);
-        if (ret < 0) {
-                fprintf (stderr, "link failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = unlink (filename);
-        if (ret < 0) {
-                fprintf (stderr, "unlink failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        strcpy (linkname, filename);
-        strcat (linkname, "_slink");
-        ret = symlink (newname, linkname);
-        if (ret < 0) {
-                fprintf (stderr, "symlink failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = lstat (linkname, &lstbuf);
-        if (ret < 0) {
-                fprintf (stderr, "lstbuf failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = lchown (linkname, 10001, 10001);
-        if (ret < 0) {
-                fprintf (stderr, "lchown failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = lsetxattr (linkname, "trusted.lxattr-test", "working", 8, 0);
-        if (ret < 0) {
-                fprintf (stderr, "lsetxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = llistxattr (linkname, NULL, 0);
-        if (ret < 0) {
-                ret = -1;
-                fprintf (stderr, "llistxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = lgetxattr (linkname, "trusted.lxattr-test", NULL, 0);
-        if (ret < 0) {
-                ret = -1;
-                fprintf (stderr, "lgetxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = lremovexattr (linkname, "trusted.lxattr-test");
-        if (ret < 0) {
-                fprintf (stderr, "lremovexattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
+    int ret = -1;
+    int fd = 0;
+    char newname[255] = {
+        0,
+    };
+    char linkname[255] = {
+        0,
+    };
+    struct stat lstbuf = {
+        0,
+    };
+
+    fd = creat(filename, 0644);
+    if (fd < 0) {
+        fd = 0;
+        fprintf(stderr, "creat failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    strcpy(newname, filename);
+    strcat(newname, "_hlink");
+    ret = link(filename, newname);
+    if (ret < 0) {
+        fprintf(stderr, "link failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = unlink(filename);
+    if (ret < 0) {
+        fprintf(stderr, "unlink failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    strcpy(linkname, filename);
+    strcat(linkname, "_slink");
+    ret = symlink(newname, linkname);
+    if (ret < 0) {
+        fprintf(stderr, "symlink failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = lstat(linkname, &lstbuf);
+    if (ret < 0) {
+        fprintf(stderr, "lstbuf failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = lchown(linkname, 10001, 10001);
+    if (ret < 0) {
+        fprintf(stderr, "lchown failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = lsetxattr(linkname, "trusted.lxattr-test", "working", 8, 0);
+    if (ret < 0) {
+        fprintf(stderr, "lsetxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = llistxattr(linkname, NULL, 0);
+    if (ret < 0) {
+        ret = -1;
+        fprintf(stderr, "llistxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = lgetxattr(linkname, "trusted.lxattr-test", NULL, 0);
+    if (ret < 0) {
+        ret = -1;
+        fprintf(stderr, "lgetxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = lremovexattr(linkname, "trusted.lxattr-test");
+    if (ret < 0) {
+        fprintf(stderr, "lremovexattr failed: %s\n", strerror(errno));
+        goto out;
+    }
 
 out:
-        if (fd)
-                close(fd);
-        unlink (linkname);
-        unlink (newname);
+    if (fd)
+        close(fd);
+    unlink(linkname);
+    unlink(newname);
 }
 
 int
-test_open_modes (char *filename)
+test_open_modes(char *filename)
 {
-        int ret = -1;
-
-        ret = generic_open_read_write (filename, O_CREAT|O_WRONLY);
-        if (3 != ret) {
-               fprintf (stderr, "flag O_CREAT|O_WRONLY failed: \n");
-               goto out;
-        }
-
-        ret = generic_open_read_write (filename, O_CREAT|O_RDWR);
-        if (ret != 0) {
-               fprintf (stderr, "flag O_CREAT|O_RDWR failed\n");
-               goto out;
-        }
-
-        ret = generic_open_read_write (filename, O_CREAT|O_RDONLY);
-        if (ret != 0) {
-                fprintf (stderr, "flag O_CREAT|O_RDONLY failed\n");
-                goto out;
-        }
-
-        ret = creat (filename, 0644);
-        close (ret);
-        ret = generic_open_read_write (filename, O_WRONLY);
-        if (3 != ret) {
-               fprintf (stderr, "flag O_WRONLY failed\n");
-               goto out;
-        }
-
-        ret = creat (filename, 0644);
-        close (ret);
-        ret = generic_open_read_write (filename, O_RDWR);
-        if (0 != ret) {
-               fprintf (stderr, "flag O_RDWR failed\n");
-               goto out;
-        }
-
-        ret = creat (filename, 0644);
-        close (ret);
-        ret = generic_open_read_write (filename, O_RDONLY);
-        if (0 != ret) {
-               fprintf (stderr, "flag O_RDONLY failed\n");
-               goto out;
-        }
-
-        ret = creat (filename, 0644);
-        close (ret);
-        ret = generic_open_read_write (filename, O_TRUNC|O_WRONLY);
-        if (3 != ret) {
-               fprintf (stderr, "flag O_TRUNC|O_WRONLY failed\n");
-               goto out;
-        }
+    int ret = -1;
+
+    ret = generic_open_read_write(filename, O_CREAT | O_WRONLY);
+    if (3 != ret) {
+        fprintf(stderr, "flag O_CREAT|O_WRONLY failed: \n");
+        goto out;
+    }
+
+    ret = generic_open_read_write(filename, O_CREAT | O_RDWR);
+    if (ret != 0) {
+        fprintf(stderr, "flag O_CREAT|O_RDWR failed\n");
+        goto out;
+    }
+
+    ret = generic_open_read_write(filename, O_CREAT | O_RDONLY);
+    if (ret != 0) {
+        fprintf(stderr, "flag O_CREAT|O_RDONLY failed\n");
+        goto out;
+    }
+
+    ret = creat(filename, 0644);
+    close(ret);
+    ret = generic_open_read_write(filename, O_WRONLY);
+    if (3 != ret) {
+        fprintf(stderr, "flag O_WRONLY failed\n");
+        goto out;
+    }
+
+    ret = creat(filename, 0644);
+    close(ret);
+    ret = generic_open_read_write(filename, O_RDWR);
+    if (0 != ret) {
+        fprintf(stderr, "flag O_RDWR failed\n");
+        goto out;
+    }
+
+    ret = creat(filename, 0644);
+    close(ret);
+    ret = generic_open_read_write(filename, O_RDONLY);
+    if (0 != ret) {
+        fprintf(stderr, "flag O_RDONLY failed\n");
+        goto out;
+    }
+
+    ret = creat(filename, 0644);
+    close(ret);
+    ret = generic_open_read_write(filename, O_TRUNC | O_WRONLY);
+    if (3 != ret) {
+        fprintf(stderr, "flag O_TRUNC|O_WRONLY failed\n");
+        goto out;
+    }
 
 #if 0 /* undefined behaviour, unable to reliably test */
         ret = creat (filename, 0644);
@@ -785,84 +833,88 @@ test_open_modes (char *filename)
         }
 #endif
 
-        ret = generic_open_read_write (filename, O_CREAT|O_RDWR|O_SYNC);
-        if (0 != ret) {
-               fprintf (stderr, "flag O_CREAT|O_RDWR|O_SYNC failed\n");
-               goto out;
-        }
+    ret = generic_open_read_write(filename, O_CREAT | O_RDWR | O_SYNC);
+    if (0 != ret) {
+        fprintf(stderr, "flag O_CREAT|O_RDWR|O_SYNC failed\n");
+        goto out;
+    }
 
-        ret = creat (filename, 0644);
-        close (ret);
-        ret = generic_open_read_write (filename, O_CREAT|O_EXCL);
-        if (0 != ret) {
-                fprintf (stderr, "flag O_CREAT|O_EXCL failed\n");
-                goto out;
-        }
+    ret = creat(filename, 0644);
+    close(ret);
+    ret = generic_open_read_write(filename, O_CREAT | O_EXCL);
+    if (0 != ret) {
+        fprintf(stderr, "flag O_CREAT|O_EXCL failed\n");
+        goto out;
+    }
 
 out:
-        return ret;
+    return ret;
 }
 
-int generic_open_read_write (char *filename, int flag)
+int
+generic_open_read_write(char *filename, int flag)
 {
-        int  fd          = 0;
-        int  ret         = -1;
-        char wstring[50] = {0,};
-        char rstring[50] = {0,};
-
-        fd = open (filename, flag);
-        if (fd < 0) {
-                if (flag == O_CREAT|O_EXCL && errno == EEXIST) {
-                        unlink (filename);
-                        return 0;
-                }
-                else {
-                        fd = 0;
-                        fprintf (stderr, "open failed: %s\n", strerror (errno));
-                        return 1;
-                }
-        }
-
-        strcpy (wstring, "My string to write\n");
-        ret = write (fd, wstring, strlen(wstring));
-        if (ret <= 0) {
-                if (errno != EBADF) {
-                        fprintf (stderr, "write failed: %s\n", strerror (errno));
-                        close (fd);
-                        unlink(filename);
-                        return 2;
-                }
-        }
-
-        ret = lseek (fd, 0, SEEK_SET);
-        if (ret < 0) {
-                close (fd);
-                unlink(filename);
-                return 4;
-        }
-
-        ret = read (fd, rstring, strlen(wstring));
-        if (ret < 0) {
-                close (fd);
-                unlink (filename);
-                return 3;
-        }
-
-        /* Compare the rstring with wstring. But we do not want to return
-         * error when the flag is either O_RDONLY, O_CREAT|O_RDONLY or
-         * O_TRUNC|O_RDONLY. Because in that case we are not writing
-         * anything to the file.*/
-
-        ret = memcmp (wstring, rstring, strlen (wstring));
-        if (0 != ret  && !(flag == O_CREAT|O_RDONLY || flag == O_RDONLY ||\
-            flag == O_TRUNC|O_RDONLY)) {
-                fprintf (stderr, "read is returning junk\n");
-                close (fd);
-                unlink (filename);
-                return 4;
-        }
-
-        close (fd);
-        unlink (filename);
-        return 0;
+    int fd = 0;
+    int ret = -1;
+    char wstring[50] = {
+        0,
+    };
+    char rstring[50] = {
+        0,
+    };
+
+    fd = open(filename, flag);
+    if (fd < 0) {
+        if (flag == O_CREAT | O_EXCL && errno == EEXIST) {
+            unlink(filename);
+            return 0;
+        } else {
+            fd = 0;
+            fprintf(stderr, "open failed: %s\n", strerror(errno));
+            return 1;
+        }
+    }
+
+    strcpy(wstring, "My string to write\n");
+    ret = write(fd, wstring, strlen(wstring));
+    if (ret <= 0) {
+        if (errno != EBADF) {
+            fprintf(stderr, "write failed: %s\n", strerror(errno));
+            close(fd);
+            unlink(filename);
+            return 2;
+        }
+    }
+
+    ret = lseek(fd, 0, SEEK_SET);
+    if (ret < 0) {
+        close(fd);
+        unlink(filename);
+        return 4;
+    }
+
+    ret = read(fd, rstring, strlen(wstring));
+    if (ret < 0) {
+        close(fd);
+        unlink(filename);
+        return 3;
+    }
+
+    /* Compare the rstring with wstring. But we do not want to return
+     * error when the flag is either O_RDONLY, O_CREAT|O_RDONLY or
+     * O_TRUNC|O_RDONLY. Because in that case we are not writing
+     * anything to the file.*/
+
+    ret = memcmp(wstring, rstring, strlen(wstring));
+    if (0 != ret && !(flag == O_CREAT | O_RDONLY || flag == O_RDONLY ||
+                      flag == O_TRUNC | O_RDONLY)) {
+        fprintf(stderr, "read is returning junk\n");
+        close(fd);
+        unlink(filename);
+        return 4;
+    }
+
+    close(fd);
+    unlink(filename);
+    return 0;
 }