[fusl] clang-format fusl

fusl/src/stat/fchmodat.c

 #include <sys/stat.h>
 #include <fcntl.h>
 #include <errno.h>
 #include "syscall.h"
 
-void __procfdname(char *, unsigned);
+void __procfdname(char*, unsigned);
 
-int fchmodat(int fd, const char *path, mode_t mode, int flag)
-{
-        if (!flag) return syscall(SYS_fchmodat, fd, path, mode, flag);
+int fchmodat(int fd, const char* path, mode_t mode, int flag) {
+  if (!flag)
+    return syscall(SYS_fchmodat, fd, path, mode, flag);
 
-        if (flag != AT_SYMLINK_NOFOLLOW)
-                return __syscall_ret(-EINVAL);
+  if (flag != AT_SYMLINK_NOFOLLOW)
+    return __syscall_ret(-EINVAL);
 
-        struct stat st;
-        int ret, fd2;
-        char proc[15+3*sizeof(int)];
+  struct stat st;
+  int ret, fd2;
+  char proc[15 + 3 * sizeof(int)];
 
-        if ((ret = __syscall(SYS_fstatat, fd, path, &st, flag)))
-                return __syscall_ret(ret);
-        if (S_ISLNK(st.st_mode))
-                return __syscall_ret(-EOPNOTSUPP);
+  if ((ret = __syscall(SYS_fstatat, fd, path, &st, flag)))
+    return __syscall_ret(ret);
+  if (S_ISLNK(st.st_mode))
+    return __syscall_ret(-EOPNOTSUPP);
 
-        if ((fd2 = __syscall(SYS_openat, fd, path, O_RDONLY|O_PATH|O_NOFOLLOW|O_NOCTTY|O_CLOEXEC)) < 0) {
-                if (fd2 == -ELOOP)
-                        return __syscall_ret(-EOPNOTSUPP);
-                return __syscall_ret(fd2);
-        }
+  if ((fd2 = __syscall(SYS_openat, fd, path, O_RDONLY | O_PATH | O_NOFOLLOW |
+                                                 O_NOCTTY | O_CLOEXEC)) < 0) {
+    if (fd2 == -ELOOP)
+      return __syscall_ret(-EOPNOTSUPP);
+    return __syscall_ret(fd2);
+  }
 
-        __procfdname(proc, fd2);
-        ret = __syscall(SYS_fstatat, AT_FDCWD, proc, &st, 0);
-        if (!ret) {
-                if (S_ISLNK(st.st_mode)) ret = -EOPNOTSUPP;
-                else ret = __syscall(SYS_fchmodat, AT_FDCWD, proc, mode);
-        }
+  __procfdname(proc, fd2);
+  ret = __syscall(SYS_fstatat, AT_FDCWD, proc, &st, 0);
+  if (!ret) {
+    if (S_ISLNK(st.st_mode))
+      ret = -EOPNOTSUPP;
+    else
+      ret = __syscall(SYS_fchmodat, AT_FDCWD, proc, mode);
+  }
 
-        __syscall(SYS_close, fd2);
-        return __syscall_ret(ret);
+  __syscall(SYS_close, fd2);
+  return __syscall_ret(ret);
 }