[fusl] clang-format fusl

fusl/src/misc/lockf.c

 #include <unistd.h>
 #include <fcntl.h>
 #include <errno.h>
 #include "libc.h"
 
-int lockf(int fd, int op, off_t size)
-{
-        struct flock l = {
-                .l_type = F_WRLCK,
-                .l_whence = SEEK_CUR,
-                .l_len = size,
-        };
-        switch (op) {
-        case F_TEST:
-                l.l_type = F_RDLCK;
-                if (fcntl(fd, F_GETLK, &l) < 0)
-                        return -1;
-                if (l.l_type == F_UNLCK || l.l_pid == getpid())
-                        return 0;
-                errno = EACCES;
-                return -1;
-        case F_ULOCK:
-                l.l_type = F_UNLCK;
-        case F_TLOCK:
-                return fcntl(fd, F_SETLK, &l);
-        case F_LOCK:
-                return fcntl(fd, F_SETLKW, &l);
-        }
-        errno = EINVAL;
-        return -1;
+int lockf(int fd, int op, off_t size) {
+  struct flock l = {
+      .l_type = F_WRLCK, .l_whence = SEEK_CUR, .l_len = size,
+  };
+  switch (op) {
+    case F_TEST:
+      l.l_type = F_RDLCK;
+      if (fcntl(fd, F_GETLK, &l) < 0)
+        return -1;
+      if (l.l_type == F_UNLCK || l.l_pid == getpid())
+        return 0;
+      errno = EACCES;
+      return -1;
+    case F_ULOCK:
+      l.l_type = F_UNLCK;
+    case F_TLOCK:
+      return fcntl(fd, F_SETLK, &l);
+    case F_LOCK:
+      return fcntl(fd, F_SETLKW, &l);
+  }
+  errno = EINVAL;
+  return -1;
 }
 
 LFS64(lockf);