run clang-format

src/ch01/thread_error.c

@@ -4,26 +4,27 @@
  * Demonstrate detection of errors from a typical POSIX 1003.1c-1995
  * function, pthread_join.
  */
+#include <errno.h>
 #include <pthread.h>
 #include <stdio.h>
-#include <errno.h>
 
-int main (int argc, char *argv[])
+int
+main(int argc, char* argv[])
 {
-    pthread_t thread;
-    int status;
+  pthread_t thread;
+  int status;
 
-    /*
-     * Attempt to join with an uninitialized thread ID. On most
-     * implementations, this will return an ESRCH error code. If
-     * the local (and uninitialized) pthread_t happens to be a valid
-     * thread ID, it is almost certainly that of the initial thread,
-     * which is running main(). In that case, your Pthreads
-     * implementation may either return EDEADLK (self-deadlock),
-     * or it may hang. If it hangs, quit and try again.
-     */
-    status = pthread_join (thread, NULL);
-    if (status != 0)
-        fprintf (stderr, "error %d: %s\n", status, strerror (status));
-    return status;
+  /*
+   * Attempt to join with an uninitialized thread ID. On most
+   * implementations, this will return an ESRCH error code. If
+   * the local (and uninitialized) pthread_t happens to be a valid
+   * thread ID, it is almost certainly that of the initial thread,
+   * which is running main(). In that case, your Pthreads
+   * implementation may either return EDEADLK (self-deadlock),
+   * or it may hang. If it hangs, quit and try again.
+   */
+  status = pthread_join(thread, NULL);
+  if (status != 0)
+    fprintf(stderr, "error %d: %s\n", status, strerror(status));
+  return status;
 }