From 640fd9b594fa376e6493efbe0cf083e1270ddd3f Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Tue, 21 Mar 2023 14:38:23 -0700
Subject: [PATCH] Sleep less in update-game-score
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This is mostly to avoid interface hassles with time/srand/rand.
* lib-src/update-game-score.c (main): Don’t use ‘srand’ or ‘time’.
(lock_file): Don’t sleep if we unlocked the lock file.  When
sleeping, always just sleep 1 s.  This avoids the need for calling
‘time’ and ‘rand’, the utility of which was dubious anyway.
---
 lib-src/update-game-score.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/lib-src/update-game-score.c b/lib-src/update-game-score.c
index 83167f59b8a..4592e14d1d6 100644
--- a/lib-src/update-game-score.c
+++ b/lib-src/update-game-score.c
@@ -185,8 +185,6 @@ main (int argc, char **argv)
   ptrdiff_t scorecount, scorealloc;
   ptrdiff_t max_scores = MAX_SCORES;
 
-  srand (time (0));
-
   while ((c = getopt (argc, argv, "hrm:d:")) != -1)
     switch (c)
       {
@@ -485,8 +483,8 @@ lock_file (const char *filename, void **state)
 	    return -1;
 	  attempts = 0;
 	}
-
-      sleep ((rand () & 1) + 1);
+      else
+	sleep (1);
     }
 
   close (fd);