exclude max_fd_plus_1 calculation for better performance on WIN32

baresip · Sep 5, 2023 · 332435d · 332435d
1 parent 345d922
commit 332435d
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/main/main.c b/src/main/main.c
@@ -778,7 +778,10 @@ static int fd_poll(struct re *re)
 			if (fhs->flags & FD_EXCEPT)
 				FD_SET(fd, &efds);
 
-			max_fd_plus_1 = max(max_fd_plus_1, (int)(fd + 1));
+/* not needed on WIN32 since select nfds arg is ignored */
+#if !defined(WIN32)
+			max_fd_plus_1 = max(max_fd_plus_1, fd + 1);
+#endif
 		}
 
 		nfds = re->maxfds;