From: Nikita Popov <nikita.ppv@gmail.com>
Date: Tue, 16 Jun 2020 12:51:58 +0000 (+0200)
Subject: Remove debug code from usleep()
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2c207ebe6b4890fb974339e97f2479d5896b2497;p=php

Remove debug code from usleep()

This was added to debug CI failures, but ultimately didn't help
understand the macos timing issues. Drop it now so it's not
forgotten...
---

diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index 056bc0ac37..0a429963bd 100755
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -1242,7 +1242,6 @@ PHP_FUNCTION(sleep)
    Delay for a given number of micro seconds */
 PHP_FUNCTION(usleep)
 {
-#if HAVE_USLEEP
 	zend_long num;
 
 	ZEND_PARSE_PARAMETERS_START(1, 1)
@@ -1253,12 +1252,9 @@ PHP_FUNCTION(usleep)
 		zend_argument_value_error(1, "must be greater than or equal to 0");
 		RETURN_THROWS();
 	}
-	if (usleep((unsigned int)num) < 0) {
-#if ZEND_DEBUG
-		php_error_docref(NULL, E_NOTICE, "usleep() failed with errno %d: %s",
-			errno, strerror(errno));
-#endif
-	}
+
+#if HAVE_USLEEP
+	usleep((unsigned int)num);
 #endif
 }
 /* }}} */