From: Anatol Belski <ab@php.net>
Date: Thu, 28 Jan 2016 11:06:33 +0000 (+0100)
Subject: extend _SC_ARG_MAX usage onto platforms where it's available
X-Git-Tag: php-7.0.3~13^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a9048d101fe7bfe3f64788829f4e7e1cc8f55f46;p=php

extend _SC_ARG_MAX usage onto platforms where it's available
---

diff --git a/ext/standard/exec.c b/ext/standard/exec.c
index 29024f6f43..cbaaedbc83 100644
--- a/ext/standard/exec.c
+++ b/ext/standard/exec.c
@@ -46,7 +46,7 @@
 #include <fcntl.h>
 #endif
 
-#if (HAVE_NICE || defined(__linux__)) && HAVE_UNISTD_H
+#if HAVE_UNISTD_H
 #include <unistd.h>
 #endif
 
@@ -55,7 +55,7 @@ static int cmd_max_len;
 /* {{{ PHP_MINIT_FUNCTION(exec) */
 PHP_MINIT_FUNCTION(exec)
 {
-#ifdef __linux__
+#ifdef _SC_ARG_MAX
 	cmd_max_len = sysconf(_SC_ARG_MAX);
 #elif defined(ARG_MAX)
 	cmd_max_len = ARG_MAX;