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-rw-r--r--main/php.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/main/php.h b/main/php.h
index e48a6ccfe3..54d2e6ed40 100644
--- a/main/php.h
+++ b/main/php.h
@@ -212,7 +212,11 @@ char *strerror(int);
#define STR_PRINT(str) ((str)?(str):"")
#ifndef MAXPATHLEN
-#define MAXPATHLEN 256 /* Should be safe for any weird systems that do not define it */
+# ifdef PATH_MAX
+# define MAXPATHLEN PATH_MAX
+# else
+# define MAXPATHLEN 256 /* Should be safe for any weird systems that do not define it */
+# endif
#endif
#define PHP_FN(name) php_if_##name