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diff src/core/ngx_config.h @ 6715:d200a0fd00b7

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Introduced the NGX_COMPAT macro. When enabled, some structures are padded to be size compatible with their NGINX Plus versions.
author Ruslan Ermilov <ru@nginx.com>
date Thu, 29 Sep 2016 15:28:24 +0300
parents 5805301f990f
children
line wrap: on
line diff
--- a/src/core/ngx_config.h
+++ b/src/core/ngx_config.h
@@ -129,4 +129,17 @@ typedef intptr_t        ngx_flag_t;
 #define NGX_MAX_INT32_VALUE   (uint32_t) 0x7fffffff
 
 
+#if (NGX_COMPAT)
+
+#define NGX_COMPAT_BEGIN(slots)  uint64_t spare[slots];
+#define NGX_COMPAT_END
+
+#else
+
+#define NGX_COMPAT_BEGIN(slots)
+#define NGX_COMPAT_END
+
+#endif
+
+
 #endif /* _NGX_CONFIG_H_INCLUDED_ */