From: Justin Erenkrantz <jerenkrantz@apache.org>
Date: Thu, 30 May 2002 21:08:21 +0000 (+0000)
Subject: Add macro to check for an error bucket.  (Can't call it APR_BUCKET_IS_ERROR
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9715dad4bf82a07a4207ddfd095aeb5e158dbea9;p=apache

Add macro to check for an error bucket.  (Can't call it APR_BUCKET_IS_ERROR
since error bucket is private to httpd - hence the AP_ prefix.)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@95410 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/include/http_protocol.h b/include/http_protocol.h
index 08bd750195..00fbdb5281 100644
--- a/include/http_protocol.h
+++ b/include/http_protocol.h
@@ -666,6 +666,13 @@ struct ap_bucket_error {
 
 AP_DECLARE_DATA extern const apr_bucket_type_t ap_bucket_type_error;
 
+/**
+ * Determine if a bucket is an error bucket
+ * @param e The bucket to inspect
+ * @return true or false
+ */
+#define AP_BUCKET_IS_ERROR(e)         (e->type == &ap_bucket_type_error)
+
 /**
  * Make the bucket passed in an error bucket
  * @param b The bucket to make into an error bucket