tevent: Add tevent_req_oom

This is a replacement for tevent_req_nomem(NULL, req)
darabosj · Jun 20, 2011 · c2a826b · c2a826b
1 parent 580fedc
commit c2a826b
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Showing 2 changed files with 20 additions and 1 deletion.
diff --git a/lib/tevent/tevent.h b/lib/tevent/tevent.h
@@ -995,6 +995,20 @@ bool _tevent_req_nomem(const void *p,
 	_tevent_req_nomem(p, req, __location__)
 #endif
 
+#ifdef DOXYGEN
+/**
+ * @brief Indicate out of memory to a request
+ *
+ * @param[in]  req      The request being processed.
+ */
+void tevent_req_oom(struct tevent_req *req);
+#else
+void _tevent_req_oom(struct tevent_req *req,
+		     const char *location);
+#define tevent_req_oom(req) \
+	_tevent_req_oom(req, __location__)
+#endif
+
 /**
  * @brief Finish a request before the caller had the change to set the callback.
  *

diff --git a/lib/tevent/tevent_req.c b/lib/tevent/tevent_req.c
@@ -123,14 +123,19 @@ bool _tevent_req_error(struct tevent_req *req,
 	return true;
 }
 
+void _tevent_req_oom(struct tevent_req *req, const char *location)
+{
+	tevent_req_finish(req, TEVENT_REQ_NO_MEMORY, location);
+}
+
 bool _tevent_req_nomem(const void *p,
 		       struct tevent_req *req,
 		       const char *location)
 {
 	if (p != NULL) {
 		return false;
 	}
-	tevent_req_finish(req, TEVENT_REQ_NO_MEMORY, location);
+	_tevent_req_oom(req, location);
 	return true;
 }