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authorkaiwu <kaiwu2004@gmail.com>2025-03-01 12:42:23 +0800
committerkaiwu <kaiwu2004@gmail.com>2025-03-01 12:42:23 +0800
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tree284c2ba95a41536ae1bff6bea710db0709a64739 /ngx_postgres-1.0/src/ngx_postgres_ddebug.h
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+/*
+ * Copyright (c) 2010, FRiCKLE Piotr Sikora <info@frickle.com>
+ * Copyright (c) 2009-2010, Xiaozhe Wang <chaoslawful@gmail.com>
+ * Copyright (c) 2009-2010, Yichun Zhang <agentzh@gmail.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _NGX_POSTGRES_DDEBUG_H_
+#define _NGX_POSTGRES_DDEBUG_H_
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+
+#if defined(DDEBUG) && (DDEBUG)
+
+# if (NGX_HAVE_VARIADIC_MACROS)
+
+# define dd(...) fprintf(stderr, "postgres *** %s: ", __func__); \
+ fprintf(stderr, __VA_ARGS__); \
+ fprintf(stderr, " *** %s line %d.\n", __FILE__, __LINE__)
+
+# else
+
+#include <stdarg.h>
+#include <stdio.h>
+
+#include <stdarg.h>
+
+static void
+dd(const char * fmt, ...)
+{
+ /* TODO */
+}
+
+# endif
+
+#else
+
+# if (NGX_HAVE_VARIADIC_MACROS)
+
+# define dd(...)
+
+# else
+
+#include <stdarg.h>
+
+static void
+dd(const char * fmt, ...)
+{
+}
+
+# endif
+
+#endif
+
+#endif /* _NGX_POSTGRES_DDEBUG_H_ */