-/* LibMemcached
- * Copyright (C) 2006-2009 Brian Aker
- * All rights reserved.
+/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ *
+ * Libmemcached library
*
- * Use and distribution licensed under the BSD license. See
- * the COPYING file in the parent directory for full text.
+ * Copyright (C) 2011 Data Differential, http://datadifferential.com/
+ * Copyright (C) 2006-2009 Brian Aker All rights reserved.
*
- * Summary: Localized copy of WATCHPOINT debug symbols
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * * 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.
+ *
+ * * The names of its contributors may not be used to endorse or
+ * promote products derived from this software without specific prior
+ * written permission.
+ *
+ * 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
+ * OWNER 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 __LIBMEMCACHED_WATCHPOINT_H__
-#define __LIBMEMCACHED_WATCHPOINT_H__
-
-/* Some personal debugging functions */
-#if defined(DEBUG)
-
-#ifdef TARGET_OS_LINUX
-static inline void libmemcached_stack_dump(void)
-{
- void *array[10];
- int size;
- char **strings;
-
- size= backtrace(array, 10);
- strings= backtrace_symbols(array, size);
-
- fprintf(stderr, "Found %d stack frames.\n", size);
-
- for (int x= 0; x < size; x++)
- fprintf(stderr, "%s\n", strings[x]);
-
- free (strings);
-
- fflush(stderr);
-}
-
-#elif defined(__sun)
-#include <ucontext.h>
-
-static inline void libmemcached_stack_dump(void)
-{
- fflush(stderr);
- printstack(fileno(stderr));
-}
-
-#else
-
-static inline void libmemcached_stack_dump(void)
-{ }
-
-#endif // libmemcached_stack_dump()
-
-#include <assert.h>
-
-#define WATCHPOINT do { fprintf(stderr, "\nWATCHPOINT %s:%d (%s)\n", __FILE__, __LINE__,__func__);fflush(stdout); } while (0)
-#define WATCHPOINT_ERROR(A) do {fprintf(stderr, "\nWATCHPOINT %s:%d %s\n", __FILE__, __LINE__, memcached_strerror(NULL, A));fflush(stdout); } while (0)
-#define WATCHPOINT_IFERROR(A) do { if(A != MEMCACHED_SUCCESS)fprintf(stderr, "\nWATCHPOINT %s:%d %s\n", __FILE__, __LINE__, memcached_strerror(NULL, A));fflush(stdout); } while (0)
-#define WATCHPOINT_STRING(A) do { fprintf(stderr, "\nWATCHPOINT %s:%d (%s) %s\n", __FILE__, __LINE__,__func__,A);fflush(stdout); } while (0)
-#define WATCHPOINT_STRING_LENGTH(A,B) do { fprintf(stderr, "\nWATCHPOINT %s:%d (%s) %.*s\n", __FILE__, __LINE__,__func__,(int)B,A);fflush(stdout); } while (0)
-#define WATCHPOINT_NUMBER(A) do { fprintf(stderr, "\nWATCHPOINT %s:%d (%s) %zu\n", __FILE__, __LINE__,__func__,(size_t)(A));fflush(stdout); } while (0)
-#define WATCHPOINT_LABELED_NUMBER(A,B) do { fprintf(stderr, "\nWATCHPOINT %s:%d (%s) %s:%zu\n", __FILE__, __LINE__,__func__,(A),(size_t)(B));fflush(stdout); } while (0)
-#define WATCHPOINT_IF_LABELED_NUMBER(A,B,C) do { if(A) {fprintf(stderr, "\nWATCHPOINT %s:%d (%s) %s:%zu\n", __FILE__, __LINE__,__func__,(B),(size_t)(C));fflush(stdout);} } while (0)
-#define WATCHPOINT_ERRNO(A) do { fprintf(stderr, "\nWATCHPOINT %s:%d (%s) %s\n", __FILE__, __LINE__,__func__, strerror(A));fflush(stdout); } while (0)
-#define WATCHPOINT_ASSERT_PRINT(A,B,C) do { if(!(A)){fprintf(stderr, "\nWATCHPOINT ASSERT %s:%d (%s) ", __FILE__, __LINE__,__func__);fprintf(stderr, (B),(C));fprintf(stderr,"\n");fflush(stdout); libmemcached_stack_dump(); } assert((A)); } while (0)
-#define WATCHPOINT_ASSERT(A) do { if (! (A)) {libmemcached_stack_dump();} assert((A)); } while (0)
-#define WATCHPOINT_ASSERT_INITIALIZED(A) do { if (! (A)) { libmemcached_stack_dump(); } assert(memcached_is_initialized((A))); } while (0);
-#define WATCHPOINT_SET(A) do { A; } while(0);
-
-#else
+#pragma once
#define WATCHPOINT
#define WATCHPOINT_ERROR(A)
-#define WATCHPOINT_IFERROR(A)
+#define WATCHPOINT_IFERROR(__memcached_return_t) (void)(__memcached_return_t)
#define WATCHPOINT_STRING(A)
#define WATCHPOINT_NUMBER(A)
#define WATCHPOINT_LABELED_NUMBER(A,B)
#define WATCHPOINT_IF_LABELED_NUMBER(A,B,C)
#define WATCHPOINT_ERRNO(A)
#define WATCHPOINT_ASSERT_PRINT(A,B,C)
-#define WATCHPOINT_ASSERT(A)
+#define WATCHPOINT_ASSERT(A) (void)(A)
#define WATCHPOINT_ASSERT_INITIALIZED(A)
#define WATCHPOINT_SET(A)
-
-#endif /* DEBUG */
-
-#endif /* __LIBMEMCACHED_WATCHPOINT_H__ */
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