if (not (__expr)) \
{ \
fprintf(stderr, "\nAssertion \"%s\" failed for function \"%s\" likely for %s, at %s:%d\n", #__expr, __func__, (#__mesg), __FILE__, __LINE__);\
+ custom_backtrace(); \
abort(); \
} \
} while (0)
--- /dev/null
+/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ *
+ * libmcachedd client library.
+ *
+ * Copyright (C) 2011 Data Differential, http://datadifferential.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:
+ *
+ * * 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.
+ *
+ */
+
+#include <libmemcached/common.h>
+
+#include <cstring>
+#include <cstdlib>
+
+#ifdef __GNUC__
+#ifdef HAVE_BACKTRACE
+#include <execinfo.h>
+#include <cxxabi.h>
+#endif // HAVE_BACKTRACE
+#endif // __GNUC__
+
+
+void custom_backtrace(void)
+{
+#ifdef __GNUC__
+#ifdef HAVE_BACKTRACE
+ void *array[50];
+
+ size_t size= backtrace(array, 50);
+ char **strings= backtrace_symbols(array, size);
+
+ fprintf(stderr, "Number of stack frames obtained: %lu\n", (unsigned long)size);
+
+ for (size_t x= 1; x < size; x++)
+ {
+ size_t sz= 200;
+ char *function= (char *)malloc(sz);
+ char *begin= 0;
+ char *end= 0;
+
+ for (char *j = strings[x]; *j; ++j)
+ {
+ if (*j == '(') {
+ begin = j;
+ }
+ else if (*j == '+') {
+ end = j;
+ }
+ }
+ if (begin && end)
+ {
+ begin++;
+ *end= '\0';
+
+ int status;
+ char *ret = abi::__cxa_demangle(begin, function, &sz, &status);
+ if (ret)
+ {
+ function= ret;
+ }
+ else
+ {
+ strncpy(function, begin, sz);
+ strncat(function, "()", sz);
+ function[sz-1] = '\0';
+ }
+ fprintf(stderr, "%s\n", function);
+ }
+ else
+ {
+ fprintf(stderr, "%s\n", strings[x]);
+ }
+ free(function);
+ }
+
+
+ free (strings);
+#endif // HAVE_BACKTRACE
+#endif // __GNUC__
+}
--- /dev/null
+/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ *
+ * libmcachedd client library.
+ *
+ * Copyright (C) 2011 Data Differential, http://datadifferential.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:
+ *
+ * * 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.
+ *
+ */
+
+#pragma once
+
+LIBMEMCACHED_LOCAL
+void custom_backtrace(void);
#include <libmemcached/namespace.h>
#ifdef __cplusplus
+#include <libmemcached/backtrace.hpp>
#include <libmemcached/assert.hpp>
#endif
static inline memcached_return_t memcached_validate_key_length(size_t key_length, bool binary)
{
- unlikely (key_length == 0)
+ if (key_length == 0)
{
return MEMCACHED_BAD_KEY_PROVIDED;
}
if (binary)
{
- unlikely (key_length > 0xffff)
+ if (key_length > 0xffff)
+ {
return MEMCACHED_BAD_KEY_PROVIDED;
+ }
}
else
{
- unlikely (key_length >= MEMCACHED_MAX_KEY)
+ if (key_length >= MEMCACHED_MAX_KEY)
+ {
return MEMCACHED_BAD_KEY_PROVIDED;
+ }
}
return MEMCACHED_SUCCESS;
#include <libmemcached/common.h>
-#include <cassert>
#include <ctime>
#include <sys/time.h>
noinst_HEADERS+= \
libmemcached/assert.hpp \
+ libmemcached/backtrace.hpp \
libmemcached/byteorder.h \
libmemcached/common.h \
libmemcached/do.hpp \
noinst_LTLIBRARIES+= libmemcached/libmemcachedinternal.la
libmemcached_libmemcachedinternal_la_SOURCES= \
libmemcached/array.c \
+ libmemcached/backtrace.cc \
libmemcached/error.cc \
libmemcached/string.cc
libmemcached_libmemcachedinternal_la_CFLAGS= \
libmemcached/analyze.cc \
libmemcached/array.c \
libmemcached/auto.cc \
+ libmemcached/backtrace.cc \
libmemcached/behavior.cc \
libmemcached/byteorder.cc \
libmemcached/callback.cc \
endif
libmemcached_libmemcachedutil_la_SOURCES= \
+ libmemcached/backtrace.cc \
libmemcached/util/flush.cc \
libmemcached/util/pid.cc \
libmemcached/util/ping.cc \
return NULL;
}
- if ((*rc= mutex_enter(&pool->mutex)) != MEMCACHED_SUCCESS)
+ if (memcached_failed((*rc= mutex_enter(&pool->mutex))))
{
return NULL;
}
projects / awesomized / libmemcached / commitdiff
