-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker 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>
-
-void _libmemcached_free(const memcached_st*, void *mem, void*)
-{
- if (mem)
- {
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached-awesome - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020-2021 Michael Wallner https://awesome.co/ |
+ +--------------------------------------------------------------------+
+*/
+
+#include "libmemcached/common.h"
+
+void _libmemcached_free(const memcached_st *, void *mem, void *) {
+ if (mem) {
std::free(mem);
}
}
-void *_libmemcached_malloc(const memcached_st *, size_t size, void *)
-{
+void *_libmemcached_malloc(const memcached_st *, size_t size, void *) {
return std::malloc(size);
}
-void *_libmemcached_realloc(const memcached_st*, void *mem, size_t size, void *)
-{
+void *_libmemcached_realloc(const memcached_st *, void *mem, size_t size, void *) {
return std::realloc(mem, size);
}
-void *_libmemcached_calloc(const memcached_st *self, size_t nelem, size_t size, void *context)
-{
- if (self->allocators.malloc != _libmemcached_malloc)
- {
- void *ret= _libmemcached_malloc(self, nelem * size, context);
- if (ret)
- {
- memset(ret, 0, nelem * size);
- }
-
- return ret;
+void *_libmemcached_calloc(const memcached_st *self, size_t nelem, size_t size, void *context) {
+ if (self->allocators.malloc != _libmemcached_malloc) {
+ void *ret = _libmemcached_malloc(self, nelem * size, context);
+ if (ret) {
+ memset(ret, 0, nelem * size);
+ }
+
+ return ret;
}
return std::calloc(nelem, size);
}
-struct memcached_allocator_t memcached_allocators_return_default(void)
-{
- static struct memcached_allocator_t global_default_allocator= { _libmemcached_calloc, _libmemcached_free, _libmemcached_malloc, _libmemcached_realloc, 0 };
+struct memcached_allocator_t memcached_allocators_return_default(void) {
+ static struct memcached_allocator_t global_default_allocator = {
+ _libmemcached_calloc, _libmemcached_free, _libmemcached_malloc, _libmemcached_realloc, 0};
return global_default_allocator;
}
memcached_malloc_fn mem_malloc,
memcached_free_fn mem_free,
memcached_realloc_fn mem_realloc,
- memcached_calloc_fn mem_calloc,
- void *context)
-{
- Memcached* self= memcached2Memcached(shell);
- if (self == NULL)
- {
+ memcached_calloc_fn mem_calloc, void *context) {
+ Memcached *self = memcached2Memcached(shell);
+ if (self == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
/* All should be set, or none should be set */
- if (mem_malloc == NULL and mem_free == NULL and mem_realloc == NULL and mem_calloc == NULL)
- {
- self->allocators= memcached_allocators_return_default();
- }
- else if (mem_malloc == NULL or mem_free == NULL or mem_realloc == NULL or mem_calloc == NULL)
- {
- return memcached_set_error(*self, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("NULL parameter provided for one or more allocators"));
- }
- else
- {
- self->allocators.malloc= mem_malloc;
- self->allocators.free= mem_free;
- self->allocators.realloc= mem_realloc;
- self->allocators.calloc= mem_calloc;
- self->allocators.context= context;
+ if (mem_malloc == NULL and mem_free == NULL and mem_realloc == NULL and mem_calloc == NULL) {
+ self->allocators = memcached_allocators_return_default();
+ } else if (mem_malloc == NULL or mem_free == NULL or mem_realloc == NULL or mem_calloc == NULL) {
+ return memcached_set_error(
+ *self, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("NULL parameter provided for one or more allocators"));
+ } else {
+ self->allocators.malloc = mem_malloc;
+ self->allocators.free = mem_free;
+ self->allocators.realloc = mem_realloc;
+ self->allocators.calloc = mem_calloc;
+ self->allocators.context = context;
}
return MEMCACHED_SUCCESS;
}
-void *memcached_get_memory_allocators_context(const memcached_st *shell)
-{
- const Memcached* self= memcached2Memcached(shell);
- if (self)
- {
+void *memcached_get_memory_allocators_context(const memcached_st *shell) {
+ const Memcached *self = memcached2Memcached(shell);
+ if (self) {
return self->allocators.context;
}
return NULL;
}
-void memcached_get_memory_allocators(const memcached_st *shell,
- memcached_malloc_fn *mem_malloc,
- memcached_free_fn *mem_free,
- memcached_realloc_fn *mem_realloc,
- memcached_calloc_fn *mem_calloc)
-{
- const Memcached* self= memcached2Memcached(shell);
- if (self)
- {
- if (mem_malloc)
- {
- *mem_malloc= self->allocators.malloc;
+void memcached_get_memory_allocators(const memcached_st *shell, memcached_malloc_fn *mem_malloc,
+ memcached_free_fn *mem_free, memcached_realloc_fn *mem_realloc,
+ memcached_calloc_fn *mem_calloc) {
+ const Memcached *self = memcached2Memcached(shell);
+ if (self) {
+ if (mem_malloc) {
+ *mem_malloc = self->allocators.malloc;
}
- if (mem_free)
- {
- *mem_free= self->allocators.free;
+ if (mem_free) {
+ *mem_free = self->allocators.free;
}
- if (mem_realloc)
- {
- *mem_realloc= self->allocators.realloc;
+ if (mem_realloc) {
+ *mem_realloc = self->allocators.realloc;
}
- if (mem_calloc)
- {
- *mem_calloc= self->allocators.calloc;
+ if (mem_calloc) {
+ *mem_calloc = self->allocators.calloc;
}
}
}