Revision: 62 http://trac.macosforge.org/projects/libdispatch/changeset/62 Author: robert@fledge.watson.org Date: 2009-10-28 01:46:58 -0700 (Wed, 28 Oct 2009) Log Message: ----------- Complete migration from compat/ to src/shims/ by moving malloc_zone compat routines there. This is not quite identical to the submitted patch as I also updated header guards. Submitted by: Paolo Bonzini <bonzini@gnu.org> Modified Paths: -------------- trunk/src/internal.h trunk/src/os_shims.h Added Paths: ----------- trunk/src/shims/malloc_zone.h Removed Paths: ------------- trunk/compat/malloc_zone.h Deleted: trunk/compat/malloc_zone.h =================================================================== --- trunk/compat/malloc_zone.h 2009-10-28 08:32:09 UTC (rev 61) +++ trunk/compat/malloc_zone.h 2009-10-28 08:46:58 UTC (rev 62) @@ -1,106 +0,0 @@ -/* - * Copyright (c) 2009 Apple Inc. All rights reserved. - * - * @APPLE_APACHE_LICENSE_HEADER_START@ - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * @APPLE_APACHE_LICENSE_HEADER_END@ - */ - -#ifndef __COMPAT_MALLOC_ZONE_H__ -#define __COMPAT_MALLOC_ZONE_H__ - -#include <sys/types.h> - -#include <stdlib.h> - -/* - * Implement malloc zones as a simple wrapper around malloc(3) on systems - * that don't support them. - */ -typedef void * malloc_zone_t; - -static inline malloc_zone_t * -malloc_create_zone(size_t start_size, unsigned flags) -{ - - return (NULL); -} - -static inline void -malloc_destroy_zone(malloc_zone_t *zone) -{ - -} - -static inline malloc_zone_t * -malloc_default_zone(void) -{ - - return (NULL); -} - -static inline malloc_zone_t * -malloc_zone_from_ptr(const void *ptr) -{ - - return (NULL); -} - -static inline void * -malloc_zone_malloc(malloc_zone_t *zone, size_t size) -{ - - return (malloc(size)); -} - -static inline void * -malloc_zone_calloc(malloc_zone_t *zone, size_t num_items, size_t size) -{ - - return (calloc(num_items, size)); -} - -static inline void * -malloc_zone_realloc(malloc_zone_t *zone, void *ptr, size_t size) -{ - - return (realloc(ptr, size)); -} - -static inline void * -malloc_zone_memalign(malloc_zone_t *zone, size_t alignment, size_t size) -{ - void *ptr; - - if (posix_memalign(&ptr, alignment, size) < 0) - return (NULL); - return (ptr); -} - -static inline void -malloc_zone_free(malloc_zone_t *zone, void *ptr) -{ - - free(ptr); -} - -static inline void -malloc_set_zone_name(malloc_zone_t *zone, const char *name) -{ - - /* No-op. */ -} - -#endif /* __COMPAT_MALLOC_ZONE_H__ */ Modified: trunk/src/internal.h =================================================================== --- trunk/src/internal.h 2009-10-28 08:32:09 UTC (rev 61) +++ trunk/src/internal.h 2009-10-28 08:46:58 UTC (rev 62) @@ -32,10 +32,6 @@ #define __DISPATCH_BUILDING_DISPATCH__ #define __DISPATCH_INDIRECT__ -#ifndef HAVE_MALLOC_CREATE_ZONE -#include <compat/malloc_zone.h> -#endif - #ifdef HAVE_AVAILABILITY_H #include <Availability.h> #endif Modified: trunk/src/os_shims.h =================================================================== --- trunk/src/os_shims.h 2009-10-28 08:32:09 UTC (rev 61) +++ trunk/src/os_shims.h 2009-10-28 08:46:58 UTC (rev 62) @@ -46,6 +46,7 @@ #define FD_COPY(f, t) (void)(*(t) = *(f)) #endif +#include "shims/malloc_zone.h" #include "shims/tsd.h" #include "shims/perfmon.h" #include "shims/time.h" Copied: trunk/src/shims/malloc_zone.h (from rev 61, trunk/compat/malloc_zone.h) =================================================================== --- trunk/src/shims/malloc_zone.h (rev 0) +++ trunk/src/shims/malloc_zone.h 2009-10-28 08:46:58 UTC (rev 62) @@ -0,0 +1,108 @@ +/* + * Copyright (c) 2009 Apple Inc. All rights reserved. + * + * @APPLE_APACHE_LICENSE_HEADER_START@ + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @APPLE_APACHE_LICENSE_HEADER_END@ + */ + +#ifndef __DISPATCH_SHIMS_MALLOC_ZONE__ +#define __DISPATCH_SHIMS_MALLOC_ZONE__ + +#include <sys/types.h> + +#include <stdlib.h> + +/* + * Implement malloc zones as a simple wrapper around malloc(3) on systems + * that don't support them. + */ +#ifndef HAVE_MALLOC_CREATE_ZONE +typedef void * malloc_zone_t; + +static inline malloc_zone_t * +malloc_create_zone(size_t start_size, unsigned flags) +{ + + return (NULL); +} + +static inline void +malloc_destroy_zone(malloc_zone_t *zone) +{ + +} + +static inline malloc_zone_t * +malloc_default_zone(void) +{ + + return (NULL); +} + +static inline malloc_zone_t * +malloc_zone_from_ptr(const void *ptr) +{ + + return (NULL); +} + +static inline void * +malloc_zone_malloc(malloc_zone_t *zone, size_t size) +{ + + return (malloc(size)); +} + +static inline void * +malloc_zone_calloc(malloc_zone_t *zone, size_t num_items, size_t size) +{ + + return (calloc(num_items, size)); +} + +static inline void * +malloc_zone_realloc(malloc_zone_t *zone, void *ptr, size_t size) +{ + + return (realloc(ptr, size)); +} + +static inline void * +malloc_zone_memalign(malloc_zone_t *zone, size_t alignment, size_t size) +{ + void *ptr; + + if (posix_memalign(&ptr, alignment, size) < 0) + return (NULL); + return (ptr); +} + +static inline void +malloc_zone_free(malloc_zone_t *zone, void *ptr) +{ + + free(ptr); +} + +static inline void +malloc_set_zone_name(malloc_zone_t *zone, const char *name) +{ + + /* No-op. */ +} +#endif + +#endif /* __DISPATCH_SHIMS_MALLOC_ZONE__ */
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