- export the required symbols
This commit was SVN r14414.
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Sven Stork
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1e364218a2
Коммит
b5f1538d21
@ -20,6 +20,10 @@
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#ifndef _MALLOC_H
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#define _MALLOC_H 1
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/* add the opal config header file for the OPAL_DECLSPEC */
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#include "opal_config.h"
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#ifdef _LIBC
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#include <features.h>
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#endif
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@ -126,41 +130,41 @@ extern "C" {
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extern int __malloc_initialized;
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/* Allocate SIZE bytes of memory. */
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extern __malloc_ptr_t malloc __MALLOC_P ((size_t __size)) __attribute_malloc__;
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OPAL_DECLSPEC extern __malloc_ptr_t malloc __MALLOC_P ((size_t __size)) __attribute_malloc__;
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/* Allocate NMEMB elements of SIZE bytes each, all initialized to 0. */
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extern __malloc_ptr_t calloc __MALLOC_P ((size_t __nmemb, size_t __size))
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OPAL_DECLSPEC extern __malloc_ptr_t calloc __MALLOC_P ((size_t __nmemb, size_t __size))
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__attribute_malloc__;
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/* Re-allocate the previously allocated block in __ptr, making the new
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block SIZE bytes long. */
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extern __malloc_ptr_t realloc __MALLOC_P ((__malloc_ptr_t __ptr,
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OPAL_DECLSPEC extern __malloc_ptr_t realloc __MALLOC_P ((__malloc_ptr_t __ptr,
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size_t __size))
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__attribute_malloc__;
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/* Free a block allocated by `malloc', `realloc' or `calloc'. */
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extern void free __MALLOC_P ((__malloc_ptr_t __ptr));
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OPAL_DECLSPEC extern void free __MALLOC_P ((__malloc_ptr_t __ptr));
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/* Free a block allocated by `calloc'. */
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extern void cfree __MALLOC_P ((__malloc_ptr_t __ptr));
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OPAL_DECLSPEC extern void cfree __MALLOC_P ((__malloc_ptr_t __ptr));
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/* Allocate SIZE bytes allocated to ALIGNMENT bytes. */
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extern __malloc_ptr_t memalign __MALLOC_P ((size_t __alignment, size_t __size));
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OPAL_DECLSPEC extern __malloc_ptr_t memalign __MALLOC_P ((size_t __alignment, size_t __size));
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/* Allocate SIZE bytes on a page boundary. */
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extern __malloc_ptr_t valloc __MALLOC_P ((size_t __size)) __attribute_malloc__;
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OPAL_DECLSPEC extern __malloc_ptr_t valloc __MALLOC_P ((size_t __size)) __attribute_malloc__;
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/* Equivalent to valloc(minimum-page-that-holds(n)), that is, round up
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__size to nearest pagesize. */
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extern __malloc_ptr_t pvalloc __MALLOC_P ((size_t __size))
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OPAL_DECLSPEC extern __malloc_ptr_t pvalloc __MALLOC_P ((size_t __size))
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__attribute_malloc__;
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/* Underlying allocation function; successive calls should return
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contiguous pieces of memory. */
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extern __malloc_ptr_t (*__morecore) __MALLOC_PMT ((ptrdiff_t __size));
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OPAL_DECLSPEC extern __malloc_ptr_t (*__morecore) __MALLOC_PMT ((ptrdiff_t __size));
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/* Default value of `__morecore'. */
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extern __malloc_ptr_t __default_morecore __MALLOC_P ((ptrdiff_t __size))
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OPAL_DECLSPEC extern __malloc_ptr_t __default_morecore __MALLOC_P ((ptrdiff_t __size))
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__attribute_malloc__;
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/* SVID2/XPG mallinfo structure */
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@ -179,7 +183,7 @@ struct mallinfo {
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};
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/* Returns a copy of the updated current mallinfo. */
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extern struct mallinfo mallinfo __MALLOC_P ((void));
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OPAL_DECLSPEC extern struct mallinfo mallinfo __MALLOC_P ((void));
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/* SVID2/XPG mallopt options */
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#ifndef M_MXFAST
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@ -203,61 +207,61 @@ extern struct mallinfo mallinfo __MALLOC_P ((void));
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#define M_CHECK_ACTION -5
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/* General SVID/XPG interface to tunable parameters. */
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extern int mallopt __MALLOC_P ((int __param, int __val));
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OPAL_DECLSPEC extern int mallopt __MALLOC_P ((int __param, int __val));
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/* Release all but __pad bytes of freed top-most memory back to the
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system. Return 1 if successful, else 0. */
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extern int malloc_trim __MALLOC_P ((size_t __pad));
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OPAL_DECLSPEC extern int malloc_trim __MALLOC_P ((size_t __pad));
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/* Report the number of usable allocated bytes associated with allocated
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chunk __ptr. */
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extern size_t malloc_usable_size __MALLOC_P ((__malloc_ptr_t __ptr));
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OPAL_DECLSPEC extern size_t malloc_usable_size __MALLOC_P ((__malloc_ptr_t __ptr));
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/* Prints brief summary statistics on stderr. */
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extern void malloc_stats __MALLOC_P ((void));
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OPAL_DECLSPEC extern void malloc_stats __MALLOC_P ((void));
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/* Record the state of all malloc variables in an opaque data structure. */
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extern __malloc_ptr_t malloc_get_state __MALLOC_P ((void));
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OPAL_DECLSPEC extern __malloc_ptr_t malloc_get_state __MALLOC_P ((void));
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/* Restore the state of all malloc variables from data obtained with
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malloc_get_state(). */
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extern int malloc_set_state __MALLOC_P ((__malloc_ptr_t __ptr));
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OPAL_DECLSPEC extern int malloc_set_state __MALLOC_P ((__malloc_ptr_t __ptr));
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/* Called once when malloc is initialized; redefining this variable in
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the application provides the preferred way to set up the hook
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pointers. */
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extern void (*__malloc_initialize_hook) __MALLOC_PMT ((void));
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OPAL_DECLSPEC extern void (*__malloc_initialize_hook) __MALLOC_PMT ((void));
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/* Hooks for debugging and user-defined versions. */
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extern void (*__free_hook) __MALLOC_PMT ((__malloc_ptr_t __ptr,
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OPAL_DECLSPEC extern void (*__free_hook) __MALLOC_PMT ((__malloc_ptr_t __ptr,
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__const __malloc_ptr_t));
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extern __malloc_ptr_t (*__malloc_hook) __MALLOC_PMT ((size_t __size,
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OPAL_DECLSPEC extern __malloc_ptr_t (*__malloc_hook) __MALLOC_PMT ((size_t __size,
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__const __malloc_ptr_t));
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extern __malloc_ptr_t (*__realloc_hook) __MALLOC_PMT ((__malloc_ptr_t __ptr,
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OPAL_DECLSPEC extern __malloc_ptr_t (*__realloc_hook) __MALLOC_PMT ((__malloc_ptr_t __ptr,
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size_t __size,
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__const __malloc_ptr_t));
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extern __malloc_ptr_t (*__memalign_hook) __MALLOC_PMT ((size_t __alignment,
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OPAL_DECLSPEC extern __malloc_ptr_t (*__memalign_hook) __MALLOC_PMT ((size_t __alignment,
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size_t __size,
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__const __malloc_ptr_t));
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extern void (*__after_morecore_hook) __MALLOC_PMT ((void));
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OPAL_DECLSPEC extern void (*__after_morecore_hook) __MALLOC_PMT ((void));
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/* Activate a standard set of debugging hooks. */
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extern void __malloc_check_init __MALLOC_P ((void));
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OPAL_DECLSPEC extern void __malloc_check_init __MALLOC_P ((void));
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/* Internal routines, operating on "arenas". */
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struct malloc_state;
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typedef struct malloc_state *mstate;
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extern mstate _int_new_arena __MALLOC_P ((size_t __ini_size));
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extern __malloc_ptr_t _int_malloc __MALLOC_P ((mstate __m, size_t __size));
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extern void _int_free __MALLOC_P ((mstate __m, __malloc_ptr_t __ptr));
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extern __malloc_ptr_t _int_realloc __MALLOC_P ((mstate __m,
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OPAL_DECLSPEC extern mstate _int_new_arena __MALLOC_P ((size_t __ini_size));
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OPAL_DECLSPEC extern __malloc_ptr_t _int_malloc __MALLOC_P ((mstate __m, size_t __size));
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OPAL_DECLSPEC extern void _int_free __MALLOC_P ((mstate __m, __malloc_ptr_t __ptr));
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OPAL_DECLSPEC extern __malloc_ptr_t _int_realloc __MALLOC_P ((mstate __m,
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__malloc_ptr_t __ptr,
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size_t __size));
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extern __malloc_ptr_t _int_memalign __MALLOC_P ((mstate __m, size_t __alignment,
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OPAL_DECLSPEC extern __malloc_ptr_t _int_memalign __MALLOC_P ((mstate __m, size_t __alignment,
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size_t __size));
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/* Return arena number __n, or 0 if out of bounds. Arena 0 is the
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main arena. */
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extern mstate _int_get_arena __MALLOC_P ((int __n));
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OPAL_DECLSPEC extern mstate _int_get_arena __MALLOC_P ((int __n));
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/* Implementation-specific mallinfo. More detailed than mallinfo, and
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also works for size_t wider than int. */
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@ -283,9 +287,9 @@ struct malloc_global_info {
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int stat_n_heaps; /* only kept if THREAD_STATS is defined */
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};
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extern void _int_get_arena_info __MALLOC_P ((mstate __m,
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OPAL_DECLSPEC extern void _int_get_arena_info __MALLOC_P ((mstate __m,
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struct malloc_arena_info *__ma));
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extern void _int_get_global_info __MALLOC_P ((struct malloc_global_info *__m));
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OPAL_DECLSPEC extern void _int_get_global_info __MALLOC_P ((struct malloc_global_info *__m));
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#ifdef __cplusplus
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} /* end of extern "C" */
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