diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/malloc.h | 70 |
1 files changed, 3 insertions, 67 deletions
diff --git a/include/malloc.h b/include/malloc.h index 8accd6469..790390db7 100644 --- a/include/malloc.h +++ b/include/malloc.h @@ -104,19 +104,6 @@ extern "C" { #endif -/* Nonzero if the malloc is already initialized. */ -#ifdef _LIBC -/* In the GNU libc we rename the global variable - `__malloc_initialized' to `__libc_malloc_initialized'. */ -# define __malloc_initialized __libc_malloc_initialized -#endif -extern int __malloc_initialized; - -/* Initialize global configuration. Not needed with GNU libc. */ -#ifndef __GLIBC__ -extern void ptmalloc_init __MALLOC_P ((void)); -#endif - /* Allocate SIZE bytes of memory. */ extern __malloc_ptr_t malloc __MALLOC_P ((size_t __size)) __attribute_malloc__; @@ -133,27 +120,13 @@ extern __malloc_ptr_t realloc __MALLOC_P ((__malloc_ptr_t __ptr, /* Free a block allocated by `malloc', `realloc' or `calloc'. */ extern void free __MALLOC_P ((__malloc_ptr_t __ptr)); -/* Free a block allocated by `calloc'. */ -extern void cfree __MALLOC_P ((__malloc_ptr_t __ptr)); - /* Allocate SIZE bytes allocated to ALIGNMENT bytes. */ extern __malloc_ptr_t memalign __MALLOC_P ((size_t __alignment, size_t __size)); /* Allocate SIZE bytes on a page boundary. */ extern __malloc_ptr_t valloc __MALLOC_P ((size_t __size)) __attribute_malloc__; -/* Equivalent to valloc(minimum-page-that-holds(n)), that is, round up - __size to nearest pagesize. */ -extern __malloc_ptr_t pvalloc __MALLOC_P ((size_t __size)) - __attribute_malloc__; - -/* Underlying allocation function; successive calls should return - contiguous pieces of memory. */ -extern __malloc_ptr_t (*__morecore) __MALLOC_PMT ((ptrdiff_t __size)); - -/* Default value of `__morecore'. */ -extern __malloc_ptr_t __default_morecore __MALLOC_P ((ptrdiff_t __size)) - __attribute_malloc__; +#ifdef __MALLOC_STANDARD__ /* SVID2/XPG mallinfo structure */ struct mallinfo { @@ -196,45 +169,8 @@ extern struct mallinfo mallinfo __MALLOC_P ((void)); /* General SVID/XPG interface to tunable parameters. */ extern int mallopt __MALLOC_P ((int __param, int __val)); -/* Release all but __pad bytes of freed top-most memory back to the - system. Return 1 if successful, else 0. */ -extern int malloc_trim __MALLOC_P ((size_t __pad)); - -/* Report the number of usable allocated bytes associated with allocated - chunk __ptr. */ -extern size_t malloc_usable_size __MALLOC_P ((__malloc_ptr_t __ptr)); - -/* Prints brief summary statistics on stderr. */ -extern void malloc_stats __MALLOC_P ((void)); - -/* Record the state of all malloc variables in an opaque data structure. */ -extern __malloc_ptr_t malloc_get_state __MALLOC_P ((void)); - -/* Restore the state of all malloc variables from data obtained with - malloc_get_state(). */ -extern int malloc_set_state __MALLOC_P ((__malloc_ptr_t __ptr)); - -#if defined __GLIBC__ || defined MALLOC_HOOKS -/* Called once when malloc is initialized; redefining this variable in - the application provides the preferred way to set up the hook - pointers. */ -extern void (*__malloc_initialize_hook) __MALLOC_PMT ((void)); -/* Hooks for debugging and user-defined versions. */ -extern void (*__free_hook) __MALLOC_PMT ((__malloc_ptr_t __ptr, - __const __malloc_ptr_t)); -extern __malloc_ptr_t (*__malloc_hook) __MALLOC_PMT ((size_t __size, - __const __malloc_ptr_t)); -extern __malloc_ptr_t (*__realloc_hook) __MALLOC_PMT ((__malloc_ptr_t __ptr, - size_t __size, - __const __malloc_ptr_t)); -extern __malloc_ptr_t (*__memalign_hook) __MALLOC_PMT ((size_t __alignment, - size_t __size, - __const __malloc_ptr_t)); -extern void (*__after_morecore_hook) __MALLOC_PMT ((void)); - -/* Activate a standard set of debugging hooks. */ -extern void __malloc_check_init __MALLOC_P ((void)); -#endif +#endif /* __MALLOC_STANDARD__ */ + #ifdef __cplusplus }; /* end of extern "C" */ |