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Diffstat (limited to 'cross/lib/allocator.h')
-rw-r--r-- | cross/lib/allocator.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/cross/lib/allocator.h b/cross/lib/allocator.h deleted file mode 100644 index 0c830d01cda..00000000000 --- a/cross/lib/allocator.h +++ /dev/null @@ -1,58 +0,0 @@ -/* Memory allocators such as malloc+free. - - Copyright (C) 2011-2023 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* Written by Paul Eggert. */ - -#ifndef _GL_ALLOCATOR_H -#define _GL_ALLOCATOR_H - -#include <stddef.h> - -/* An object describing a memory allocator family. */ - -struct allocator -{ - /* Do not use GCC attributes such as __attribute__ ((malloc)) with - the function types pointed at by these members, because these - attributes do not work with pointers to functions. See - <https://lists.gnu.org/r/bug-gnulib/2011-04/msg00007.html>. */ - - /* Call ALLOCATE to allocate memory, like 'malloc'. On failure ALLOCATE - should return NULL, though not necessarily set errno. When given - a zero size it may return NULL even if successful. */ - void *(*allocate) (size_t); - - /* If nonnull, call REALLOCATE to reallocate memory, like 'realloc'. - On failure REALLOCATE should return NULL, though not necessarily set - errno. When given a zero size it may return NULL even if - successful. */ - void *(*reallocate) (void *, size_t); - - /* Call FREE to free memory, like 'free'. */ - void (*free) (void *); - - /* If nonnull, call DIE (SIZE) if MALLOC (SIZE) or REALLOC (..., - SIZE) fails. DIE should not return. SIZE should equal SIZE_MAX - if size_t overflow was detected while calculating sizes to be - passed to MALLOC or REALLOC. */ - void (*die) (size_t); -}; - -/* An allocator using the stdlib functions and a null DIE function. */ -extern struct allocator const stdlib_allocator; - -#endif /* _GL_ALLOCATOR_H */ |