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malloc: add free_sized and free_aligned_sized from C23

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Signed-off-by: Justin King <jcking@google.com>
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Justin King
2025-10-22 05:51:43 -07:00
committed by Adhemerval Zanella
parent 4567204feb
commit 56549264d1
75 changed files with 367 additions and 0 deletions
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17
malloc/malloc-debug.c
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@@ -198,6 +198,21 @@ __debug_free (void *mem)
}
strong_alias (__debug_free, free)
static void
__debug_free_sized (void *mem, __attribute_maybe_unused__ size_t size)
{
free (mem);
}
strong_alias (__debug_free_sized, free_sized)
static void
__debug_free_aligned_sized (void *mem, __attribute_maybe_unused__ size_t alignment,
__attribute_maybe_unused__ size_t size)
{
free (mem);
}
strong_alias (__debug_free_aligned_sized, free_aligned_sized)
static void *
__debug_realloc (void *oldmem, size_t bytes)
{
@@ -497,6 +512,8 @@ compat_symbol (libc_malloc_debug, malloc_set_state, malloc_set_state,
compat_symbol (libc_malloc_debug, aligned_alloc, aligned_alloc, GLIBC_2_16);
compat_symbol (libc_malloc_debug, calloc, calloc, GLIBC_2_0);
compat_symbol (libc_malloc_debug, free, free, GLIBC_2_0);
compat_symbol (libc_malloc_debug, free_aligned_sized, free_aligned_sized, GLIBC_2_43);
compat_symbol (libc_malloc_debug, free_sized, free_sized, GLIBC_2_43);
compat_symbol (libc_malloc_debug, mallinfo2, mallinfo2, GLIBC_2_33);
compat_symbol (libc_malloc_debug, mallinfo, mallinfo, GLIBC_2_0);
compat_symbol (libc_malloc_debug, malloc_info, malloc_info, GLIBC_2_10);