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libc {
GLIBC_2.0 {
# global variables
_obstack;
# interface of malloc functions
__libc_calloc; __libc_free; __libc_mallinfo; __libc_malloc;
__libc_mallopt; __libc_memalign; __libc_pvalloc; __libc_realloc;
__libc_valloc;
__malloc_initialize_hook; __free_hook; __malloc_hook; __realloc_hook;
__memalign_hook; __after_morecore_hook;
__default_morecore; __morecore;
# functions used in inline functions or macros
_obstack_allocated_p; _obstack_begin; _obstack_begin_1;
_obstack_free; _obstack_memory_used; _obstack_newchunk;
# variables in normal name space
mallwatch; obstack_alloc_failed_handler; obstack_exit_failure;
# c*
calloc; cfree;
# f*
free;
# m*
mallinfo; malloc; malloc_stats;
malloc_trim; malloc_usable_size; mallopt; mcheck; memalign; mprobe; mtrace;
muntrace;
# o*
obstack_free;
# p*
pvalloc;
# r*
realloc;
# t*
tr_break;
# v*
valloc;
}
GLIBC_2.1 {
# Special functions.
__libc_freeres;
}
GLIBC_2.2 {
# m*
mcheck_check_all; mcheck_pedantic;
# p*
posix_memalign;
}
GLIBC_2.10 {
malloc_info;
}
GLIBC_2.16 {
aligned_alloc;
}
GLIBC_2.26 {
reallocarray;
}
GLIBC_2.33 {
mallinfo2;
}
GLIBC_PRIVATE {
# Internal startup hook for libpthread.
__libc_malloc_pthread_startup;
# Internal destructor hook for libpthread.
__libc_thread_freeres;
# struct scratch_buffer support
__libc_scratch_buffer_grow;
__libc_scratch_buffer_grow_preserve;
__libc_scratch_buffer_set_array_size;
# Internal name for reallocarray
__libc_reallocarray;
# dynarray support
__libc_dynarray_at_failure;
__libc_dynarray_emplace_enlarge;
__libc_dynarray_finalize;
__libc_dynarray_resize;
__libc_dynarray_resize_clear;
# struct alloc_buffer support
__libc_alloc_buffer_alloc_array;
__libc_alloc_buffer_allocate;
__libc_alloc_buffer_copy_bytes;
__libc_alloc_buffer_copy_string;
__libc_alloc_buffer_create_failure;
}
}
# Keep in sync with symbols in libc.
libc_malloc_debug {
GLIBC_2.0 {
calloc;
free;
malloc;
memalign;
pvalloc;
realloc;
valloc;
__free_hook;
__malloc_hook;
__memalign_hook;
__realloc_hook;
mcheck;
mprobe;
mtrace;
muntrace;
mallinfo;
malloc_get_state;
malloc_set_state;
malloc_stats;
malloc_trim;
malloc_usable_size;
mallopt;
}
GLIBC_2.2 {
mcheck_check_all;
mcheck_pedantic;
posix_memalign;
}
GLIBC_2.10 {
malloc_info;
}
GLIBC_2.16 {
aligned_alloc;
}
GLIBC_2.33 {
mallinfo2;
}
}
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