d82a5e6a34
Implement the *allocx() API, which is a successor to the *allocm() API.
The *allocx() functions are slightly simpler to use because they have
fewer parameters, they directly return the results of primary interest,
and mallocx()/rallocx() avoid the strict aliasing pitfall that
allocm()/rallocx() share with posix_memalign(). The following code
violates strict aliasing rules:
foo_t *foo;
allocm((void **)&foo, NULL, 42, 0);
whereas the following is safe:
foo_t *foo;
void *p;
allocm(&p, NULL, 42, 0);
foo = (foo_t *)p;
mallocx() does not have this problem:
foo_t *foo = (foo_t *)mallocx(42, 0);
28 lines
263 B
Plaintext
28 lines
263 B
Plaintext
malloc_conf
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malloc_message
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malloc
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calloc
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posix_memalign
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aligned_alloc
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realloc
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free
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mallocx
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rallocx
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xallocx
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sallocx
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dallocx
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nallocx
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mallctl
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mallctlnametomib
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mallctlbymib
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malloc_stats_print
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malloc_usable_size
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memalign
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valloc
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allocm
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rallocm
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sallocm
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dallocm
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nallocm
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