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Searched refs:ptr (Results 1 – 20 of 20) sorted by relevance

/malloc/
A Dtst-reallocarray.c44 void *ptr = NULL; in do_test() local
55 TEST_VERIFY (!ptr); in do_test()
60 TEST_VERIFY (!ptr); in do_test()
67 TEST_VERIFY (!ptr); in do_test()
72 TEST_VERIFY (!ptr); in do_test()
87 ptr = ptr2; in do_test()
90 c = ptr; in do_test()
103 ptr = ptr2; in do_test()
106 c = ptr; in do_test()
121 c = ptr; in do_test()
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A Dmcheck-impl.c60 char *cp = ptr; in flood()
109 if (ptr != NULL) in __mcheck_checkptr()
137 ptr->next->prev = ptr->prev; in unlink_blk()
138 ptr->next->magic = MAGICWORD ^ ((uintptr_t) ptr->next->prev in unlink_blk()
143 ptr->prev->next = ptr->next; in unlink_blk()
144 ptr->prev->magic = MAGICWORD ^ ((uintptr_t) ptr->prev->prev in unlink_blk()
173 if (ptr) in free_mcheck()
184 return ptr; in free_mcheck()
279 void *ptr = *ptrp; in realloc_mcheck_before() local
281 if (ptr == NULL) in realloc_mcheck_before()
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A Dtst-alloc_buffer.c29 #define IS_ALIGNED(ptr, type) \ argument
256 *ptr = 126; in test_size_1()
265 *ptr = (char) 253; in test_size_1()
325 *ptr = 'A'; in test_size_2()
334 *ptr = 'B'; in test_size_2()
344 *ptr = htons (0x12f4); in test_size_2()
354 *ptr = htons (0x13f5); in test_size_2()
363 memcpy (ptr, "12", 2); in test_size_2()
386 TEST_VERIFY (memcmp (ptr, in test_misaligned()
426 ptr[0] = nums[0]; in test_misaligned()
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A Dtst-interpose-aux.c117 void *volatile ptr = strdup ("ptr"); in check_for_allocations() local
122 free (ptr); in check_for_allocations()
190 realloc_internal (void *ptr, size_t new_size) in realloc_internal() argument
195 return ptr; in realloc_internal()
200 memcpy (newptr, ptr, old_size); in realloc_internal()
234 free (void *ptr) in free() argument
236 if (ptr == NULL) in free()
260 realloc (void *ptr, size_t n) in realloc() argument
264 free (ptr); in realloc()
267 else if (ptr == NULL) in realloc()
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A Dalloc_buffer_copy_bytes.c29 void *ptr = alloc_buffer_alloc_bytes (&buf, len); in __libc_alloc_buffer_copy_bytes() local
30 if (ptr != NULL) in __libc_alloc_buffer_copy_bytes()
31 memcpy (ptr, src, len); in __libc_alloc_buffer_copy_bytes()
A Dtst-malloc-thread-exit.c46 unoptimized_free (void *ptr) in unoptimized_free() argument
48 free (ptr); in unoptimized_free()
55 void *ptr = xmalloc (malloc_size); in malloc_first_thread() local
57 unoptimized_free (ptr); in malloc_first_thread()
66 void *ptr = xmalloc (malloc_size); in wait_first_thread() local
67 unoptimized_free (ptr); in wait_first_thread()
A Dtst-malloc-backtrace.c29 call_free (void *ptr) in call_free() argument
31 free (ptr); in call_free()
32 *(size_t *)(ptr - sizeof (size_t)) = 1; in call_free()
A Dtst-malloc-too-large.c53 void *volatile ptr = malloc (16); in test_setup() local
54 TEST_VERIFY_EXIT (ptr != NULL); in test_setup()
55 free (ptr); in test_setup()
143 void * ptr = NULL; in test_large_aligned_allocations() local
167 TEST_VERIFY (posix_memalign (&ptr, align, size) == ENOMEM); in test_large_aligned_allocations()
168 TEST_VERIFY (ptr == NULL); in test_large_aligned_allocations()
A Dmcheck.c54 mprobe (void *ptr) in mprobe() argument
59 return __mcheck_checkptr (ptr); in mprobe()
A Darena.c138 #define arena_get(ptr, size) do { \ argument
139 ptr = thread_arena; \
144 if (ptr) \
153 heap_for_ptr (void *ptr) in heap_for_ptr() argument
156 return PTR_ALIGN_DOWN (ptr, max_size); in heap_for_ptr()
160 arena_for_chunk (mchunkptr ptr) in arena_for_chunk() argument
162 return chunk_main_arena (ptr) ? &main_arena : heap_for_ptr (ptr)->ar_ptr; in arena_for_chunk()
441 char *ptr; in dump_heap() local
741 char *ptr; in _int_new_arena() local
762 ptr = (char *) (a + 1); in _int_new_arena()
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A Dtst-free-errno.c92 void * volatile ptr = xmalloc (big_size - 0x100); in do_test() local
93 char *ptr_aligned = (char *) ((uintptr_t) ptr & ~(pagesize - 1)); in do_test()
123 free (ptr); in do_test()
A Dtst-mallinfo2.c48 volatile void *ptr; variable
70 ptr = malloc (160 * i); in do_test()
A Dtst-dynarray-shared.h41 #define DYNARRAY_ELEMENT_FREE(ptr) free (*ptr) argument
A Dmtrace-impl.c89 free_mtrace (void *ptr, const void *caller) in free_mtrace() argument
91 if (ptr == NULL) in free_mtrace()
98 fprintf (mallstream, "- %p\n", ptr); in free_mtrace()
A Dmalloc-check.c76 mem2mem_check (void *ptr, size_t req_sz) in mem2mem_check() argument
79 unsigned char *m_ptr = ptr; in mem2mem_check()
83 if (!ptr) in mem2mem_check()
84 return ptr; in mem2mem_check()
86 p = mem2chunk (ptr); in mem2mem_check()
A Dtst-dynarray-fail.c320 void *ptr = mmap (NULL, 1, PROT_READ | PROT_WRITE, in mmap_works() local
322 if (ptr == MAP_FAILED) in mmap_works()
324 xmunmap (ptr, 1); in mmap_works()
A Dmemusage.c543 free (void *ptr) in free() argument
559 (*freep) (ptr); in free()
564 if (ptr == NULL) in free()
571 real = ((struct header *) ptr) - 1; in free()
575 (*freep) (ptr); in free()
A Dmalloc.c349 #define PROTECT_PTR(pos, ptr) \ argument
350 ((__typeof (ptr)) ((((size_t) pos) >> 12) ^ ((size_t) ptr)))
351 #define REVEAL_PTR(ptr) PROTECT_PTR (&ptr, ptr) argument
463 return ptr; in tag_region()
471 return memset (ptr, 0, size); in tag_new_zero_region()
476 tag_new_usable (void *ptr);
479 tag_at (void *ptr) in tag_at() argument
483 return ptr; in tag_at()
1477 tag_new_usable (void *ptr) in tag_new_usable() argument
1482 ptr = __libc_mtag_tag_region (__libc_mtag_new_tag (ptr), memsize (cp)); in tag_new_usable()
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A Dtst-mallocstate.c371 my_free (void *ptr) in my_free() argument
373 free (ptr); in my_free()
A Dmalloc-debug.c138 realloc_hook_ini (void *ptr, size_t sz, const void *caller) in realloc_hook_ini() argument
141 return __debug_realloc (ptr, sz); in realloc_hook_ini()

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