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Darwin malloc_size override support proposal.

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Darwin has similar api than Linux/FreeBSD's malloc_usable_size.
This commit is contained in:
David CARLIER
2021-02-17 20:40:11 +00:00
committed by Qi Wang
parent ab0f1604b4
commit cf9724531a
13 changed files with 53 additions and 19 deletions
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4
test/integration/aligned_alloc.c
View File

@@ -120,7 +120,7 @@ TEST_BEGIN(test_alignment_and_size) {
"size=%zu (%#zx): %s",
alignment, size, size, buf);
}
total += malloc_usable_size(ps[i]);
total += TEST_MALLOC_SIZE(ps[i]);
if (total >= (MAXALIGN << 1)) {
break;
}
@@ -141,7 +141,7 @@ TEST_END
TEST_BEGIN(test_zero_alloc) {
void *res = aligned_alloc(8, 0);
assert(res);
size_t usable = malloc_usable_size(res);
size_t usable = TEST_MALLOC_SIZE(res);
assert(usable > 0);
free(res);
}

2
test/integration/allocated.c
View File

@@ -70,7 +70,7 @@ thd_start(void *arg) {
expect_ptr_eq(ap0, ap1,
"Pointer returned by \"thread.allocatedp\" should not change");
usize = malloc_usable_size(p);
usize = TEST_MALLOC_SIZE(p);
expect_u64_le(a0 + usize, a1,
"Allocated memory counter should increase by at least the amount "
"explicitly allocated");

2
test/integration/malloc.c
View File

@@ -3,7 +3,7 @@
TEST_BEGIN(test_zero_alloc) {
void *res = malloc(0);
assert(res);
size_t usable = malloc_usable_size(res);
size_t usable = TEST_MALLOC_SIZE(res);
assert(usable > 0);
free(res);
}

2
test/integration/posix_memalign.c
View File

@@ -101,7 +101,7 @@ TEST_BEGIN(test_alignment_and_size) {
"size=%zu (%#zx): %s",
alignment, size, size, buf);
}
total += malloc_usable_size(ps[i]);
total += TEST_MALLOC_SIZE(ps[i]);
if (total >= (MAXALIGN << 1)) {
break;
}

4
test/integration/rallocx.c
View File

@@ -185,7 +185,7 @@ TEST_BEGIN(test_align_enum) {
assert_ptr_not_null(p,
"Unexpected mallocx() error");
assert_zu_eq(nallocx(1, flags),
malloc_usable_size(p),
TEST_MALLOC_SIZE(p),
"Wrong mallocx() usable size");
int flags_next =
MALLOCX_LG_ALIGN(lg_align_next);
@@ -193,7 +193,7 @@ TEST_BEGIN(test_align_enum) {
assert_ptr_not_null(p,
"Unexpected rallocx() error");
expect_zu_eq(nallocx(size, flags_next),
malloc_usable_size(p),
TEST_MALLOC_SIZE(p),
"Wrong rallocx() usable size");
free(p);
}