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Implement pvalloc replacement

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Despite being an obsolete function, pvalloc is still present in GLIBC and should
work correctly when jemalloc replaces libc allocator.
This commit is contained in:
Alex Lapenkou 2022-04-19 19:51:27 -07:00 • committed by Alexander Lapenkov
parent cd5aaf308a
commit 5b1f2cc5d7
7 changed files with 75 additions and 0 deletions
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14
test/unit/hook.c
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@ -313,6 +313,20 @@ TEST_BEGIN(test_hooks_alloc_simple) {
free(ptr);
#endif /* JEMALLOC_OVERRIDE_VALLOC */
/* pvalloc */
#ifdef JEMALLOC_OVERRIDE_PVALLOC
reset();
ptr = pvalloc(1);
expect_d_eq(call_count, 1, "Hook not called");
expect_ptr_eq(arg_extra, (void *)123, "Wrong extra");
expect_d_eq(arg_type, (int)hook_alloc_pvalloc, "Wrong hook type");
expect_ptr_eq(ptr, arg_result, "Wrong result");
expect_u64_eq((uintptr_t)ptr, (uintptr_t)arg_result_raw,
"Wrong raw result");
expect_u64_eq((uintptr_t)1, arg_args_raw[0], "Wrong argument");
free(ptr);
#endif /* JEMALLOC_OVERRIDE_PVALLOC */
/* mallocx */
reset();
ptr = mallocx(1, MALLOCX_LG_ALIGN(10));