mirror of
https://github.com/jemalloc/jemalloc.git
synced 2026-04-30 17:17:53 +03:00
Reformat the codebase with the clang-format 18.
This commit is contained in:
guangli-dai
Guangli Dai
parent
0a6215c171
commit
f1bba4a87c
346 changed files with 18286 additions and 17770 deletions
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@ -3,7 +3,7 @@
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static unsigned
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get_nsizes_impl(const char *cmd) {
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unsigned ret;
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size_t z;
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size_t z;
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z = sizeof(unsigned);
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expect_d_eq(mallctl(cmd, (void *)&ret, &z, NULL, 0), 0,
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@ -25,12 +25,12 @@ get_size_impl(const char *cmd, size_t ind) {
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size_t miblen = 4;
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z = sizeof(size_t);
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expect_d_eq(mallctlnametomib(cmd, mib, &miblen),
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0, "Unexpected mallctlnametomib(\"%s\", ...) failure", cmd);
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expect_d_eq(mallctlnametomib(cmd, mib, &miblen), 0,
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"Unexpected mallctlnametomib(\"%s\", ...) failure", cmd);
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mib[2] = ind;
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z = sizeof(size_t);
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expect_d_eq(mallctlbymib(mib, miblen, (void *)&ret, &z, NULL, 0),
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0, "Unexpected mallctlbymib([\"%s\", %zu], ...) failure", cmd, ind);
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expect_d_eq(mallctlbymib(mib, miblen, (void *)&ret, &z, NULL, 0), 0,
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"Unexpected mallctlbymib([\"%s\", %zu], ...) failure", cmd, ind);
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return ret;
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}
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@ -64,36 +64,37 @@ JEMALLOC_DIAGNOSTIC_IGNORE_ALLOC_SIZE_LARGER_THAN
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TEST_BEGIN(test_overflow) {
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size_t largemax;
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largemax = get_large_size(get_nlarge()-1);
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largemax = get_large_size(get_nlarge() - 1);
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expect_ptr_null(mallocx(largemax+1, 0),
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"Expected OOM for mallocx(size=%#zx, 0)", largemax+1);
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expect_ptr_null(mallocx(largemax + 1, 0),
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"Expected OOM for mallocx(size=%#zx, 0)", largemax + 1);
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expect_ptr_null(mallocx(ZU(PTRDIFF_MAX)+1, 0),
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"Expected OOM for mallocx(size=%#zx, 0)", ZU(PTRDIFF_MAX)+1);
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expect_ptr_null(mallocx(ZU(PTRDIFF_MAX) + 1, 0),
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"Expected OOM for mallocx(size=%#zx, 0)", ZU(PTRDIFF_MAX) + 1);
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expect_ptr_null(mallocx(SIZE_T_MAX, 0),
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"Expected OOM for mallocx(size=%#zx, 0)", SIZE_T_MAX);
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expect_ptr_null(mallocx(1, MALLOCX_ALIGN(ZU(PTRDIFF_MAX)+1)),
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expect_ptr_null(mallocx(1, MALLOCX_ALIGN(ZU(PTRDIFF_MAX) + 1)),
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"Expected OOM for mallocx(size=1, MALLOCX_ALIGN(%#zx))",
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ZU(PTRDIFF_MAX)+1);
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ZU(PTRDIFF_MAX) + 1);
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}
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TEST_END
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static void *
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remote_alloc(void *arg) {
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unsigned arena;
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size_t sz = sizeof(unsigned);
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size_t sz = sizeof(unsigned);
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expect_d_eq(mallctl("arenas.create", (void *)&arena, &sz, NULL, 0), 0,
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"Unexpected mallctl() failure");
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size_t large_sz;
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sz = sizeof(size_t);
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expect_d_eq(mallctl("arenas.lextent.0.size", (void *)&large_sz, &sz,
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NULL, 0), 0, "Unexpected mallctl failure");
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expect_d_eq(
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mallctl("arenas.lextent.0.size", (void *)&large_sz, &sz, NULL, 0),
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0, "Unexpected mallctl failure");
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void *ptr = mallocx(large_sz, MALLOCX_ARENA(arena)
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| MALLOCX_TCACHE_NONE);
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void *ptr = mallocx(
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large_sz, MALLOCX_ARENA(arena) | MALLOCX_TCACHE_NONE);
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void **ret = (void **)arg;
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*ret = ptr;
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@ -114,16 +115,16 @@ TEST_BEGIN(test_remote_free) {
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TEST_END
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TEST_BEGIN(test_oom) {
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size_t largemax;
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bool oom;
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void *ptrs[3];
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size_t largemax;
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bool oom;
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void *ptrs[3];
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unsigned i;
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/*
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* It should be impossible to allocate three objects that each consume
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* nearly half the virtual address space.
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*/
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largemax = get_large_size(get_nlarge()-1);
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largemax = get_large_size(get_nlarge() - 1);
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oom = false;
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for (i = 0; i < sizeof(ptrs) / sizeof(void *); i++) {
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ptrs[i] = mallocx(largemax, MALLOCX_ARENA(0));
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@ -143,10 +144,10 @@ TEST_BEGIN(test_oom) {
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#if LG_SIZEOF_PTR == 3
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expect_ptr_null(mallocx(0x8000000000000000ULL,
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MALLOCX_ALIGN(0x8000000000000000ULL)),
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MALLOCX_ALIGN(0x8000000000000000ULL)),
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"Expected OOM for mallocx()");
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expect_ptr_null(mallocx(0x8000000000000000ULL,
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MALLOCX_ALIGN(0x80000000)),
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expect_ptr_null(
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mallocx(0x8000000000000000ULL, MALLOCX_ALIGN(0x80000000)),
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"Expected OOM for mallocx()");
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#else
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expect_ptr_null(mallocx(0x80000000UL, MALLOCX_ALIGN(0x80000000UL)),
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@ -164,20 +165,20 @@ TEST_BEGIN(test_basic) {
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for (sz = 1; sz < MAXSZ; sz = nallocx(sz, 0) + 1) {
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size_t nsz, rsz;
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void *p;
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void *p;
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nsz = nallocx(sz, 0);
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expect_zu_ne(nsz, 0, "Unexpected nallocx() error");
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p = mallocx(sz, 0);
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expect_ptr_not_null(p,
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"Unexpected mallocx(size=%zx, flags=0) error", sz);
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expect_ptr_not_null(
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p, "Unexpected mallocx(size=%zx, flags=0) error", sz);
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rsz = sallocx(p, 0);
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expect_zu_ge(rsz, sz, "Real size smaller than expected");
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expect_zu_eq(nsz, rsz, "nallocx()/sallocx() size mismatch");
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dallocx(p, 0);
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p = mallocx(sz, 0);
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expect_ptr_not_null(p,
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"Unexpected mallocx(size=%zx, flags=0) error", sz);
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expect_ptr_not_null(
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p, "Unexpected mallocx(size=%zx, flags=0) error", sz);
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dallocx(p, 0);
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nsz = nallocx(sz, MALLOCX_ZERO);
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@ -197,53 +198,57 @@ TEST_END
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TEST_BEGIN(test_alignment_and_size) {
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const char *percpu_arena;
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size_t sz = sizeof(percpu_arena);
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size_t sz = sizeof(percpu_arena);
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if(mallctl("opt.percpu_arena", (void *)&percpu_arena, &sz, NULL, 0) ||
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strcmp(percpu_arena, "disabled") != 0) {
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test_skip("test_alignment_and_size skipped: "
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if (mallctl("opt.percpu_arena", (void *)&percpu_arena, &sz, NULL, 0)
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|| strcmp(percpu_arena, "disabled") != 0) {
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test_skip(
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"test_alignment_and_size skipped: "
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"not working with percpu arena.");
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};
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#define MAXALIGN (((size_t)1) << 23)
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#define NITER 4
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size_t nsz, rsz, alignment, total;
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size_t nsz, rsz, alignment, total;
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unsigned i;
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void *ps[NITER];
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void *ps[NITER];
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for (i = 0; i < NITER; i++) {
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ps[i] = NULL;
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}
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for (alignment = 8;
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alignment <= MAXALIGN;
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alignment <<= 1) {
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for (alignment = 8; alignment <= MAXALIGN; alignment <<= 1) {
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total = 0;
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for (sz = 1;
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sz < 3 * alignment && sz < (1U << 31);
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sz += (alignment >> (LG_SIZEOF_PTR-1)) - 1) {
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for (sz = 1; sz < 3 * alignment && sz < (1U << 31);
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sz += (alignment >> (LG_SIZEOF_PTR - 1)) - 1) {
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for (i = 0; i < NITER; i++) {
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nsz = nallocx(sz, MALLOCX_ALIGN(alignment) |
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MALLOCX_ZERO | MALLOCX_ARENA(0));
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nsz = nallocx(sz,
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MALLOCX_ALIGN(alignment) | MALLOCX_ZERO
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| MALLOCX_ARENA(0));
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expect_zu_ne(nsz, 0,
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"nallocx() error for alignment=%zu, "
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"size=%zu (%#zx)", alignment, sz, sz);
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ps[i] = mallocx(sz, MALLOCX_ALIGN(alignment) |
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MALLOCX_ZERO | MALLOCX_ARENA(0));
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"size=%zu (%#zx)",
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alignment, sz, sz);
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ps[i] = mallocx(sz,
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MALLOCX_ALIGN(alignment) | MALLOCX_ZERO
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| MALLOCX_ARENA(0));
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expect_ptr_not_null(ps[i],
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"mallocx() error for alignment=%zu, "
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"size=%zu (%#zx)", alignment, sz, sz);
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"size=%zu (%#zx)",
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alignment, sz, sz);
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rsz = sallocx(ps[i], 0);
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expect_zu_ge(rsz, sz,
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"Real size smaller than expected for "
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"alignment=%zu, size=%zu", alignment, sz);
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"alignment=%zu, size=%zu",
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alignment, sz);
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expect_zu_eq(nsz, rsz,
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"nallocx()/sallocx() size mismatch for "
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"alignment=%zu, size=%zu", alignment, sz);
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expect_ptr_null(
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(void *)((uintptr_t)ps[i] & (alignment-1)),
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"%p inadequately aligned for"
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" alignment=%zu, size=%zu", ps[i],
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"alignment=%zu, size=%zu",
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alignment, sz);
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expect_ptr_null((void *)((uintptr_t)ps[i]
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& (alignment - 1)),
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"%p inadequately aligned for"
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" alignment=%zu, size=%zu",
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ps[i], alignment, sz);
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total += rsz;
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if (total >= (MAXALIGN << 1)) {
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break;
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@ -265,10 +270,6 @@ TEST_END
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int
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main(void) {
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return test(
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test_overflow,
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test_oom,
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test_remote_free,
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test_basic,
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return test(test_overflow, test_oom, test_remote_free, test_basic,
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test_alignment_and_size);
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}
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