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macos: aligned_alloc function and claimed_address field not present

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- aligned_alloc is not present on macos. comment to suppress warning.
- claimed_address is not present until macos_10.14. add appropriate
  preprocessor guard around zone_claimed_address function and assignment.
This commit is contained in:
Michael Clark 2022-01-18 11:36:02 +13:00
parent 910eb728a3
commit ca64e30a6d
WARNING! Although there is a key with this ID in the database it does not verify this commit! This commit is SUSPICIOUS.
GPG key ID: 6BF1D7B357EF3E4F
2 changed files with 8 additions and 4 deletions
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10
src/alloc-override-osx.c
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@ -110,11 +110,13 @@ static void zone_free_definite_size(malloc_zone_t* zone, void* p, size_t size) {
zone_free(zone,p);
}
#if defined(MAC_OS_X_VERSION_10_14) && \
MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_14
static boolean_t zone_claimed_address(malloc_zone_t* zone, void* p) {
MI_UNUSED(zone);
return mi_is_in_heap_region(p);
}
#endif
/* ------------------------------------------------------
Introspection members
@ -211,12 +213,14 @@ static malloc_zone_t mi_malloc_zone = {
.batch_malloc = &zone_batch_malloc,
.batch_free = &zone_batch_free,
.introspect = &mi_introspect,
#if defined(MAC_OS_X_VERSION_10_6) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
#if defined(MAC_OS_X_VERSION_10_6) && \
MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
// switch to version 9+ on OSX 10.6 to support memalign.
.memalign = &zone_memalign,
.free_definite_size = &zone_free_definite_size,
.pressure_relief = &zone_pressure_relief,
#if defined(MAC_OS_X_VERSION_10_7) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7
#if defined(MAC_OS_X_VERSION_10_14) && \
MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_14
.claimed_address = &zone_claimed_address,
.version = 10
#else

2
src/alloc-override.c
View file

@ -77,7 +77,7 @@ typedef struct mi_nothrow_s { int _tag; } mi_nothrow_t;
MI_INTERPOSE_MI(valloc),
MI_INTERPOSE_MI(malloc_size),
MI_INTERPOSE_MI(malloc_good_size),
MI_INTERPOSE_MI(aligned_alloc),
//MI_INTERPOSE_MI(aligned_alloc),
#ifdef MI_OSX_ZONE
// we interpose malloc_default_zone in alloc-override-osx.c so we can use mi_free safely
MI_INTERPOSE_MI(free),