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make macOS interposes compile for older macOS versions (by @noxybot, PR #1028)

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Daan 2025-06-08 15:54:01 -07:00
parent c1249a4b15
commit 82cd900834
1 changed files with 9 additions and 7 deletions
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16
src/alloc-override.c
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@ -71,24 +71,20 @@ typedef void* mi_nothrow_t;
#define MI_INTERPOSE_FUN(oldfun,newfun) { (const void*)&newfun, (const void*)&oldfun }
#define MI_INTERPOSE_MI(fun) MI_INTERPOSE_FUN(fun,mi_##fun)
__attribute__((used)) static struct mi_interpose_s _mi_interposes[] __attribute__((section("__DATA, __interpose"))) =
#define MI_INTERPOSE_DECLS(name) __attribute__((used)) static struct mi_interpose_s name[] __attribute__((section("__DATA, __interpose")))
MI_INTERPOSE_DECLS(_mi_interposes) =
{
MI_INTERPOSE_MI(malloc),
MI_INTERPOSE_MI(calloc),
MI_INTERPOSE_MI(realloc),
MI_INTERPOSE_MI(strdup),
#if defined(MAC_OS_X_VERSION_10_7) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7
MI_INTERPOSE_MI(strndup),
#endif
MI_INTERPOSE_MI(realpath),
MI_INTERPOSE_MI(posix_memalign),
MI_INTERPOSE_MI(reallocf),
MI_INTERPOSE_MI(valloc),
MI_INTERPOSE_FUN(malloc_size,mi_malloc_size_checked),
MI_INTERPOSE_MI(malloc_good_size),
#if defined(MAC_OS_X_VERSION_10_15) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_15
MI_INTERPOSE_MI(aligned_alloc),
#endif
#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),
@ -99,6 +95,12 @@ typedef void* mi_nothrow_t;
MI_INTERPOSE_FUN(vfree,mi_cfree),
#endif
};
MI_INTERPOSE_DECLS(_mi_interposes_10_7) __OSX_AVAILABLE(10.7) = {
MI_INTERPOSE_MI(strndup),
};
MI_INTERPOSE_DECLS(_mi_interposes_10_15) __OSX_AVAILABLE(10.15) = {
MI_INTERPOSE_MI(aligned_alloc),
};
#ifdef __cplusplus
extern "C" {