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Searched refs:os_sub_overflow (Results 1 – 12 of 12) sorted by relevance

/xnu-8020.101.4/libkern/os/
H A Doverflow.h59 #define os_sub_overflow(a, b, res) __os_warn_unused(__builtin_sub_overflow((a), (b), (res))) macro
114 os_sub_overflow(*_tmp, 1, _tmp); \
/xnu-8020.101.4/osfmk/kern/
H A Dsocd_client.c68 if (os_sub_overflow(buff_size, sizeof(hdr), &trace_buff_size)) { in socd_client_init()
H A Dzalloc.c870 if (os_sub_overflow((z)->stat, value, &(z)->stat)) { \
909 if (os_sub_overflow(m->zm_alloc_size, esize, &m->zm_alloc_size)) { in zone_meta_alloc_size_sub()
6373 os_sub_overflow(zone->z_elems_free, in zalloc_cached_import()
/xnu-8020.101.4/iokit/DriverKit/
H A Dbounded_ptr.h185 if (__improbable(os_sub_overflow(reinterpret_cast<uintptr_t>(end),
196 if (__improbable(os_sub_overflow(reinterpret_cast<uintptr_t>(pointer),
419 if (__improbable(os_sub_overflow(offset_, bytes, &offset_))) {
/xnu-8020.101.4/libkern/libkern/c++/
H A Dbounded_ptr.h185 if (__improbable(os_sub_overflow(reinterpret_cast<uintptr_t>(end),
196 if (__improbable(os_sub_overflow(reinterpret_cast<uintptr_t>(pointer),
419 if (__improbable(os_sub_overflow(offset_, bytes, &offset_))) {
/xnu-8020.101.4/osfmk/x86_64/
H A Dmonotonic_x86_64.c354 int ovf = os_sub_overflow(CTR_MAX, period, &reset_value); in mt_microstackshot_start_arch()
/xnu-8020.101.4/osfmk/vm/
H A Dvm_kern.c332 if (os_sub_overflow(fill_size, PAGE_SIZE_64, &fill_size)) { in kernel_memory_allocate()
347 if (os_sub_overflow(fill_size, PAGE_SIZE_64, &fill_size)) { in kernel_memory_allocate()
H A Dvm_fault.c6433 if (os_sub_overflow(end_addr, va, &cluster_size)) { in vm_fault_unwire()
/xnu-8020.101.4/bsd/kern/
H A Dchunklist.c506 os_sub_overflow(len, hdr->cl_sig_offset, &sigsz) || in validate_chunklist()
H A Dimageboot.c605 if (os_sub_overflow(fsize, offset, &fsize)) { in imageboot_read_file_internal()
H A Dmach_loader.c1709 if (os_sub_overflow(map_size, delta_map, &map_size)) { in unprotect_dsmos_segment()
2828 os_sub_overflow(total_size, thread_size, &total_size)) { in load_threadstate()
/xnu-8020.101.4/osfmk/arm64/
H A Dmonotonic_arm64.c1412 int ovf = os_sub_overflow(CTR_MAX, period, &reset_value); in mt_microstackshot_start_arch()