Searched refs:altstack (Results 1 – 1 of 1) sorted by relevance
179 stack_t altstack, oldstack; in SetAlternateSignalStack() local188 altstack.ss_sp = (char*) base; in SetAlternateSignalStack()189 altstack.ss_flags = 0; in SetAlternateSignalStack()190 altstack.ss_size = kAltStackSize; in SetAlternateSignalStack()191 CHECK_EQ(0, sigaltstack(&altstack, nullptr)); in SetAlternateSignalStack()195 stack_t altstack, oldstack; in UnsetAlternateSignalStack() local196 altstack.ss_sp = nullptr; in UnsetAlternateSignalStack()197 altstack.ss_flags = SS_DISABLE; in UnsetAlternateSignalStack()198 altstack.ss_size = kAltStackSize; // Some sane value required on Darwin. in UnsetAlternateSignalStack()199 CHECK_EQ(0, sigaltstack(&altstack, &oldstack)); in UnsetAlternateSignalStack()