Searched refs:oldstack (Results 1 – 2 of 2) sorted by relevance
170 stack_t altstack, oldstack; in SetAlternateSignalStack() local171 CHECK_EQ(0, sigaltstack(nullptr, &oldstack)); in SetAlternateSignalStack()174 if (!SANITIZER_ANDROID && !(oldstack.ss_flags & SS_DISABLE)) return; in SetAlternateSignalStack()185 stack_t altstack, oldstack; in UnsetAlternateSignalStack() local189 CHECK_EQ(0, sigaltstack(&altstack, &oldstack)); in UnsetAlternateSignalStack()190 UnmapOrDie(oldstack.ss_sp, oldstack.ss_size); in UnsetAlternateSignalStack()
4657 void *oldstackend, *oldstack; in force_init_emx_runtime() local4676 oldstack = tib->tib_pstack; in force_init_emx_runtime()4679 if ( (char*)&s < (char*)oldstack + 4*1024 in force_init_emx_runtime()4680 || (char *)oldstackend < (char*)oldstack + 52*1024 ) in force_init_emx_runtime()4748 tib->tib_pstack = oldstack; in force_init_emx_runtime()