| sanitizer_posix_libcdep.cc | 175 // TODO(glider): different tools may require different altstack size.
179 stack_t altstack, oldstack; local in function:__sanitizer::SetAlternateSignalStack
188 altstack.ss_sp = (char*) base;
189 altstack.ss_flags = 0;
190 altstack.ss_size = kAltStackSize;
191 CHECK_EQ(0, sigaltstack(&altstack, nullptr));
195 stack_t altstack, oldstack; local in function:__sanitizer::UnsetAlternateSignalStack
196 altstack.ss_sp = nullptr;
197 altstack.ss_flags = SS_DISABLE;
198 altstack.ss_size = kAltStackSize; // Some sane value required on Darwin
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