+++ /dev/null
---- projects/compiler-rt/lib/sanitizer_common/sanitizer_linux.h
-+++ projects/compiler-rt/lib/sanitizer_common/sanitizer_linux.h
-@@ -21,17 +21,15 @@
- #include "sanitizer_platform_limits_posix.h"
-
- struct link_map; // Opaque type returned by dlopen().
--struct sigaltstack;
-
- namespace __sanitizer {
- // Dirent structure for getdents(). Note that this structure is different from
- // the one in <dirent.h>, which is used by readdir().
- struct linux_dirent;
-
- // Syscall wrappers.
- uptr internal_getdents(fd_t fd, struct linux_dirent *dirp, unsigned int count);
--uptr internal_sigaltstack(const struct sigaltstack* ss,
-- struct sigaltstack* oss);
-+uptr internal_sigaltstack(const void* ss, void* oss);
- uptr internal_sigprocmask(int how, __sanitizer_sigset_t *set,
- __sanitizer_sigset_t *oldset);
-
---- projects/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc
-+++ projects/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc
-@@ -631,8 +631,7 @@
- }
- #endif
-
--uptr internal_sigaltstack(const struct sigaltstack *ss,
-- struct sigaltstack *oss) {
-+uptr internal_sigaltstack(const void *ss, void *oss) {
- return internal_syscall(SYSCALL(sigaltstack), (uptr)ss, (uptr)oss);
- }
-
---- projects/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
-+++ projects/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
-@@ -287,7 +287,7 @@
-
- // Alternate stack for signal handling.
- InternalScopedBuffer<char> handler_stack_memory(kHandlerStackSize);
-- struct sigaltstack handler_stack;
-+ stack_t handler_stack;
- internal_memset(&handler_stack, 0, sizeof(handler_stack));
- handler_stack.ss_sp = handler_stack_memory.data();
- handler_stack.ss_size = kHandlerStackSize;
---- projects/compiler-rt/lib/tsan/rtl/tsan_platform_linux.cc
-+++ projects/compiler-rt/lib/tsan/rtl/tsan_platform_linux.cc
-@@ -288,7 +288,7 @@
- int ExtractResolvFDs(void *state, int *fds, int nfd) {
- #if SANITIZER_LINUX && !SANITIZER_ANDROID
- int cnt = 0;
-- __res_state *statp = (__res_state*)state;
-+ struct __res_state *statp = (struct __res_state*)state;
- for (int i = 0; i < MAXNS && cnt < nfd; i++) {
- if (statp->_u._ext.nsaddrs[i] && statp->_u._ext.nssocks[i] != -1)
- fds[cnt++] = statp->_u._ext.nssocks[i];
---- projects/compiler-rt/lib/esan/esan_sideline_linux.cpp
-+++ projects/compiler-rt/lib/esan/esan_sideline_linux.cpp
-@@ -70,7 +70,7 @@ int SidelineThread::runSideline(void *Arg) {
-
- // Set up a signal handler on an alternate stack for safety.
- InternalScopedBuffer<char> StackMap(SigAltStackSize);
-- struct sigaltstack SigAltStack;
-+ stack_t SigAltStack;
- SigAltStack.ss_sp = StackMap.data();
- SigAltStack.ss_size = SigAltStackSize;
- SigAltStack.ss_flags = 0;