diff options
Diffstat (limited to 'lib/sanitizer_common/sanitizer_linux.h')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_linux.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_linux.h b/lib/sanitizer_common/sanitizer_linux.h index beb43568a..526fa4426 100644 --- a/lib/sanitizer_common/sanitizer_linux.h +++ b/lib/sanitizer_common/sanitizer_linux.h @@ -42,6 +42,10 @@ uptr internal_prctl(int option, uptr arg2, uptr arg3, uptr arg4, uptr arg5); // (like the process-wide error reporting SEGV handler) must use // internal_sigaction instead. int internal_sigaction_norestorer(int signum, const void *act, void *oldact); +#if defined(__x86_64__) && !SANITIZER_GO +// Uses a raw system call to avoid interceptors. +int internal_sigaction_syscall(int signum, const void *act, void *oldact); +#endif void internal_sigdelset(__sanitizer_sigset_t *set, int signum); #if defined(__x86_64__) || defined(__mips__) || defined(__aarch64__) \ || defined(__powerpc64__) || defined(__s390__) |