172 #define __sanitizer_syscall_pre_sigprocmask(how, set, oset)          \  argument
174                                            (long)(oset))
175 #define __sanitizer_syscall_post_sigprocmask(res, how, set, oset)          \  argument
177                                             (long)(oset))
377 #define __sanitizer_syscall_pre_rt_sigprocmask(how, set, oset, sigsetsize) \  argument
379       (long)(how), (long)(set), (long)(oset), (long)(sigsetsize))
380 #define __sanitizer_syscall_post_rt_sigprocmask(res, how, set, oset, \  argument
383       res, (long)(how), (long)(set), (long)(oset), (long)(sigsetsize))
2097 void __sanitizer_syscall_pre_impl_sigprocmask(long how, long set, long oset);
2099                                                long oset);
2221 void __sanitizer_syscall_pre_impl_rt_sigprocmask(long how, long set, long oset,
2224                                                   long oset, long sigsetsize);