718 #define __sanitizer_syscall_pre_pipe(fildes)                                   \  argument
719   __sanitizer_syscall_pre_impl_pipe((long)(fildes))
720 #define __sanitizer_syscall_post_pipe(res, fildes)                             \  argument
721   __sanitizer_syscall_post_impl_pipe(res, (long)(fildes))
722 #define __sanitizer_syscall_pre_pipe2(fildes, flags)                           \  argument
723   __sanitizer_syscall_pre_impl_pipe2((long)(fildes), (long)(flags))
724 #define __sanitizer_syscall_post_pipe2(res, fildes, flags)                     \  argument
725   __sanitizer_syscall_post_impl_pipe2(res, (long)(fildes), (long)(flags))
726 #define __sanitizer_syscall_pre_dup(fildes)                                    \  argument
727   __sanitizer_syscall_pre_impl_dup((long)(fildes))
728 #define __sanitizer_syscall_post_dup(res, fildes)                              \  argument
729   __sanitizer_syscall_post_impl_dup(res, (long)(fildes))
2424 void __sanitizer_syscall_pre_impl_pipe(long fildes);
2425 void __sanitizer_syscall_post_impl_pipe(long res, long fildes);
2426 void __sanitizer_syscall_pre_impl_pipe2(long fildes, long flags);
2427 void __sanitizer_syscall_post_impl_pipe2(long res, long fildes, long flags);
2428 void __sanitizer_syscall_pre_impl_dup(long fildes);
2429 void __sanitizer_syscall_post_impl_dup(long res, long fildes);