/* ISC license. */ #include #include #include #include int writenclose_unsafe_internal (int fd, char const *s, size_t len, dev_t *dev, ino_t *ino, int dosync) { struct stat st ; if (allwrite(fd, s, len) < len) return 0 ; if ((dev || ino) && (fstat(fd, &st) < 0)) return 0 ; if (dosync && (fd_sync(fd) < 0) && (errno != EINVAL)) return 0 ; fd_close(fd) ; if (dev) *dev = st.st_dev ; if (ino) *ino = st.st_ino ; return 1 ; }