vwrite
if (atomicio(vwrite, lfd, buf, n) != n)
if (atomicio(vwrite, nfd, buf, n) != n)
if (atomicio(vwrite, nfd, obuf, 3) != 3)
cnt = atomicio(vwrite, proxyfd, buf, 3);
cnt = atomicio(vwrite, proxyfd, buf, wlen);
cnt = atomicio(vwrite, proxyfd, buf, wlen);
cnt = atomicio(vwrite, proxyfd, buf, r);
if ((cnt = atomicio(vwrite, proxyfd, buf, r)) != r)
if ((r = atomicio(vwrite, proxyfd, "\r\n", 2)) != 2)
static void vwrite(int, struct extvtoc *, char *);
vwrite(fd, &disk_vtoc, argv[optind]);
vwrite(fd, &disk_vtoc, argv[optind]);