Lines Matching defs:dv
2351 const char *dv = go->optarg;
2355 switch (*dv) {
2357 dv = "/dev/null";
2360 ++dv;
2365 if (stat(dv, &sb)) {
2366 cp = shf_smprintf("/dev/ttyC%s", dv);
2367 dv = cp;
2368 if (stat(dv, &sb)) {
2370 dv = cp + 1;
2371 if (stat(dv, &sb)) {
2378 errorf(Tf_sD_sD_s, "chvt", "not a char device", dv);
2381 if (revoke(dv))
2385 dv);
2389 if ((fd = binopen2(dv, O_RDWR)) < 0) {
2391 if ((fd = binopen2(dv, O_RDWR)) < 0) {
2392 errorf(Tf_sD_s_s, "chvt", Tcant_open, dv);