Lines Matching refs:NULL
84 if (getvolflg && (n = getvol(devp->bdevice, NULL,
97 if (devp->fstyp == NULL) {
100 if ((pp = epopen(cmd, "r")) == NULL) {
107 if (fgets(cmd, CMDSIZ, pp) == NULL) {
130 n = pkgexecl(NULL, NULL, NULL, NULL, MOUNT, "-r", "-F",
131 devp->fstyp, devp->bdevice, devp->mount, NULL);
133 n = pkgexecl(NULL, NULL, NULL, NULL, MOUNT, "-F",
134 devp->fstyp, devp->bdevice, devp->mount, NULL);
156 n = pkgexecl(NULL, NULL, NULL, NULL, UMOUNT, devp->bdevice,
157 NULL);