Lines Matching defs:pbr
170 struct mbr_sector pbr;
181 sz = pread(fd, &pbr, sizeof(pbr), 0);
182 if (sz != sizeof(pbr))
186 if (pbr.mbr_magic != le16toh(MBR_MAGIC))
195 memcpy(&pbr.mbr_oemname, OSNAME, sizeof(OSNAME) - 1);
198 memset(&pbr.mbr_bpb, 0, sizeof(pbr.mbr_bpb));
201 (void)pwrite(fd, &pbr, sizeof(pbr), 0);