Lines Matching defs:dosfs
46 readboot(int dosfs, struct bootblock *boot)
52 if ((size_t)read(dosfs, block, sizeof block) != sizeof block) {
200 if (lseek(dosfs, boot->bpbFSInfo * boot->bpbBytesPerSec,
202 || read(dosfs, fsinfo, sizeof fsinfo) != sizeof fsinfo) {
226 if (lseek(dosfs, boot->bpbFSInfo *
229 || write(dosfs, fsinfo, sizeof fsinfo)
337 writefsinfo(int dosfs, struct bootblock *boot)
341 if (lseek(dosfs, boot->bpbFSInfo * boot->bpbBytesPerSec, SEEK_SET)
343 || read(dosfs, fsinfo, sizeof fsinfo) != sizeof fsinfo) {
355 if (lseek(dosfs, boot->bpbFSInfo * boot->bpbBytesPerSec, SEEK_SET)
357 || write(dosfs, fsinfo, sizeof fsinfo)