Searched refs:mdSize (Results 1 - 1 of 1) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/bsd/dev/
H A Dmemdev.c157 uint32_t mdSize; /* file size in bytes */ member in struct:mdev
256 if (blkoff >= (mdev[devid].mdSize << 12)) { /* Are they trying to read/write at/after end? */
257 if(blkoff != (mdev[devid].mdSize << 12)) { /* Are we trying to read after EOF? */
264 if ((blkoff + buf_count(bp)) > (mdev[devid].mdSize << 12)) { /* Will this read go past end? */
265 buf_setcount(bp, ((mdev[devid].mdSize << 12) - blkoff)); /* Yes, trim to max */
401 *f = ((mdev[devid].mdSize << 12) + mdev[devid].mdSecsize - 1) / mdev[devid].mdSecsize;
406 *o = ((mdev[devid].mdSize << 12) + mdev[devid].mdSecsize - 1) / mdev[devid].mdSecsize;
551 if(!(((base + size -1 ) < mdev[i].mdBase) || ((mdev[i].mdBase + mdev[i].mdSize - 1) < base))) { /* Is there any overlap? */
552 panic("mdevadd: attempt to add overlapping memory device at %08X-%08X\n", mdev[i].mdBase, mdev[i].mdBase + mdev[i].mdSize - 1);
603 mdev[devid].mdSize
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