Lines Matching refs:mapsize
337 off_t mapsize, munmapsize; in cat() local
344 mapsize = (off_t)MAXMAPSIZE; in cat()
345 if (statp->st_size < mapsize) in cat()
346 mapsize = statp->st_size; in cat()
347 munmapsize = mapsize; in cat()
352 bufferp = mmap((caddr_t)NULL, (size_t)mapsize, PROT_READ, in cat()
355 mapsize = 0; /* I guess we can't mmap today */ in cat()
357 mapsize = 0; /* can't mmap non-regular files */ in cat()
359 if (mapsize != 0) { in cat()
384 nitems = (int)mapsize; in cat()
410 filesize -= mapsize; in cat()
411 mapoffset += mapsize; in cat()
414 if (filesize < mapsize) in cat()
415 mapsize = filesize; in cat()
416 if (mmap(bufferp, (size_t)mapsize, PROT_READ, in cat()