Lines Matching defs:nblock
599 static int nblock = NBLOCK;
783 nblock = 1;
877 nblock = bcheck(*argv++);
963 calloc(sizeof (union hblock) * nblock, sizeof (char))) ==
1339 if (nblock && (blocklim%nblock) != 0)
1346 K((blocklim - 1)), K(nblock));
2382 (nblock * TBLOCK));
4157 nblock = SYS_BLOCK / TBLOCK;
4159 nblock = 1;
5051 * WARNING: expects "nblock" to be set, that is, readtape() to have
5070 if (recno + blocks <= nblock) {
5074 if (recno > nblock)
5075 recno = nblock;
5076 seekval = (off_t)blocks - (nblock - recno);
5077 recno = nblock; /* so readtape() reads next time through */
5096 if (read(mt, tbuf, TBLOCK*nblock) < 0) {
5112 if (recno >= nblock || first) {
5120 j = nblock;
5124 j = nblock;
5176 if (vflag && i != nblock && i != 1) {
5186 * nblock accordingly. There is no reason to do
5191 nblock = i;
5212 if (recno >= nblock) {
5213 i = write(mt, (char *)tbuf, TBLOCK*nblock);
5214 if (i != TBLOCK*nblock)
5225 while (recno == 0 && n >= nblock) {
5226 i = (int)write(mt, buffer, TBLOCK*nblock);
5227 if (i != TBLOCK*nblock)
5229 n -= nblock;
5230 buffer += (nblock * TBLOCK);
5236 if (recno >= nblock) {
5237 i = (int)write(mt, (char *)tbuf, TBLOCK*nblock);
5238 if (i != TBLOCK*nblock)
5245 return (nblock - recno);
5267 dlog("backtape() called, recno=%" FMT_blkcnt_t " nblock=%d\n", recno,
5268 nblock);
5343 if (recno > nblock)
5344 recno = nblock;
5347 " bytes\n", (blkcnt_t)(NotTape ? recno : nblock),
5348 (blkcnt_t)(NotTape ? recno : nblock) * TBLOCK);
5350 (size_t)(NotTape ? recno : nblock) * TBLOCK) < 0) {
5427 * - initializes 'usefile', 'nblock', and 'blocklim', and 'NotTape'.
5465 nblock = bcheck(bp);
5479 dlog("defset: nblock='%d'; blocklim='%" FMT_blkcnt_t "'\n",
5480 nblock, blocklim);
5803 while ((sz = read(mt, tbuf, TBLOCK*nblock)) > 0) {