bp 51 usr/lib/libc/gen/execvp.c const char *bp, *path, *p;
bp 60 usr/lib/libc/gen/execvp.c bp = name;
bp 64 usr/lib/libc/gen/execvp.c bp = buf;
bp 97 usr/lib/libc/gen/execvp.c retry: (void)execve(bp, argv, environ);
bp 111 usr/lib/libc/gen/execvp.c memp[1] = bp;
bp 155 usr/sample/tetris/screen.c cell *bp, *sp;
bp 168 usr/sample/tetris/screen.c bp = &board[D_FIRST * B_COLS];
bp 172 usr/sample/tetris/screen.c for (i = 0; i < B_COLS; bp++, sp++, i++) {
bp 173 usr/sample/tetris/screen.c if (*sp == (so = *bp))
bp 197 usr/sample/tetris/screen.c if (i > STOP || sp[1] != bp[1] || so != bp[1])
bp 199 usr/sample/tetris/screen.c if (sp[2] != bp[2])
bp 201 usr/sample/tetris/screen.c else if (i < STOP && so == bp[2] && sp[3] != bp[3]) {
bp 120 usr/server/fs/arfs/arfs_vnops.c struct buf *bp;
bp 126 usr/server/fs/arfs/arfs_vnops.c if ((error = bread(mp->m_dev, blkno, &bp)) != 0)
bp 128 usr/server/fs/arfs/arfs_vnops.c memcpy(iobuf, bp->b_data, BSIZE);
bp 129 usr/server/fs/arfs/arfs_vnops.c brelse(bp);
bp 131 usr/server/fs/arfs/arfs_vnops.c if ((error = bread(mp->m_dev, blkno + 1, &bp)) != 0)
bp 133 usr/server/fs/arfs/arfs_vnops.c memcpy(iobuf + BSIZE, bp->b_data, BSIZE);
bp 134 usr/server/fs/arfs/arfs_vnops.c brelse(bp);
bp 212 usr/server/fs/arfs/arfs_vnops.c struct buf *bp;
bp 239 usr/server/fs/arfs/arfs_vnops.c if ((error = bread(mp->m_dev, blkno, &bp)) != 0)
bp 247 usr/server/fs/arfs/arfs_vnops.c memcpy(buf, bp->b_data + buf_pos, nr_copy);
bp 248 usr/server/fs/arfs/arfs_vnops.c brelse(bp);
bp 49 usr/server/fs/fatfs/fatfs_fat.c struct buf *bp;
bp 67 usr/server/fs/fatfs/fatfs_fat.c if ((error = bread(fmp->dev, sec, &bp)) != 0)
bp 69 usr/server/fs/fatfs/fatfs_fat.c memcpy(buf, bp->b_data, SEC_SIZE);
bp 70 usr/server/fs/fatfs/fatfs_fat.c brelse(bp);
bp 76 usr/server/fs/fatfs/fatfs_fat.c if ((error = bread(fmp->dev, sec + 1, &bp)) != 0)
bp 78 usr/server/fs/fatfs/fatfs_fat.c memcpy(buf + SEC_SIZE, bp->b_data, SEC_SIZE);
bp 79 usr/server/fs/fatfs/fatfs_fat.c brelse(bp);
bp 92 usr/server/fs/fatfs/fatfs_fat.c struct buf *bp;
bp 106 usr/server/fs/fatfs/fatfs_fat.c bp = getblk(fmp->dev, sec);
bp 107 usr/server/fs/fatfs/fatfs_fat.c memcpy(bp->b_data, buf, SEC_SIZE);
bp 108 usr/server/fs/fatfs/fatfs_fat.c if ((error = bwrite(bp)) != 0)
bp 115 usr/server/fs/fatfs/fatfs_fat.c bp = getblk(fmp->dev, sec + 1);
bp 116 usr/server/fs/fatfs/fatfs_fat.c memcpy(bp->b_data, buf + SEC_SIZE, SEC_SIZE);
bp 117 usr/server/fs/fatfs/fatfs_fat.c error = bwrite(bp);
bp 47 usr/server/fs/fatfs/fatfs_node.c struct buf *bp;
bp 50 usr/server/fs/fatfs/fatfs_node.c if ((error = bread(fmp->dev, sec, &bp)) != 0)
bp 52 usr/server/fs/fatfs/fatfs_node.c memcpy(fmp->dir_buf, bp->b_data, SEC_SIZE);
bp 53 usr/server/fs/fatfs/fatfs_node.c brelse(bp);
bp 63 usr/server/fs/fatfs/fatfs_node.c struct buf *bp;
bp 65 usr/server/fs/fatfs/fatfs_node.c bp = getblk(fmp->dev, sec);
bp 66 usr/server/fs/fatfs/fatfs_node.c memcpy(bp->b_data, fmp->dir_buf, SEC_SIZE);
bp 67 usr/server/fs/fatfs/fatfs_node.c return bwrite(bp);
bp 85 usr/server/fs/vfs/vfs_bio.c bio_insert_head(struct buf *bp)
bp 88 usr/server/fs/vfs/vfs_bio.c list_insert(&free_list, &bp->b_link);
bp 96 usr/server/fs/vfs/vfs_bio.c bio_insert_tail(struct buf *bp)
bp 99 usr/server/fs/vfs/vfs_bio.c list_insert(list_prev(&free_list), &bp->b_link);
bp 107 usr/server/fs/vfs/vfs_bio.c bio_remove(struct buf *bp)
bp 112 usr/server/fs/vfs/vfs_bio.c list_remove(&bp->b_link);
bp 121 usr/server/fs/vfs/vfs_bio.c struct buf *bp;
bp 125 usr/server/fs/vfs/vfs_bio.c bp = list_entry(list_first(&free_list), struct buf, b_link);
bp 126 usr/server/fs/vfs/vfs_bio.c list_remove(&bp->b_link);
bp 127 usr/server/fs/vfs/vfs_bio.c return bp;
bp 136 usr/server/fs/vfs/vfs_bio.c struct buf *bp;
bp 140 usr/server/fs/vfs/vfs_bio.c bp = &buf_table[i];
bp 141 usr/server/fs/vfs/vfs_bio.c if (bp->b_blkno == blkno && bp->b_dev == dev &&
bp 142 usr/server/fs/vfs/vfs_bio.c !ISSET(bp->b_flags, B_INVAL))
bp 143 usr/server/fs/vfs/vfs_bio.c return bp;
bp 159 usr/server/fs/vfs/vfs_bio.c struct buf *bp;
bp 164 usr/server/fs/vfs/vfs_bio.c bp = incore(dev, blkno);
bp 165 usr/server/fs/vfs/vfs_bio.c if (bp != NULL) {
bp 167 usr/server/fs/vfs/vfs_bio.c if (ISSET(bp->b_flags, B_BUSY)) {
bp 172 usr/server/fs/vfs/vfs_bio.c mutex_lock(&bp->b_lock);
bp 173 usr/server/fs/vfs/vfs_bio.c mutex_unlock(&bp->b_lock);
bp 177 usr/server/fs/vfs/vfs_bio.c bio_remove(bp);
bp 178 usr/server/fs/vfs/vfs_bio.c SET(bp->b_flags, B_BUSY);
bp 180 usr/server/fs/vfs/vfs_bio.c bp = bio_remove_head();
bp 181 usr/server/fs/vfs/vfs_bio.c if (ISSET(bp->b_flags, B_DELWRI)) {
bp 183 usr/server/fs/vfs/vfs_bio.c bwrite(bp);
bp 186 usr/server/fs/vfs/vfs_bio.c bp->b_flags = B_BUSY;
bp 187 usr/server/fs/vfs/vfs_bio.c bp->b_dev = dev;
bp 188 usr/server/fs/vfs/vfs_bio.c bp->b_blkno = blkno;
bp 190 usr/server/fs/vfs/vfs_bio.c mutex_lock(&bp->b_lock);
bp 192 usr/server/fs/vfs/vfs_bio.c DPRINTF(VFSDB_BIO, ("getblk: done bp=%x\n", bp));
bp 193 usr/server/fs/vfs/vfs_bio.c return bp;
bp 200 usr/server/fs/vfs/vfs_bio.c brelse(struct buf *bp)
bp 202 usr/server/fs/vfs/vfs_bio.c ASSERT(ISSET(bp->b_flags, B_BUSY));
bp 204 usr/server/fs/vfs/vfs_bio.c bp, bp->b_dev, bp->b_blkno));
bp 207 usr/server/fs/vfs/vfs_bio.c CLR(bp->b_flags, B_BUSY);
bp 208 usr/server/fs/vfs/vfs_bio.c mutex_unlock(&bp->b_lock);
bp 209 usr/server/fs/vfs/vfs_bio.c if (ISSET(bp->b_flags, B_INVAL))
bp 210 usr/server/fs/vfs/vfs_bio.c bio_insert_head(bp);
bp 212 usr/server/fs/vfs/vfs_bio.c bio_insert_tail(bp);
bp 228 usr/server/fs/vfs/vfs_bio.c struct buf *bp;
bp 233 usr/server/fs/vfs/vfs_bio.c bp = getblk(dev, blkno);
bp 235 usr/server/fs/vfs/vfs_bio.c if (!ISSET(bp->b_flags, (B_DONE | B_DELWRI))) {
bp 237 usr/server/fs/vfs/vfs_bio.c error = device_read((device_t)dev, bp->b_data, &size, blkno);
bp 240 usr/server/fs/vfs/vfs_bio.c brelse(bp);
bp 244 usr/server/fs/vfs/vfs_bio.c CLR(bp->b_flags, B_INVAL);
bp 245 usr/server/fs/vfs/vfs_bio.c SET(bp->b_flags, (B_READ | B_DONE));
bp 246 usr/server/fs/vfs/vfs_bio.c DPRINTF(VFSDB_BIO, ("bread: done bp=%x\n\n", bp));
bp 247 usr/server/fs/vfs/vfs_bio.c *bpp = bp;
bp 259 usr/server/fs/vfs/vfs_bio.c bwrite(struct buf *bp)
bp 264 usr/server/fs/vfs/vfs_bio.c ASSERT(ISSET(bp->b_flags, B_BUSY));
bp 265 usr/server/fs/vfs/vfs_bio.c DPRINTF(VFSDB_BIO, ("bwrite: dev=%x blkno=%d\n", bp->b_dev,
bp 266 usr/server/fs/vfs/vfs_bio.c bp->b_blkno));
bp 269 usr/server/fs/vfs/vfs_bio.c CLR(bp->b_flags, (B_READ | B_DONE | B_DELWRI));
bp 273 usr/server/fs/vfs/vfs_bio.c error = device_write((device_t)bp->b_dev, bp->b_data, &size,
bp 274 usr/server/fs/vfs/vfs_bio.c bp->b_blkno);
bp 278 usr/server/fs/vfs/vfs_bio.c SET(bp->b_flags, B_DONE);
bp 280 usr/server/fs/vfs/vfs_bio.c brelse(bp);
bp 292 usr/server/fs/vfs/vfs_bio.c bdwrite(struct buf *bp)
bp 296 usr/server/fs/vfs/vfs_bio.c SET(bp->b_flags, B_DELWRI);
bp 297 usr/server/fs/vfs/vfs_bio.c CLR(bp->b_flags, B_DONE);
bp 299 usr/server/fs/vfs/vfs_bio.c brelse(bp);
bp 306 usr/server/fs/vfs/vfs_bio.c bflush(struct buf *bp)
bp 310 usr/server/fs/vfs/vfs_bio.c if (ISSET(bp->b_flags, B_DELWRI))
bp 311 usr/server/fs/vfs/vfs_bio.c bwrite(bp);
bp 322 usr/server/fs/vfs/vfs_bio.c struct buf *bp;
bp 327 usr/server/fs/vfs/vfs_bio.c bp = &buf_table[i];
bp 328 usr/server/fs/vfs/vfs_bio.c if (bp->b_dev == dev) {
bp 329 usr/server/fs/vfs/vfs_bio.c if (ISSET(bp->b_flags, B_DELWRI))
bp 330 usr/server/fs/vfs/vfs_bio.c bwrite(bp);
bp 331 usr/server/fs/vfs/vfs_bio.c else if (ISSET(bp->b_flags, B_BUSY))
bp 332 usr/server/fs/vfs/vfs_bio.c brelse(bp);
bp 333 usr/server/fs/vfs/vfs_bio.c bp->b_flags = B_INVAL;
bp 346 usr/server/fs/vfs/vfs_bio.c struct buf *bp;
bp 352 usr/server/fs/vfs/vfs_bio.c bp = &buf_table[i];
bp 353 usr/server/fs/vfs/vfs_bio.c if (ISSET(bp->b_flags, B_BUSY)) {
bp 355 usr/server/fs/vfs/vfs_bio.c mutex_lock(&bp->b_lock);
bp 356 usr/server/fs/vfs/vfs_bio.c mutex_unlock(&bp->b_lock);
bp 359 usr/server/fs/vfs/vfs_bio.c if (ISSET(bp->b_flags, B_DELWRI))
bp 360 usr/server/fs/vfs/vfs_bio.c bwrite(bp);
bp 371 usr/server/fs/vfs/vfs_bio.c struct buf *bp;
bp 375 usr/server/fs/vfs/vfs_bio.c bp = &buf_table[i];
bp 376 usr/server/fs/vfs/vfs_bio.c bp->b_flags = B_INVAL;
bp 377 usr/server/fs/vfs/vfs_bio.c bp->b_data = buffers[i];
bp 378 usr/server/fs/vfs/vfs_bio.c mutex_init(&bp->b_lock);
bp 379 usr/server/fs/vfs/vfs_bio.c list_insert(&free_list, &bp->b_link);