Lines Matching refs:bufhead
202 bufhead.b_next = bufhead.b_prev = &bufhead; in bufinit()
223 bp->b_prev = &bufhead; in bufinit()
224 bp->b_next = bufhead.b_next; in bufinit()
225 bufhead.b_next->b_prev = bp; in bufinit()
226 bufhead.b_next = bp; in bufinit()
229 bufhead.b_size = i; /* save number of buffers */ in bufinit()
248 for (bp = bufhead.b_prev; bp != NULL && bp != &bufhead; bp = nbp) { in unbufinit()
265 if (bufhead.b_size != cnt) in unbufinit()
267 bufhead.b_size - cnt); in unbufinit()
278 for (bp = bufhead.b_next; bp != &bufhead; bp = bp->b_next) in getdatablk()
282 for (bp = bufhead.b_prev; bp != &bufhead; bp = bp->b_prev) in getdatablk()
285 if (bp == &bufhead) { in getdatablk()
306 if (bufhead.b_next != bp) { in getdatablk()
309 bp->b_prev = &bufhead; in getdatablk()
310 bp->b_next = bufhead.b_next; in getdatablk()
311 bufhead.b_next->b_prev = bp; in getdatablk()
312 bufhead.b_next = bp; in getdatablk()
1826 newbp->b_prev = &bufhead; in alloc_bufarea()
1827 newbp->b_next = bufhead.b_next; in alloc_bufarea()
1828 bufhead.b_next->b_prev = newbp; in alloc_bufarea()
1829 bufhead.b_next = newbp; in alloc_bufarea()
1830 bufhead.b_size++; in alloc_bufarea()