Searched defs:kmdb_prom_readbuf_head (Results 1 - 1 of 1) sorted by relevance

/illumos-gate/usr/src/cmd/mdb/common/kmdb/
H A Dkmdb_promif.c51 static int kmdb_prom_readbuf_head; variable
159 if (kmdb_prom_readbuf_head > kmdb_prom_readbuf_tail) {
160 n = MIN(kmdb_prom_readbuf_head - kmdb_prom_readbuf_tail, len);
165 } else if (kmdb_prom_readbuf_head == kmdb_prom_readbuf_tail) {
188 n = MIN(kmdb_prom_readbuf_head, len - tailread);
205 kmdb_prom_readbuf_tail = kmdb_prom_readbuf_head;
235 left = KMDB_PROM_READBUF_SIZE - kmdb_prom_readbuf_head;
239 if (kmdb_prom_readbuf_head == kmdb_prom_readbuf_tail ||
240 (kmdb_prom_readbuf_head > kmdb_prom_readbuf_tail && left > 0)) {
248 kmdb_prom_readbuf_head, lef
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