-/* $Id: isamb.c,v 1.84 2006-09-26 12:56:33 adam Exp $
+/* $Id: isamb.c,v 1.86 2006-11-14 12:03:48 adam Exp $
Copyright (C) 1995-2006
Index Data ApS
assert(cache == 0);
isamb->file = xmalloc(sizeof(*isamb->file) * isamb->no_cat);
+
+ for (i = 0; i < isamb->no_cat; i++)
+ {
+ isamb->file[i].bf = 0;
+ isamb->file[i].head_dirty = 0;
+ isamb->file[i].cache_entries = 0;
+ }
+
for (i = 0; i < isamb->no_cat; i++)
{
char fname[DST_BUF_SIZE];
char hbuf[DST_BUF_SIZE];
- isamb->file[i].cache_entries = 0;
- isamb->file[i].head_dirty = 0;
+
sprintf(fname, "%s%c", name, i+'A');
if (cache)
isamb->file[i].bf = bf_open(bfs, fname, ISAMB_CACHE_ENTRY_SIZE,
else
isamb->file[i].bf = bf_open(bfs, fname, b_size, writeflag);
+ if (!isamb->file[i].bf)
+ {
+ isamb_close(isamb);
+ return 0;
+ }
+
/* fill-in default values (for empty isamb) */
isamb->file[i].head.first_block = ISAMB_CACHE_ENTRY_SIZE/b_size+1;
isamb->file[i].head.last_block = isamb->file[i].head.first_block;
bf_write(isamb->file[i].bf, pos, 0, 0, hbuf + pos*b_size);
}
}
- bf_close (isamb->file[i].bf);
+ if (isamb->file[i].bf)
+ bf_close (isamb->file[i].bf);
}
xfree(isamb->file);
xfree(isamb->method);
if (!cache_block (b, pos, p->buf, 0))
{
yaz_log(b->log_io, "bf_read: open_block");
- if (!bf_read(b->file[cat].bf, pos/CAT_MAX, 0, 0, p->buf))
+ if (bf_read(b->file[cat].bf, pos/CAT_MAX, 0, 0, p->buf) != 1)
{
yaz_log(YLOG_FATAL, "isamb: read fail for pos=%ld block=%ld",
(long) pos, (long) pos/CAT_MAX);
- abort();
+ zebra_exit("isamb:open_block");
}
}
p->bytes = (char *)p->buf + offset;
{
yaz_log(YLOG_FATAL, "isamb: read fail for pos=%ld block=%ld",
(long) p->pos/CAT_MAX, (long) p->pos/CAT_MAX);
- abort ();
+ zebra_exit("isamb:new_block");
}
}
yaz_log(b->log_freelist, "got block " ZINT_FORMAT " from freelist %d:" ZINT_FORMAT, p->pos,
if (!*lookahead_mode)
{
yaz_log(YLOG_WARN, "isamb: Inconsistent register (1)");
- assert (*lookahead_mode);
+ assert(*lookahead_mode);
}
}
else
{
/* this is append. So a delete is bad */
yaz_log(YLOG_WARN, "isamb: Inconsistent register (2)");
- abort();
+ assert(*lookahead_mode);
}
else if (!half1 && dst > tail_cut)
{