#include <err.h>
#include "logging.h"
-struct tdb_layout *new_tdb_layout(const char *filename)
+struct tdb_layout *new_tdb_layout(void)
{
struct tdb_layout *layout = malloc(sizeof(*layout));
- layout->filename = filename;
layout->num_elems = 0;
layout->elem = NULL;
return layout;
unsigned ftable,
struct tle_freetable *freetable)
{
- tdb->ftable_off = freetable->base.off;
- tdb->ftable = ftable;
- add_free_record(tdb, eoff, sizeof(struct tdb_used_record) + elen);
+ tdb->tdb2.ftable_off = freetable->base.off;
+ tdb->tdb2.ftable = ftable;
+ add_free_record(tdb, eoff, sizeof(struct tdb_used_record) + elen,
+ TDB_LOCK_WAIT, false);
}
static tdb_off_t hbucket_off(tdb_off_t group_start, unsigned ingroup)
b_off = hbucket_off(group_start, bucket);
if (tdb_read_off(tdb, b_off) == 0) {
tdb_write_off(tdb, b_off,
- encode_offset(eoff, bucket, h));
+ encode_offset(eoff, in_group, h));
return;
}
}
}
/* FIXME: Support TDB_CONVERT */
-struct tdb_context *tdb_layout_get(struct tdb_layout *layout)
+struct tdb_context *tdb_layout_get(struct tdb_layout *layout,
+ union tdb_attribute *attr)
{
unsigned int i;
tdb_off_t off, len, last_ftable;
/* Fill with some weird pattern. */
memset(mem, 0x99, off);
/* Now populate our header, cribbing from a real TDB header. */
- tdb = tdb_open(NULL, TDB_INTERNAL, O_RDWR, 0, &tap_log_attr);
- memcpy(mem, tdb->map_ptr, sizeof(struct tdb_header));
+ tdb = tdb_open(NULL, TDB_INTERNAL, O_RDWR, 0, attr);
+ memcpy(mem, tdb->file->map_ptr, sizeof(struct tdb_header));
/* Mug the tdb we have to make it use this. */
- free(tdb->map_ptr);
- tdb->map_ptr = mem;
- tdb->map_size = off;
+ free(tdb->file->map_ptr);
+ tdb->file->map_ptr = mem;
+ tdb->file->map_size = off;
last_ftable = 0;
for (i = 0; i < layout->num_elems; i++) {
}
}
- tdb->ftable_off = find_ftable(layout, 0)->base.off;
-
- /* Get physical if they asked for it. */
- if (layout->filename) {
- int fd = open(layout->filename, O_WRONLY|O_TRUNC|O_CREAT,
- 0600);
- if (fd < 0)
- err(1, "opening %s for writing", layout->filename);
- if (write(fd, tdb->map_ptr, tdb->map_size) != tdb->map_size)
- err(1, "writing %s", layout->filename);
- close(fd);
- tdb_close(tdb);
- /* NOMMAP is for lockcheck. */
- tdb = tdb_open(layout->filename, TDB_NOMMAP, O_RDWR, 0,
- &tap_log_attr);
- }
-
+ tdb->tdb2.ftable_off = find_ftable(layout, 0)->base.off;
return tdb;
}
+void tdb_layout_write(struct tdb_layout *layout, union tdb_attribute *attr,
+ const char *filename)
+{
+ struct tdb_context *tdb = tdb_layout_get(layout, attr);
+ int fd;
+
+ fd = open(filename, O_WRONLY|O_TRUNC|O_CREAT, 0600);
+ if (fd < 0)
+ err(1, "opening %s for writing", filename);
+ if (write(fd, tdb->file->map_ptr, tdb->file->map_size)
+ != tdb->file->map_size)
+ err(1, "writing %s", filename);
+ close(fd);
+ tdb_close(tdb);
+}
+
void tdb_layout_free(struct tdb_layout *layout)
{
unsigned int i;