| … | |
… | |
| 24 | db_put $db, undef, "key", "data", 0, sub { |
24 | db_put $db, undef, "key", "data", 0, sub { |
| 25 | db_del $db, undef, "key"; |
25 | db_del $db, undef, "key"; |
| 26 | }; |
26 | }; |
| 27 | db_sync $db; |
27 | db_sync $db; |
| 28 | |
28 | |
|
|
29 | # when you also use Coro, management is easy: |
|
|
30 | use Coro::BDB; |
|
|
31 | |
| 29 | # automatic result processing with AnyEvent: |
32 | # automatic result processing with AnyEvent: |
| 30 | our $FH; open $FH, "<&=" . BDB::poll_fileno; |
33 | our $FH; open $FH, "<&=" . BDB::poll_fileno; |
| 31 | our $WATCHER = AnyEvent->io (fh => $FH, poll => 'r', cb => \&BDB::poll_cb); |
34 | our $WATCHER = AnyEvent->io (fh => $FH, poll => 'r', cb => \&BDB::poll_cb); |
| 32 | |
35 | |
| 33 | # automatic result processing with EV: |
36 | # automatic result processing with EV: |
| … | |
… | |
| 107 | use strict 'vars'; |
110 | use strict 'vars'; |
| 108 | |
111 | |
| 109 | use base 'Exporter'; |
112 | use base 'Exporter'; |
| 110 | |
113 | |
| 111 | BEGIN { |
114 | BEGIN { |
| 112 | our $VERSION = '1.3'; |
115 | our $VERSION = '1.44'; |
| 113 | |
116 | |
| 114 | our @BDB_REQ = qw( |
117 | our @BDB_REQ = qw( |
| 115 | db_env_open db_env_close db_env_txn_checkpoint db_env_lock_detect |
118 | db_env_open db_env_close db_env_txn_checkpoint db_env_lock_detect |
| 116 | db_env_memp_sync db_env_memp_trickle |
119 | db_env_memp_sync db_env_memp_trickle |
| 117 | db_open db_close db_compact db_sync db_upgrade |
120 | db_open db_close db_compact db_sync db_upgrade |
| … | |
… | |
| 388 | DESTROY (DBC_ornull *dbc) |
391 | DESTROY (DBC_ornull *dbc) |
| 389 | CODE: |
392 | CODE: |
| 390 | if (dbc) |
393 | if (dbc) |
| 391 | dbc->c_close (dbc); |
394 | dbc->c_close (dbc); |
| 392 | |
395 | |
|
|
396 | $int = $cursor->set_priority ($priority = PRIORITY_*) |
|
|
397 | |
| 393 | =head4 Example: |
398 | =head4 Example: |
| 394 | |
399 | |
| 395 | my $c = $db->cursor; |
400 | my $c = $db->cursor; |
| 396 | |
401 | |
| 397 | for (;;) { |
402 | for (;;) { |
| … | |
… | |
| 434 | |
439 | |
| 435 | =item $msg = BDB::strerror [$errno] |
440 | =item $msg = BDB::strerror [$errno] |
| 436 | |
441 | |
| 437 | Returns the string corresponding to the given errno value. If no argument |
442 | Returns the string corresponding to the given errno value. If no argument |
| 438 | is given, use C<$!>. |
443 | is given, use C<$!>. |
|
|
444 | |
|
|
445 | Note that the BDB module also patches the C<$!> variable directly, so you |
|
|
446 | should be able to get a bdb error string by simply stringifying C<$!>. |
| 439 | |
447 | |
| 440 | =item $fileno = BDB::poll_fileno |
448 | =item $fileno = BDB::poll_fileno |
| 441 | |
449 | |
| 442 | Return the I<request result pipe file descriptor>. This filehandle must be |
450 | Return the I<request result pipe file descriptor>. This filehandle must be |
| 443 | polled for reading by some mechanism outside this module (e.g. Event or |
451 | polled for reading by some mechanism outside this module (e.g. Event or |
