| … | |
… | |
| 395 | my $runtime = "$LOCALDIR/runtime"; |
395 | my $runtime = "$LOCALDIR/runtime"; |
| 396 | |
396 | |
| 397 | # first touch the runtime file to show we are still running: |
397 | # first touch the runtime file to show we are still running: |
| 398 | # the fsync below can take a very very long time. |
398 | # the fsync below can take a very very long time. |
| 399 | |
399 | |
| 400 | if (my $fh = aio_open $runtime, O_WRONLY, 0) { |
400 | IO::AIO::aio_utime $runtime, undef, undef; |
| 401 | utime undef, undef, $fh; |
|
|
| 402 | } |
|
|
| 403 | |
401 | |
| 404 | my $guard = cf::lock_acquire "write_runtime"; |
402 | my $guard = cf::lock_acquire "write_runtime"; |
| 405 | |
403 | |
| 406 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
404 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
| 407 | or return; |
405 | or return; |
| … | |
… | |
| 416 | # always fsync - this file is important |
414 | # always fsync - this file is important |
| 417 | aio_fsync $fh |
415 | aio_fsync $fh |
| 418 | and return; |
416 | and return; |
| 419 | |
417 | |
| 420 | # touch it again to show we are up-to-date |
418 | # touch it again to show we are up-to-date |
| 421 | utime undef, undef, $fh; |
419 | aio_utime $fh, undef, undef; |
| 422 | |
420 | |
| 423 | close $fh |
421 | close $fh |
| 424 | or return; |
422 | or return; |
| 425 | |
423 | |
| 426 | aio_rename "$runtime~", $runtime |
424 | aio_rename "$runtime~", $runtime |
| … | |
… | |
| 2481 | warn $@ if $@; |
2479 | warn $@ if $@; |
| 2482 | _exit 0; |
2480 | _exit 0; |
| 2483 | } |
2481 | } |
| 2484 | } |
2482 | } |
| 2485 | |
2483 | |
| 2486 | |
|
|
| 2487 | |
|
|
| 2488 | ############################################################################# |
2484 | ############################################################################# |
| 2489 | # the server's init and main functions |
2485 | # the server's init and main functions |
| 2490 | |
2486 | |
| 2491 | sub load_facedata($) { |
2487 | sub load_facedata($) { |
| 2492 | my ($path) = @_; |
2488 | my ($path) = @_; |
