* [PATCH 16/28] sigfd: pass signal name rather than number to callback
@ 2023-03-21 23:07 7% ` Eric Wong
0 siblings, 0 replies; 2+ results
From: Eric Wong @ 2023-03-21 23:07 UTC (permalink / raw)
To: meta
This is consistent with normal Perl %SIG handlers, and allows
-cindex signal handlers to be implemented consistently across
platforms.
---
lib/PublicInbox/CodeSearchIdx.pm | 2 +-
lib/PublicInbox/Daemon.pm | 2 +-
lib/PublicInbox/Sigfd.pm | 10 +++++-----
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/lib/PublicInbox/CodeSearchIdx.pm b/lib/PublicInbox/CodeSearchIdx.pm
index 82f90368..fcd28671 100644
--- a/lib/PublicInbox/CodeSearchIdx.pm
+++ b/lib/PublicInbox/CodeSearchIdx.pm
@@ -546,7 +546,7 @@ sub shards_active { # post_loop_do
sub kill_shards { $_->wq_kill(@_) for @IDX_SHARDS }
sub parent_quit {
- $DO_QUIT = $_[0];
+ $DO_QUIT = POSIX->can("SIG$_[0]")->();
kill_shards(@_);
warn "# SIG$_[0] received, quitting...\n";
}
diff --git a/lib/PublicInbox/Daemon.pm b/lib/PublicInbox/Daemon.pm
index 6152a5d3..57435421 100644
--- a/lib/PublicInbox/Daemon.pm
+++ b/lib/PublicInbox/Daemon.pm
@@ -510,7 +510,7 @@ sub upgrade_aborted ($) {
warn $@, "\n" if $@;
}
-sub reap_children { # $_[0] = 'CHLD' or POSIX::SIGCHLD()
+sub reap_children { # $_[0] = 'CHLD'
while (1) {
my $p = waitpid(-1, WNOHANG) or return;
if (defined $reexec_pid && $p == $reexec_pid) {
diff --git a/lib/PublicInbox/Sigfd.pm b/lib/PublicInbox/Sigfd.pm
index 3d964be3..3c1d3811 100644
--- a/lib/PublicInbox/Sigfd.pm
+++ b/lib/PublicInbox/Sigfd.pm
@@ -4,7 +4,7 @@
# Wraps a signalfd (or similar) for PublicInbox::DS
# fields: (sig: hashref similar to %SIG, but signal numbers as keys)
package PublicInbox::Sigfd;
-use strict;
+use v5.12;
use parent qw(PublicInbox::DS);
use PublicInbox::Syscall qw(signalfd EPOLLIN EPOLLET %SIGNUM);
use POSIX ();
@@ -14,8 +14,8 @@ use POSIX ();
sub new {
my ($class, $sig, $nonblock) = @_;
my %signo = map {;
- # $num => $cb;
- ($SIGNUM{$_} // POSIX->can("SIG$_")->()) => $sig->{$_}
+ # $num => [ $cb, $signame ];
+ ($SIGNUM{$_} // POSIX->can("SIG$_")->()) => [ $sig->{$_}, $_ ]
} keys %$sig;
my $self = bless { sig => \%signo }, $class;
my $io;
@@ -45,8 +45,8 @@ sub wait_once ($) {
for my $off (0..$nr) {
# the first uint32_t of signalfd_siginfo: ssi_signo
my $signo = unpack('L', substr($buf, 128 * $off, 4));
- my $cb = $self->{sig}->{$signo};
- $cb->($signo) if $cb ne 'IGNORE';
+ my ($cb, $signame) = @{$self->{sig}->{$signo}};
+ $cb->($signame) if $cb ne 'IGNORE';
}
}
$r;
^ permalink raw reply related [relevance 7%]
* [PATCH 00/28] cindex coderepo commit indexer
@ 2023-03-21 23:07 4% Eric Wong
0 siblings, 1 reply; 2+ results
From: Eric Wong @ 2023-03-21 23:07 UTC (permalink / raw)
To: meta
Not wired up to WWW nor lei, yet; but indexing + pruning of
commits works.
I'm not sure if indexing (root) tree OIDs or committer
names+emails is worth it, since I don't think those are very
important terms to search for.
I first wanted to shoehorn this into extindex, but I think it
works better as a separate Xapian schema.
It allows both internal indexes ($GIT_DIR/public-inbox-cindex)
for unforked repos, as well as extindex-style external index
to encompass several projects.
The indexer is structured a bit more nicely than existing
indexers since I'm relying on OnDestroy and `local', more.
I would like to trickle some of these improvements back to
the mail indexers at some point.
--prune and --reindex currently block incremental updates, which
isn't great since both take a while for giant Xapian DBs.
Pruning is pretty important since it's much common for coderepos
(e.g. `seen' branch of git.git)
`lei cq' will probably be a new command which behaves
similarly to `lei q -f text', but takes `git log' options
for output...
Eric Wong (28):
ipc: move nproc_shards from v2writable
search: relocate all_terms from lei_search
admin: hoist out resolve_git_dir
admin: ensure resolved GIT_DIR is absolute
test_common: create_inbox: use `$!' properly on mkdir failure
codesearch: initial cut w/ -cindex tool
cindex: parallelize prep phases
cindex: use read-only shards during prep phases
searchidxshard: improve comment wording
cindex: use DS and workqueues for parallelism
ds: @post_loop_do replaces SetPostLoopCallback
cindex: implement --exclude= like -clone
cindex: show shard number in progress message
cindex: drop `unchanged' progress message
cindex: handle graceful shutdown by default
sigfd: pass signal name rather than number to callback
cindex: implement --max-size=SIZE
cindex: check for checkpoint before giant messages
cindex: truncate or drop body for over-sized commits
cindex: attempt to give oldest commits lowest docids
cindex: improve granularity of quit checks
spawn: show failing directory for chdir failures
cindex: filter out non-existent git directories
cindex: add support for --prune
cindex: implement reindex
cindex: squelch incompatible options
cindex: respect existing permissions
cindex: ignore SIGPIPE
MANIFEST | 4 +
lib/PublicInbox/Admin.pm | 18 +-
lib/PublicInbox/CodeSearch.pm | 121 +++++
lib/PublicInbox/CodeSearchIdx.pm | 835 ++++++++++++++++++++++++++++++
lib/PublicInbox/Config.pm | 2 +-
lib/PublicInbox/DS.pm | 30 +-
lib/PublicInbox/Daemon.pm | 4 +-
lib/PublicInbox/ExtSearchIdx.pm | 2 +-
lib/PublicInbox/IPC.pm | 33 +-
lib/PublicInbox/LEI.pm | 4 +-
lib/PublicInbox/LeiSearch.pm | 14 -
lib/PublicInbox/MiscIdx.pm | 2 +-
lib/PublicInbox/Search.pm | 77 ++-
lib/PublicInbox/SearchIdx.pm | 88 ++--
lib/PublicInbox/SearchIdxShard.pm | 7 +-
lib/PublicInbox/Sigfd.pm | 10 +-
lib/PublicInbox/Spawn.pm | 6 +-
lib/PublicInbox/SpawnPP.pm | 2 +-
lib/PublicInbox/TestCommon.pm | 47 +-
lib/PublicInbox/V2Writable.pm | 26 +-
lib/PublicInbox/Watch.pm | 2 +-
script/public-inbox-cindex | 86 +++
script/public-inbox-convert | 2 +-
t/cindex.t | 134 +++++
t/dir_idle.t | 6 +-
t/ds-leak.t | 8 +-
t/imapd.t | 6 +-
t/nntpd.t | 2 +-
t/sigfd.t | 7 +-
t/watch_maildir.t | 8 +-
xt/mem-imapd-tls.t | 7 +-
xt/mem-nntpd-tls.t | 8 +-
xt/net_writer-imap.t | 4 +-
33 files changed, 1424 insertions(+), 188 deletions(-)
create mode 100644 lib/PublicInbox/CodeSearch.pm
create mode 100644 lib/PublicInbox/CodeSearchIdx.pm
create mode 100755 script/public-inbox-cindex
create mode 100644 t/cindex.t
^ permalink raw reply [relevance 4%]
Results 1-2 of 2 | reverse | options above
-- pct% links below jump to the message on this page, permalinks otherwise --
2023-03-21 23:07 4% [PATCH 00/28] cindex coderepo commit indexer Eric Wong
2023-03-21 23:07 ` [PATCH 01/28] ipc: move nproc_shards from v2writable Eric Wong
2023-03-21 23:07 7% ` [PATCH 16/28] sigfd: pass signal name rather than number to callback Eric Wong
Code repositories for project(s) associated with this public inbox
https://80x24.org/public-inbox.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).