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CVS log for src/usr.sbin/smtpd/queue_proc.c


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Default branch: MAIN


Revision 1.11 / (download) - annotate - [select for diffs], Tue May 7 12:10:06 2024 UTC (4 weeks, 4 days ago) by op
Branch: MAIN
CVS Tags: HEAD
Changes since 1.10: +2 -2 lines
Diff to previous 1.10 (colored)

change the smtpd table protocol

Using imsg for the "proc" table (external programs) has proven quite
painful in practice since a lot of smtpd internals (structs, enums,
etc..) have to be kept in sync with the various tables implementations.

Instead, a filter-like protocol for tables decouples the implementations
and allows to write and test tables easily.

The new text-based transport protocol is documented in the (added)
smtpd-tables(7) manpage.

The old imsg protocol is no longer supported and existing tables have to
be converted.  In particular, users of opensmtpd-extras tables will need
install the new opensmtpd-table-* packages.

With lots of suggestions and improvements from gilles and a tweak
from Philipp (philipp+openbsd [at] bureaucracy [dot] de), thanks!

ok gilles

Revision 1.10 / (download) - annotate - [select for diffs], Sat Jan 20 09:01:03 2024 UTC (4 months, 2 weeks ago) by claudio
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5
Changes since 1.9: +2 -2 lines
Diff to previous 1.9 (colored)

Use imsg_get_fd() to access the fd passed via imsgs.

Most of the conversion is simple there is just log_imsg() that can
no longer display the fd since imsg_get_fd() can only be called once.
OK op@

Revision 1.9 / (download) - annotate - [select for diffs], Mon Jun 14 17:58:16 2021 UTC (2 years, 11 months ago) by eric
Branch: MAIN
CVS Tags: OPENBSD_7_4_BASE, OPENBSD_7_4, OPENBSD_7_3_BASE, OPENBSD_7_3, OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1, OPENBSD_7_0_BASE, OPENBSD_7_0
Changes since 1.8: +1 -17 lines
Diff to previous 1.8 (colored)

add required headers for smtpd.h and remove unnecessary ones in other files.

ok jung@

Revision 1.8 / (download) - annotate - [select for diffs], Sun Dec 30 23:09:58 2018 UTC (5 years, 5 months ago) by guenther
Branch: MAIN
CVS Tags: OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8, OPENBSD_6_7_BASE, OPENBSD_6_7, OPENBSD_6_6_BASE, OPENBSD_6_6, OPENBSD_6_5_BASE, OPENBSD_6_5
Changes since 1.7: +1 -2 lines
Diff to previous 1.7 (colored)

Delete unnecessary <libgen.h> #includes

ok deraadt@

Revision 1.7 / (download) - annotate - [select for diffs], Mon May 14 15:23:05 2018 UTC (6 years ago) by gilles
Branch: MAIN
CVS Tags: OPENBSD_6_4_BASE, OPENBSD_6_4
Changes since 1.6: +2 -18 lines
Diff to previous 1.6 (colored)

kill corrupt / uncorrupt queue mechanism as it has never been usable and it
will be made irrelevant when the new config comes up soon

ok eric@

Revision 1.6 / (download) - annotate - [select for diffs], Sat Dec 5 13:14:21 2015 UTC (8 years, 6 months ago) by claudio
Branch: MAIN
CVS Tags: OPENBSD_6_3_BASE, OPENBSD_6_3, OPENBSD_6_2_BASE, OPENBSD_6_2, OPENBSD_6_1_BASE, OPENBSD_6_1, OPENBSD_6_0_BASE, OPENBSD_6_0, OPENBSD_5_9_BASE, OPENBSD_5_9
Changes since 1.5: +3 -2 lines
Diff to previous 1.5 (colored)

EAGAIN handling for imsg_read. OK henning@ benno@

Revision 1.5 / (download) - annotate - [select for diffs], Tue Jan 20 17:37:54 2015 UTC (9 years, 4 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_5_8_BASE, OPENBSD_5_8, OPENBSD_5_7_BASE, OPENBSD_5_7
Changes since 1.4: +2 -1 lines
Diff to previous 1.4 (colored)

use <limits.h> comprehensively.  For now try to push <> includes to
each .c file, and out of the .h files.  To avoid overinclude.
ok gilles, in principle.  If this has been done right, -portable should
become easier to maintain.

Revision 1.4 / (download) - annotate - [select for diffs], Fri Jan 16 06:40:21 2015 UTC (9 years, 4 months ago) by deraadt
Branch: MAIN
Changes since 1.3: +1 -2 lines
Diff to previous 1.3 (colored)

Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible.  Annotate <sys/param.h> lines with their current reasons.  Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc.  Change
MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where
sensible to avoid pulling in the pollution.  These are the files confirmed
through binary verification.
ok guenther, millert, doug (helped with the verification protocol)

Revision 1.3 / (download) - annotate - [select for diffs], Tue Jul 8 15:45:32 2014 UTC (9 years, 11 months ago) by eric
Branch: MAIN
CVS Tags: OPENBSD_5_6_BASE, OPENBSD_5_6
Changes since 1.2: +23 -38 lines
Diff to previous 1.2 (colored)

various queue improvements:

- add a "close" hook to the backend API.
- improve the sync() pattern in queue_fs: only sync at commit
  time and not for every envelope creation
- various fixes to the experimental external queue API.

Revision 1.2 / (download) - annotate - [select for diffs], Sun Oct 27 18:21:07 2013 UTC (10 years, 7 months ago) by eric
Branch: MAIN
CVS Tags: OPENBSD_5_5_BASE, OPENBSD_5_5
Changes since 1.1: +1 -1 lines
Diff to previous 1.1 (colored)

obvious fixes in the external queue code.
work-in-progress: not supported yet.

Revision 1.1 / (download) - annotate - [select for diffs], Fri Jul 19 20:37:07 2013 UTC (10 years, 10 months ago) by eric
Branch: MAIN
CVS Tags: OPENBSD_5_4_BASE, OPENBSD_5_4

Assorted queue improvements:
- cleanup the internal queue backend API and get rid of the QOP_* thing.
- implement a queue_proc backend
- rename queue_fsqueue.c to queue_fs
- enable support for queue encryption
- add an envelope cache
- better logging and error reporting

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