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bedadc7322
postgresql/src
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Tom Lane bedadc7322 Make archiver's SIGQUIT handler exit via _exit(). 
Commit 8e19a8264 changed the SIGQUIT handlers of almost all server
processes not to run atexit callbacks.  The archiver process was
skipped, perhaps because it's not connected to shared memory; but
it's just as true here that running atexit callbacks in a signal
handler is unsafe.  So let's make it work like the rest.

In HEAD and v13, we can use the common SignalHandlerForCrashExit
handler.  Before that, just tweak pgarch_exit to use _exit(2)
explicitly.

Like the previous commit, back-patch to all supported branches.

Kyotaro Horiguchi, back-patching by me

Discussion: https://postgr.es/m/1850884.1599601164@sss.pgh.pa.us
2020-09-09 15:32:45 -04:00
..
backend Make archiver's SIGQUIT handler exit via _exit(). 2020-09-09 15:32:45 -04:00
bin Refactor pg_get_line() to expose an alternative StringInfo-based API. 2020-09-06 14:13:19 -04:00
common Skip unnecessary stat() calls in walkdir(). 2020-09-07 18:28:06 +12:00
fe_utils Move connect.h from fe_utils to src/include/common. 2020-08-10 09:22:54 -07:00
include Expose internal function for converting int64 to numeric 2020-09-09 20:16:28 +02:00
interfaces Remove arbitrary line length limits in pg_regress (plain and ECPG). 2020-09-06 14:13:19 -04:00
makefiles Remove libpq.rc, use win32ver.rc for libpq 2020-01-15 15:06:12 +01:00
pl Remove unused parameter 2020-09-02 15:17:33 +02:00
port Add d_type to our Windows dirent emulation. 2020-09-07 23:38:19 +12:00
template Fix compiler warning for ppoll() on Cygwin 2019-12-22 23:20:00 +01:00
test Add some more numeric test coverage 2020-09-09 09:58:12 +02:00
timezone Ensure that distributed timezone abbreviation files are plain ASCII. 2020-07-17 11:03:55 -04:00
tools Add support for partitioned tables and indexes in REINDEX 2020-09-08 10:09:22 +09:00
tutorial doc: Change table alias names to lower case in tutorial chapter 2020-09-04 08:45:57 +02:00
.gitignore
DEVELOPERS
Makefile Fix partial-build problems introduced by having more generated headers. 2018-04-09 16:42:10 -04:00
Makefile.global.in Split Makefile symbol CFLAGS_VECTOR into two symbols. 2020-09-06 21:28:16 -04:00
Makefile.shlib Add PostgreSQL home page to --help output 2020-02-28 13:12:21 +01:00
nls-global.mk NLS: Fix backend gettext triggers 2019-09-23 09:04:20 +02:00