Remove dead handling for pre-POSIX sigwait().
authorThomas Munro <tmunro@postgresql.org>
Sat, 23 Jul 2022 21:32:34 +0000 (09:32 +1200)
committerThomas Munro <tmunro@postgresql.org>
Sat, 23 Jul 2022 21:32:34 +0000 (09:32 +1200)
commitfb12becdfb89e35f3f56768cefe1a837f0afafaf
treeeea26473ddbbd0284db10c287ac3a0a7c6167a22
parent86e5eb4f58a276870fbd29e3711b36e4a4280979
Remove dead handling for pre-POSIX sigwait().

sigwait() is in SUSv2 and all targeted Unix systems have it.  An earlier
pre-standard function prototype existed on some older systems, but we
no longer need a workaround for that.

Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Reviewed-by: Greg Stark <stark@mit.edu>
Reviewed-by: Robert Haas <robertmhaas@gmail.com>
Discussion: https://postgr.es/m/CA+hUKGJ3LHeP9w5Fgzdr4G8AnEtJ=z=p6hGDEm4qYGEUX5B6fQ@mail.gmail.com
configure
configure.ac
src/bin/psql/command.c
src/bin/psql/startup.c
src/include/pg_config.h.in
src/tools/msvc/Solution.pm