Обсуждение: pgsql: Remove configure probes for poll and poll.h.
Remove configure probes for poll and poll.h. poll() and <poll.h> are in SUSv2 and all targeted Unix systems have them. Retain HAVE_POLL and HAVE_POLL_H macros for readability. There's an error in latch.c that is now unreachable (since we always have one of WIN32 or HAVE_POLL defined), but that falls out of a decision to keep using defined(HAVE_POLL) instead of !defined(WIN32) to guard the poll() code. Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Reviewed-by: Andres Freund <andres@anarazel.de> Discussion: https://postgr.es/m/CA+hUKGJ3LHeP9w5Fgzdr4G8AnEtJ=z=p6hGDEm4qYGEUX5B6fQ@mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/b79ec732d29fe42e91aeab4da62d446f226b594a Modified Files -------------- configure | 4 ++-- configure.ac | 2 -- src/include/pg_config.h.in | 6 ------ src/include/port.h | 2 ++ src/tools/msvc/Solution.pm | 2 -- 5 files changed, 4 insertions(+), 12 deletions(-)