CVSROOT: /cvsroot
Module name: pgsql-server
Changes by: tgl@svr1.postgresql.org 04/02/23 16:46:16
Modified files:
doc/src/sgml : Tag: REL7_4_STABLE runtime.sgml
src/backend/postmaster: Tag: REL7_4_STABLE postmaster.c
src/backend/storage/file: Tag: REL7_4_STABLE fd.c
src/backend/utils/misc: Tag: REL7_4_STABLE guc.c
src/include/storage: Tag: REL7_4_STABLE fd.h
Log message:
Do a direct probe during postmaster startup to determine the maximum
number of openable files and the number already opened. This eliminates
depending on sysconf(_SC_OPEN_MAX), and allows much saner behavior on
platforms where open-file slots are used up by semaphores.