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Remove configure probe for sys/resource.h and refactor.

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<sys/resource.h> is in SUSv2 and is on all targeted Unix systems.  We
have a replacement for getrusage() on Windows, so let's just move its
declarations into src/include/port/win32/sys/resource.h so that we can
use a standard-looking #include.  Also remove an obsolete reference to
CLK_TCK.  Also rename src/port/getrusage.c to win32getrusage.c,
following the convention for Windows-only fallback code.

Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/CA%2BhUKG%2BL_3brvh%3D8e0BW_VfX9h7MtwgN%3DnFHP5o7X2oZucY9dg%40mail.gmail.com
This commit is contained in:
Thomas Munro
2022-08-13 23:35:24 +12:00
parent 37a65d1db1
commit 36b3d52459
16 changed files with 42 additions and 89 deletions
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3
configure.ac
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@ -1459,7 +1459,6 @@ AC_CHECK_HEADERS(m4_normalize([
sys/personality.h
sys/prctl.h
sys/procctl.h
sys/resource.h
sys/signalfd.h
sys/sockio.h
sys/ucred.h
@ -1897,7 +1896,6 @@ fi
if test "$PORTNAME" = "win32"; then
AC_CHECK_FUNCS(_configthreadlocale)
AC_LIBOBJ(dirmod)
AC_LIBOBJ(getrusage)
AC_LIBOBJ(kill)
AC_LIBOBJ(open)
AC_LIBOBJ(system)
@ -1905,6 +1903,7 @@ if test "$PORTNAME" = "win32"; then
AC_LIBOBJ(win32env)
AC_LIBOBJ(win32error)
AC_LIBOBJ(win32fdatasync)
AC_LIBOBJ(win32getrusage)
AC_LIBOBJ(win32link)
AC_LIBOBJ(win32ntdll)
AC_LIBOBJ(win32pread)