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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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5
src/tools/pginclude/cpluspluscheck
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@@ -71,6 +71,7 @@ do
# Additional Windows-specific headers.
test "$f" = src/include/port/win32_port.h && continue
test "$f" = src/include/port/win32/sys/resource.h && continue
test "$f" = src/include/port/win32/sys/socket.h && continue
test "$f" = src/include/port/win32_msvc/dirent.h && continue
test "$f" = src/include/port/win32_msvc/utime.h && continue
@@ -90,10 +91,6 @@ do
test "$f" = src/include/port/atomics/generic-msvc.h && continue
test "$f" = src/include/port/atomics/generic-sunpro.h && continue
# rusagestub.h is also platform-specific, and will be included
# by utils/pg_rusage.h if necessary.
test "$f" = src/include/rusagestub.h && continue
# sepgsql.h depends on headers that aren't there on most platforms.
test "$f" = contrib/sepgsql/sepgsql.h && continue