pgsql: Support for collecting crash dumps on Windows

Support for collecting crash dumps on Windows

Add support for collecting "minidump" style crash dumps on
Windows, by setting up an exception handling filter. Crash
dumps will be generated in PGDATA/crashdumps if the directory
is created (the existance of the directory is used as on/off
switch for the generation of the dumps).

Craig Ringer and Magnus Hagander

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=dcb09b595f88a3bca6097a6acc17bf2ec935d55f

Modified Files
--------------
doc/src/sgml/installation.sgml     |   16 ++++
src/backend/main/main.c            |    8 ++
src/backend/port/win32/Makefile    |    2 +-
src/backend/port/win32/crashdump.c |  174 ++++++++++++++++++++++++++++++++++++
src/include/port/win32.h           |    3 +
5 files changed, 202 insertions(+), 1 deletions(-)