Обсуждение: pgsql: Refactor pg_receivexlog main loop code, for readability.

Refactor pg_receivexlog main loop code, for readability.

Previously the source codes for receiving the data and for
polling the socket were included in pg_receivexlog main loop.
This commit splits out them as separate functions. This is
useful for improving the readability of main loop code and
making the future pg_receivexlog-related patch simpler.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/74cbe966fe2d76de1d607d933c98c144dab58769

Modified Files
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src/bin/pg_basebackup/receivelog.c |  209 ++++++++++++++++++++++++------------
1 file changed, 142 insertions(+), 67 deletions(-)