pgsql-server/ oc/src/sgml/libpq.sgml rc/backen ...

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    momjian@svr1.postgresql.org    04/01/08 22:02:43

Modified files:
    doc/src/sgml   : libpq.sgml
    src/backend/nodes: read.c
    src/interfaces/libpq: fe-connect.c fe-print.c fe-secure.c
                          libpq-fe.h libpq-int.h pqsignal.c
                          pqsignal.h

Log message:
    Allow libpq to do thread-safe SIGPIPE handling.  This allows it to
    ignore SIGPIPE from send() in libpq, but terminate on any other SIGPIPE,
    unless the user installs their own signal handler.

    This is a minor fix because the only time you get SIGPIPE from libpq's
    send() is when the backend dies.