Add missing include file sys/wait.h. Per bug #104. Branch ------ V3_2_STABLE Details ------- http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=312d7e2e53b98cf7e308cd66b28d72d2f1eba28d Modified Files -------------- watchdog/wd_packet.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)