small port fixes for sparc_solaris
small port fixes for sparc_solaris

submitted by: jason

zeroae/postgres-xl,foyzur/gpdb,kaknikhil/gpdb,foyzur/gpdb,CraigHarris/gpdb,ovr/postgres-xl,xinzweb/gpdb,techdragon/Postgres-XL,tangp3/gpdb,atris/gpdb,tangp3/gpdb,lintzc/gpdb,Postgres-XL/Postgres-XL,50wu/gpdb,chrishajas/gpdb,foyzur/gpdb,xuegang/gpdb,Quikling/gpdb,greenplum-db/gpdb,kaknikhil/gpdb,tangp3/gpdb,pavanvd/postgres-xl,ahachete/gpdb,CraigHarris/gpdb,snaga/postgres-xl,atris/gpdb,edespino/gpdb,greenplum-db/gpdb,lpetrov-pivotal/gpdb,rvs/gpdb,Postgres-XL/Postgres-XL,royc1/gpdb,atris/gpdb,0x0FFF/gpdb,CraigHarris/gpdb,adam8157/gpdb,0x0FFF/gpdb,rubikloud/gpdb,ahachete/gpdb,kaknikhil/gpdb,royc1/gpdb,Quikling/gpdb,chrishajas/gpdb,zeroae/postgres-xl,lintzc/gpdb,Chibin/gpdb,arcivanov/postgres-xl,lintzc/gpdb,xinzweb/gpdb,randomtask1155/gpdb,xinzweb/gpdb,ahachete/gpdb,ahachete/gpdb,tangp3/gpdb,xinzweb/gpdb,foyzur/gpdb,greenplum-db/gpdb,xuegang/gpdb,janebeckman/gpdb,Chibin/gpdb,yuanzhao/gpdb,Postgres-XL/Postgres-XL,0x0FFF/gpdb,adam8157/gpdb,lisakowen/gpdb,50wu/gpdb,lintzc/gpdb,yazun/postgres-xl,50wu/gpdb,ashwinstar/gpdb,CraigHarris/gpdb,arcivanov/postgres-xl,randomtask1155/gpdb,lisakowen/gpdb,rubikloud/gpdb,lisakowen/gpdb,postmind-net/postgres-xl,oberstet/postgres-xl,arcivanov/postgres-xl,xuegang/gpdb,zaksoup/gpdb,randomtask1155/gpdb,lpetrov-pivotal/gpdb,kmjungersen/PostgresXL,kmjungersen/PostgresXL,zaksoup/gpdb,rvs/gpdb,jmcatamney/gpdb,ahachete/gpdb,xuegang/gpdb,foyzur/gpdb,janebeckman/gpdb,chrishajas/gpdb,janebeckman/gpdb,pavanvd/postgres-xl,lisakowen/gpdb,randomtask1155/gpdb,adam8157/gpdb,chrishajas/gpdb,foyzur/gpdb,kmjungersen/PostgresXL,xinzweb/gpdb,edespino/gpdb,lisakowen/gpdb,rvs/gpdb,jmcatamney/gpdb,kmjungersen/PostgresXL,lisakowen/gpdb,lintzc/gpdb,yuanzhao/gpdb,ashwinstar/gpdb,Postgres-XL/Postgres-XL,oberstet/postgres-xl,yazun/postgres-xl,ashwinstar/gpdb,50wu/gpdb,randomtask1155/gpdb,jmcatamney/gpdb,lisakowen/gpdb,adam8157/gpdb,xinzweb/gpdb,lpetrov-pivotal/gpdb,zeroae/postgres-xl,yuanzhao/gpdb,lpetrov-pivotal/gpdb,kaknikhil/gpdb,randomtask1155/gpdb,ashwinstar/gpdb,Chibin/gpdb,kaknikhil/gpdb,postmind-net/postgres-xl,CraigHarris/gpdb,kaknikhil/gpdb,adam8157/gpdb,0x0FFF/gpdb,edespino/gpdb,chrishajas/gpdb,edespino/gpdb,chrishajas/gpdb,tangp3/gpdb,chrishajas/gpdb,edespino/gpdb,postmind-net/postgres-xl,zaksoup/gpdb,royc1/gpdb,lpetrov-pivotal/gpdb,xinzweb/gpdb,greenplum-db/gpdb,edespino/gpdb,tangp3/gpdb,techdragon/Postgres-XL,lpetrov-pivotal/gpdb,foyzur/gpdb,yuanzhao/gpdb,cjcjameson/gpdb,cjcjameson/gpdb,lpetrov-pivotal/gpdb,yazun/postgres-xl,Quikling/gpdb,zaksoup/gpdb,lintzc/gpdb,yuanzhao/gpdb,royc1/gpdb,oberstet/postgres-xl,tpostgres-projects/tPostgres,kaknikhil/gpdb,greenplum-db/gpdb,kaknikhil/gpdb,adam8157/gpdb,greenplum-db/gpdb,yazun/postgres-xl,randomtask1155/gpdb,Quikling/gpdb,CraigHarris/gpdb,xuegang/gpdb,Quikling/gpdb,Chibin/gpdb,snaga/postgres-xl,oberstet/postgres-xl,lintzc/gpdb,techdragon/Postgres-XL,rvs/gpdb,chrishajas/gpdb,randomtask1155/gpdb,ovr/postgres-xl,rvs/gpdb,janebeckman/gpdb,tpostgres-projects/tPostgres,lisakowen/gpdb,cjcjameson/gpdb,CraigHarris/gpdb,pavanvd/postgres-xl,0x0FFF/gpdb,Chibin/gpdb,janebeckman/gpdb,Chibin/gpdb,edespino/gpdb,snaga/postgres-xl,atris/gpdb,arcivanov/postgres-xl,jmcatamney/gpdb,edespino/gpdb,jmcatamney/gpdb,ahachete/gpdb,pavanvd/postgres-xl,Quikling/gpdb,50wu/gpdb,snaga/postgres-xl,janebeckman/gpdb,foyzur/gpdb,0x0FFF/gpdb,cjcjameson/gpdb,postmind-net/postgres-xl,Quikling/gpdb,rvs/gpdb,zaksoup/gpdb,jmcatamney/gpdb,yuanzhao/gpdb,CraigHarris/gpdb,tpostgres-projects/tPostgres,50wu/gpdb,greenplum-db/gpdb,zaksoup/gpdb,royc1/gpdb,Quikling/gpdb,Chibin/gpdb,arcivanov/postgres-xl,royc1/gpdb,cjcjameson/gpdb,cjcjameson/gpdb,royc1/gpdb,jmcatamney/gpdb,xinzweb/gpdb,xuegang/gpdb,atris/gpdb,kaknikhil/gpdb,ahachete/gpdb,ovr/postgres-xl,rvs/gpdb,oberstet/postgres-xl,snaga/postgres-xl,lintzc/gpdb,ashwinstar/gpdb,arcivanov/postgres-xl,Quikling/gpdb,ashwinstar/gpdb,lintzc/gpdb,50wu/gpdb,zeroae/postgres-xl,edespino/gpdb,tpostgres-projects/tPostgres,jmcatamney/gpdb,janebeckman/gpdb,zaksoup/gpdb,atris/gpdb,yuanzhao/gpdb,rubikloud/gpdb,yazun/postgres-xl,lpetrov-pivotal/gpdb,adam8157/gpdb,rvs/gpdb,adam8157/gpdb,cjcjameson/gpdb,cjcjameson/gpdb,techdragon/Postgres-XL,yuanzhao/gpdb,ashwinstar/gpdb,royc1/gpdb,rubikloud/gpdb,zeroae/postgres-xl,greenplum-db/gpdb,50wu/gpdb,kaknikhil/gpdb,Chibin/gpdb,janebeckman/gpdb,postmind-net/postgres-xl,Chibin/gpdb,CraigHarris/gpdb,tpostgres-projects/tPostgres,edespino/gpdb,kmjungersen/PostgresXL,yuanzhao/gpdb,rubikloud/gpdb,Chibin/gpdb,xuegang/gpdb,tangp3/gpdb,rubikloud/gpdb,ahachete/gpdb,ovr/postgres-xl,janebeckman/gpdb,rubikloud/gpdb,yuanzhao/gpdb,ovr/postgres-xl,xuegang/gpdb,cjcjameson/gpdb,Postgres-XL/Postgres-XL,ashwinstar/gpdb,zaksoup/gpdb,rubikloud/gpdb,0x0FFF/gpdb,cjcjameson/gpdb,atris/gpdb,Quikling/gpdb,rvs/gpdb,rvs/gpdb,tangp3/gpdb,pavanvd/postgres-xl,0x0FFF/gpdb,xuegang/gpdb,atris/gpdb,janebeckman/gpdb,techdragon/Postgres-XL