Fixes:
Fixes:

  First, this is because of dlopen() and dlsym() having a char *
in the system prototype.

Submitted by: "Martin J. Laubach" <mjl@wwx.vip.at>

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