ccache gcc -DHAVE_CONFIG_H -I. -I. -I../../..  -I./.. -I./../../include -I./../../libraries/libansi -I./../../libraries/libmisc -I./../../libraries/libisc-new/src -I./../../libraries/regex -I./../../libraries/libcommon   -g -O2 -Wall -W -Wbad-function-cast -Wcast-align -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -pipe -c `test -f 'testfd.c' || echo './'`testfd.c
ccache gcc  -g -O2 -Wall -W -Wbad-function-cast -Wcast-align -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -pipe   -o testfd  testfd.o  -lsocket -lnsl -lresolv 
./testfd
pre-getdtablesize: n/a
pre-OPEN_MAX: 64
pre-getrlimit-current: 64
pre-getrlimit-max: 1024
pre-sysconf: 64
pre-FD_SETSIZE: 1024
pre-open: 64
post-getdtablesize: n/a
post-OPEN_MAX: 64
post-getrlimit-current: 32
post-getrlimit-max: 1024
post-sysconf: 32
post-FD_SETSIZE: 1024
post-open: 32