avoid unnecessary lseek() to get file position into /dev/null and /dev/zero; replace block_condor_signals with condor_block_signals and restore_condor_sigmask with condor_restore_sigmask; add signal blocking to _condor_fcntl
avoid unnecessary lseek() to get file position into /dev/null and
/dev/zero; replace block_condor_signals with condor_block_signals and
restore_condor_sigmask with condor_restore_sigmask; add signal
blocking to _condor_fcntl

clalancette/condor-dcloud,mambelli/osg-bosco-marco,neurodebian/htcondor,neurodebian/htcondor,zhangzhehust/htcondor,clalancette/condor-dcloud,zhangzhehust/htcondor,mambelli/osg-bosco-marco,mambelli/osg-bosco-marco,neurodebian/htcondor,mambelli/osg-bosco-marco,djw8605/condor,mambelli/osg-bosco-marco,zhangzhehust/htcondor,htcondor/htcondor,djw8605/htcondor,clalancette/condor-dcloud,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,zhangzhehust/htcondor,htcondor/htcondor,djw8605/htcondor,bbockelm/condor-network-accounting,bbockelm/condor-network-accounting,neurodebian/htcondor,djw8605/htcondor,bbockelm/condor-network-accounting,htcondor/htcondor,djw8605/htcondor,djw8605/condor,mambelli/osg-bosco-marco,clalancette/condor-dcloud,neurodebian/htcondor,bbockelm/condor-network-accounting,clalancette/condor-dcloud,bbockelm/condor-network-accounting,djw8605/htcondor,djw8605/htcondor,djw8605/htcondor,htcondor/htcondor,neurodebian/htcondor,zhangzhehust/htcondor,djw8605/condor,htcondor/htcondor,zhangzhehust/htcondor,neurodebian/htcondor,bbockelm/condor-network-accounting,zhangzhehust/htcondor,djw8605/condor,clalancette/condor-dcloud,neurodebian/htcondor,neurodebian/htcondor,djw8605/condor,djw8605/condor,mambelli/osg-bosco-marco,djw8605/condor,djw8605/condor,zhangzhehust/htcondor,zhangzhehust/htcondor,djw8605/htcondor,djw8605/htcondor,bbockelm/condor-network-accounting,mambelli/osg-bosco-marco,clalancette/condor-dcloud,bbockelm/condor-network-accounting