[root@localhost pacp_server]# gdb ./pcap
GNU gdb (GDB) Red Hat Enterprise Linux (7.2-75.el6)
Copyright (C) 2010 Free Software Foundation, Inc.
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Reading symbols from /mnt/hgfs/virtual_machine/pacp_server/pcap...done.
(gdb) break main.cc:43
No source file named main.cc.
Make breakpoint pending on future shared library load? (y or [n])