hi.
this is my problem :
i write a program which use raw socket and rteth0 NIC card to send data. when i build as application it run well. then i build this program as shared libarary named libctest.so support send() function to send data
the command to build shared lib similar to :

    gcc -shared -Wl,-soname,libctest.so.1 -o libctest.so.1.0   *.o
    mv libctest.so.1.0 /opt/lib
    ln -sf /opt/lib/libctest.so.1.0 /opt/lib/libctest.so
    ln -sf /opt/lib/libctest.so.1.0 /opt/lib/libctest.so.1

i write a TEST program use the send() function which supported by my library.
the command to build TEST program similar to :

gcc <xenomai options> prog.c -lctest -o TEST

when i execute by command ./TEST
the TEST program still run. the send() function seem to be right but no data sent to network adapter

Luan Dinh

Did you try running ldd on your built library to make sure that the linking is finding all of the dependencies? Or please clarify what does not seem to be working for you...

hth

- Tom

--
Thomas Lockhart
Supervisor, Distributed and Real-time Group
Instrument Software and Science Data Systems
Caltech/JPL