CODEWITHSUNDEEP
vxworkstftp
Antonina Savka
Antonina Savka

Reputation: 11

VxWorks tftpLib. Linker error

I try to create application for VxWorks which will simply take file using tftp. But linker doesn't know what tftpInit() function is. These are errores example:

dld: warning: Undefined symbol 'tftpPeerSet' in file 'lava-test/NonDebug/Objects/lava-test/lava-tests.o'
dld: warning: Undefined symbol 'tftpModeSet' in file 'lava-test/NonDebug/Objects/lava-test/lava-tests.o'
dld: warning: Undefined symbol 'tftpInit' in file 'lava-test/NonDebug/Objects/lava-test/lava-tests.o'
dld: warning: Undefined symbol 'tftpGet' in file 'lava-test/NonDebug/Objects/lava-test/lava-tests.o'
dld: warning: Undefined symbol 'tftpQuit' in file 'lava-test/NonDebug/Objects/lava-test/lava-tests.o'

After including vxcoreip library (where tftpInit should be implemented) I've gotten next linker errors:

dld: warning: Undefined symbol '__ctype' in file 'inetAddrLib.o(C:/WindRiver/vxworks-6.9/target/lib/arm/ARMARCH7/common\libvxcoreip.a)'
dld: warning: Undefined symbol 'iosDrvInstall' in file 'sockLib.o(C:/WindRiver/vxworks-6.9/target/lib/arm/ARMARCH7/common\libvxcoreip.a)'
dld: warning: Undefined symbol 'iosFdDrvValue' in file 'sockLib.o(C:/WindRiver/vxworks-6.9/target/lib/arm/ARMARCH7/common\libvxcoreip.a)'
dld: warning: Undefined symbol 'iosMaxFiles' in file 'sockLib.o(C:/WindRiver/vxworks-6.9/target/lib/arm/ARMARCH7/common\libvxcoreip.a)'
dld: warning: Undefined symbol 'iosFdNew' in file 'sockLib.o(C:/WindRiver/vxworks-6.9/target/lib/arm/ARMARCH7/common\libvxcoreip.a)'

Please, suggest how to link tftpLib. What libraries are needed?

P.S. Project type - RTP (VxWorks 6.9). Dev environment - Workbench 3.3

Upvotes: 1

Views: 760

Answers (1)

Bruce Lueckenhoff
Bruce Lueckenhoff

Reputation: 31

Make sure your "vxworks image project" has TFTP client components included.

vxprj component list | grep TFTP

And add any missing ones:

vxprj component add INCLUDE_TFTP_CLIENT
vxprj component add INCLUDE_IPTFTPC
vxprj component add INCLUDE_IPTFTP_CLIENT_COMMAND

Upvotes: 0

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