modifying ping( ) in RTOS

[chrispyone]

hello,

i need to make modifications to ping( ) in an RTOS running VxWorks. i am trying to set events within its code to be able to use a visual debugger tool. VxWorks uses C / C++ and all that good stuff. My only problem is that i dont know/can't find where the actual ping( ) is defined. VxWorks is a POSIX system, so i'm thinking(hoping) it's similar to other Unix based systems. does anyone have any ideas or experience in this area?

thanks in advance.

[chrispyone]

so i found the the library, but it is already an object file.. i think my cause is stuck without the source.