Prints a message to the screen indicating how to attach to the process with the debugger and then waits for the debugger to attach.
This is likely never needed since PetscAttachDebugger() is easier to use and seems to always work.
Since this can be called by the error handler, should it be calling SETERRQ() and CHKERRQ()?
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages