PETSc version 3.16.0
PetscEmacsClientErrorHandler
Error handler that uses the emacsclient program to load the file where the error occurred. Then calls the "previous" error handler.
Synopsis
#include "petscsys.h"
PetscErrorCode PetscEmacsClientErrorHandler(MPI_Comm comm,int line,const char *fun,const char *file,PetscErrorCode n,PetscErrorType p,const char *mess,void *ctx)
Not Collective
Input Parameters
| comm | - communicator over which error occurred
|
| line | - the line number of the error (indicated by __LINE__)
|
| file | - the file in which the error was detected (indicated by __FILE__)
|
| mess | - an error text string, usually just printed to the screen
|
| n | - the generic error number
|
| p | - specific error number
|
| ctx | - error handler context
|
Options Database Key
| -on_error_emacs <machinename> | - will contact machinename to open the Emacs client there
|
Notes
You must put (server-start) in your .emacs file for the emacsclient software to work
Developer Note
Since this is an error handler it cannot call CHKERRQ(); thus we just return if an error is detected.
See Also
PetscError(), PetscPushErrorHandler(), PetscPopErrorHandler(), PetscAttachDebuggerErrorHandler(),
PetscAbortErrorHandler(), PetscMPIAbortErrorHandler(), PetscTraceBackErrorHandler(), PetscReturnErrorHandler()
Level
developer
Location
src/sys/error/err.c
Index of all Sys routines
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