PETSc version 3.16.5
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# PetscReturnErrorHandler

Error handler that causes a return without printing an error message.

### Synopsis

    #include "petscsys.h"
    PetscErrorCode  PetscReturnErrorHandler(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

### Notes

Most users need not directly employ this routine and the other error handlers, but can instead use the simplified interface SETERRQ, which has the calling sequence

        SETERRQ(comm,number,mess)

PetscIgnoreErrorHandler() does the same thing as this function, but is deprecated, you should use this function.

Use PetscPushErrorHandler() to set the desired error handler.

### See Also

PetscPushErrorHandler(), PetscPopErrorHandler(), PetscError(), PetscAbortErrorHandler(), PetscMPIAbortErrorHandler(), PetscTraceBackErrorHandler(),
PetscAttachDebuggerErrorHandler(), PetscEmacsClientErrorHandler()

### Level

developer

### Location

src/sys/error/err.c

### Examples

src/ksp/ksp/tutorials/ex27.c.html
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