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 (usually indicated by __LINE__ in the calling routine)

  • fun - the function name

  • file - the file in which the error was detected (usually indicated by __FILE__ in the calling routine)

  • mess - an error text string, usually just printed to the screen

  • n - the generic error number

  • p - PETSC_ERROR_INITIAL indicates this is the first time the error handler is being called while PETSC_ERROR_REPEAT indicates it was previously called

  • ctx - error handler context

Notes#

Users do not directly employ this routine

Use PetscPushErrorHandler() to set the desired error handler. The currently available PETSc error handlers include PetscTraceBackErrorHandler(), PetscAttachDebuggerErrorHandler(), and PetscAbortErrorHandler().

See Also#

PetscPushErrorHandler(), PetscPopErrorHandler(), PetscError(), PetscAbortErrorHandler(), PetscMPIAbortErrorHandler(), PetscTraceBackErrorHandler(), PetscAttachDebuggerErrorHandler(), PetscEmacsClientErrorHandler(), PetscErrorType, PETSC_ERROR_INITIAL, PETSC_ERROR_REPEAT, PetscErrorCode

Level#

developer

Location#

src/sys/error/err.c

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