PetscPushSignalHandler#

Catches the usual fatal errors and calls a user-provided routine.

Synopsis#

#include "petscsys.h"   
PetscErrorCode PetscPushSignalHandler(PetscErrorCode (*routine)(int, void *), void *ctx)

Not Collective

Input Parameters#

routine - routine to call when a signal is received
ctx - optional context needed by the routine

See Also#

PetscPopSignalHandler(), PetscSignalHandlerDefault(), PetscPushErrorHandler()

Level#

developer

Location#

src/sys/error/signal.c

Examples#

src/snes/tutorials/ex30.c

Index of all Sys routines
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Index of all manual pages