PetscPopSignalHandler

Removes the last signal handler that was pushed. If no signal handlers are left on the stack it will remove the PETSc signal handler. (That is PETSc will no longer catch signals).

Synopsis

#include "petscsys.h"   
PetscErrorCode PetscPopSignalHandler(void)

Not Collective

Note

There is no way to return to a signal handler that was set directly by the user with the UNIX signal handler API or by the loader. That information is lost with the first call to PetscPushSignalHandler()

See Also

Error Handling, PetscPushSignalHandler()

Level

developer

Location

src/sys/error/signal.c

Examples

src/snes/tutorials/ex30.c

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Index of all manual pages