# PetscPopSignalHandler

Removes the most 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 "petsc.h"
    PetscErrorCode  PetscPopSignalHandler(void)

Not Collective

### See Also

PetscPushSignalHandler()

Level:developer
Location:src/sys/error/signal.c
Index of all Sys routines
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