PetscShmgetUnmapAddresses — PETSc 3.23.0 documentation

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# PetscShmgetUnmapAddresses

given shared addresses on a MPI process unlink it

## Synopsis

    PetscErrorCode PetscShmgetUnmapAddresses(PetscInt n, void **addres) PeNS

## Input Parameters

- n - the number of addresses, each obtained on MPI process zero by `PetscShmgetAllocateArray()`

- addres - the addresses

## Note

This routine does nothing if `PETSC_HAVE_SHMGET` is not defined

## See Also

`PetscShmgetDeallocateArray()`, `PetscShmgetAllocateArray()`, `PetscShmgetMapAddresses()`

## Level

developer

## Location

src/sys/utils/server.c

Index of all Sys routines
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Index of all manual pages