Function seccomp_transaction_start 

pub unsafe extern "C" fn seccomp_transaction_start(
    ctx: const_scmp_filter_ctx,
) -> c_int

Start a new seccomp filter transaction

• ctx: the filter context

This function starts a new seccomp filter transaction that the caller can use to perform any number of filter modifications which can then be committed to the filter using seccomp_transaction_commit() or rejected using seccomp_transaction_reject(). It is important to note that transactions only affect the seccomp filter state while it is being managed by libseccomp; seccomp filters which have been loaded into the kernel can not be modified, only new seccomp filters can be added on top of the existing loaded filter stack. Returns zero on success, negative values on failure.