sflt_register

Declaration

errno_t sflt_register(const struct sflt_filter *filter, int domain, int type, int protocol);

Parameters

• filter:

  A structure describing the filter.

• domain:

  The protocol domain these filters will be attached to.

• type:

  The socket type these filters will be attached to.

• protocol:

  The protocol these filters will be attached to.

Return Value

0 on success otherwise the errno error.

Discussion

Registers a socket filter. See 'man 2 socket' for a desciption of domain, type, and protocol.