XAddHost(display, host)
      Display *display;
      XHostAddress *host;


display Specifies the connection to the X server.
host Specifies the host that is to be added.


The XAddHost() function adds the specified host to the access control list for that display. The server must be on the same host as the client issuing the command, or a BadAccess error results.

XAddHost() can generate BadAccess and BadValue errors.


BadAccess A client attempted to free a color map entry that it did not already allocate.
BadAccess A client attempted to store into a read-only color map entry.
BadValue Some numeric value falls outside the range of values accepted by the request. Unless a specific range is specified for an argument, the full range defined by the argument's type is accepted. Any argument defined as a set of alternatives can generate this error.

See also

XAddHosts(), XDisableAccessControl(), XEnableAccessControl(), XFree() XListHosts(), XRemoveHost(), XRemoveHosts(), XSetAccessControl(), "Adding, Getting, or Removing Hosts"
Christophe Tronche, [email protected]