Method: Socket::AncillaryData.int

Defined in:
ancdata.c

.Socket::AncillaryData.int(family, cmsg_level, cmsg_type, integer) ⇒ Object

Creates a new Socket::AncillaryData object which contains a int as data.

The size and endian is dependent on the host.

require 'socket'

p Socket::AncillaryData.int(:UNIX, :SOCKET, :RIGHTS, STDERR.fileno)
#=> #<Socket::AncillaryData: UNIX SOCKET RIGHTS 2>



367
368
369
370
371
372
373
374
375
 
# File 'ancdata.c', line 367

static VALUE
ancillary_s_int(VALUE klass, VALUE vfamily, VALUE vlevel, VALUE vtype, VALUE integer)
{
    int family = rsock_family_arg(vfamily);
    int level = rsock_level_arg(family, vlevel);
    int type = rsock_cmsg_type_arg(family, level, vtype);
    int i = NUM2INT(integer);
    return ancdata_new(family, level, type, rb_str_new((char*)&i, sizeof(i)));
}