59 lines
1.3 KiB
C
59 lines
1.3 KiB
C
#include <mlvalues.h>
|
|
#include <alloc.h>
|
|
#include <memory.h>
|
|
#include <fail.h>
|
|
#include "unix.h"
|
|
|
|
#ifdef HAS_SOCKETS
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
#include <netdb.h>
|
|
|
|
static value alloc_service_entry(entry)
|
|
struct servent * entry;
|
|
{
|
|
value res;
|
|
Push_roots(r, 3);
|
|
|
|
r[0] = copy_string(entry->s_name);
|
|
r[1] = copy_string_array(entry->s_aliases);
|
|
r[2] = copy_string(entry->s_proto);
|
|
res = alloc_tuple(4);
|
|
Field(res,0) = r[0];
|
|
Field(res,1) = r[1];
|
|
Field(res,2) = Val_int(ntohs(entry->s_port));
|
|
Field(res,3) = r[2];
|
|
Pop_roots();
|
|
return res;
|
|
}
|
|
|
|
value unix_getservbyname(name, proto) /* ML */
|
|
value name, proto;
|
|
{
|
|
struct servent * entry;
|
|
entry = getservbyname(String_val(name), String_val(proto));
|
|
if (entry == (struct servent *) NULL) raise_not_found();
|
|
return alloc_service_entry(entry);
|
|
}
|
|
|
|
value unix_getservbyport(port, proto) /* ML */
|
|
value port, proto;
|
|
{
|
|
struct servent * entry;
|
|
entry = getservbyport(Int_val(port), String_val(proto));
|
|
if (entry == (struct servent *) NULL) raise_not_found();
|
|
return alloc_service_entry(entry);
|
|
}
|
|
|
|
#else
|
|
|
|
value unix_getservbyport()
|
|
{ invalid_argument("getservbyport not implemented"); }
|
|
|
|
value unix_getservbyname()
|
|
{ invalid_argument("getservbyname not implemented"); }
|
|
|
|
#endif
|