Hi --hutch & all, Probably (or most certainly) an ID10T question/issue.
I'am having difficulty locating the post 2002 winsock2 and related includes/libs within the masm project.
Specifically it seems the IPPROTO_IP equates are missing or not included ?
This always seems to be an issue in general - finding structs and equates - I'd love to know if there's a simple workaround / technique.
Tried using jj2007's include/sdk project - but got loads of errors on compilations in masm - redefinitions etc. - probably my fault.
Please advise
Raistlin
Windows.inc:
IPPROTO_IP equ 0
IPPROTO_ICMP equ 1
IPPROTO_GGP equ 2
IPPROTO_TCP equ 6
IPPROTO_PUP equ 12
IPPROTO_UDP equ 17
IPPROTO_IDP equ 22
IPPROTO_ND equ 77
IPPROTO_RAW equ 255
IPPROTO_MAX equ 256
Quote from: Raistlin on December 07, 2017, 07:54:42 PMThis always seems to be an issue in general - finding structs and equates - I'd love to know if there's a simple workaround / technique.
I use the RichMasm FindOnDisk (http://masm32.com/board/index.php?topic=5314.msg63462#msg63462) helper. Select the word, goto menu System, "Find on Disk". Takes a second...
Thanks JJ2007, looks like an odd include header that I was looking for - RE: in.h <--- !?! also called netinet.h?
Does'nt seem to be in your project either... :( Tried the search thing
Found this old one on the net for Linux - any equivalent for Windows within easy reach ?
/* Copyright (C) 1991-1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
/* Linux version. */
#ifndef _NETINET_IN_H
# error "Never use <bits/in.h> directly; include <netinet/in.h> instead."
#endif
/* Options for use with `getsockopt' and `setsockopt' at the IP level.
The first word in the comment at the right is the data type used;
"bool" means a boolean value stored in an `int'. */
#define IP_TOS 1 /* int; IP type of service and precedence. */
#define IP_TTL 2 /* int; IP time to live. */
#define IP_HDRINCL 3 /* int; Header is included with data. */
#define IP_OPTIONS 4 /* ip_opts; IP per-packet options. */
#define IP_ROUTER_ALERT 5 /* bool */
#define IP_RECVOPTS 6 /* bool */
#define IP_RETOPTS 7 /* bool */
#define IP_PKTINFO 8 /* bool */
#define IP_PKTOPTIONS 9
#define IP_PMTUDISC 10 /* obsolete name? */
#define IP_MTU_DISCOVER 10 /* int; see below */
#define IP_RECVERR 11 /* bool */
#define IP_RECVTTL 12 /* bool */
#define IP_RECVTOS 13 /* bool */
#define IP_MULTICAST_IF 32 /* in_addr; set/get IP multicast i/f */
#define IP_MULTICAST_TTL 33 /* u_char; set/get IP multicast ttl */
#define IP_MULTICAST_LOOP 34 /* i_char; set/get IP multicast loopback */
#define IP_ADD_MEMBERSHIP 35 /* ip_mreq; add an IP group membership */
#define IP_DROP_MEMBERSHIP 36 /* ip_mreq; drop an IP group membership */
/* For BSD compatibility. */
#define IP_RECVRETOPTS IP_RETOPTS
/* IP_MTU_DISCOVER arguments. */
#define IP_PMTUDISC_DONT 0 /* Never send DF frames. */
#define IP_PMTUDISC_WANT 1 /* Use per route hints. */
#define IP_PMTUDISC_DO 2 /* Always DF. */
/* To select the IP level. */
#define SOL_IP 0
#define IP_DEFAULT_MULTICAST_TTL 1
#define IP_DEFAULT_MULTICAST_LOOP 1
#define IP_MAX_MEMBERSHIPS 20
/* Structure used to describe IP options for IP_OPTIONS. The `ip_dst'
field is used for the first-hop gateway when using a source route
(this gets put into the header proper). */
struct ip_opts
{
struct in_addr ip_dst; /* First hop; zero without source route. */
char ip_opts[40]; /* Actually variable in size. */
};
/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */
struct ip_mreq
{
struct in_addr imr_multiaddr; /* IP multicast address of group */
struct in_addr imr_interface; /* local IP address of interface */
};
/* As above but including interface specification by index. */
struct ip_mreqn
{
struct in_addr imr_multiaddr; /* IP multicast address of group */
struct in_addr imr_address; /* local IP address of interface */
int imr_ifindex; /* Interface index */
};
/* Structure used for IP_PKTINFO. */
struct in_pktinfo
{
int ipi_ifindex; /* Interface index */
struct in_addr ipi_spec_dst; /* Routing destination address */
struct in_addr ipi_addr; /* Header destination address */
};
/* Options for use with `getsockopt' and `setsockopt' at the IPv6 level.
The first word in the comment at the right is the data type used;
"bool" means a boolean value stored in an `int'. */
#define IPV6_ADDRFORM 1
#define IPV6_PKTINFO 2
#define IPV6_HOPOPTS 3
#define IPV6_DSTOPTS 4
#define IPV6_RTHDR 5
#define IPV6_PKTOPTIONS 6
#define IPV6_CHECKSUM 7
#define IPV6_HOPLIMIT 8
#define IPV6_NEXTHOP 9
#define IPV6_AUTHHDR 10
#define IPV6_UNICAST_HOPS 16
#define IPV6_MULTICAST_IF 17
#define IPV6_MULTICAST_HOPS 18
#define IPV6_MULTICAST_LOOP 19
#define IPV6_JOIN_GROUP 20
#define IPV6_LEAVE_GROUP 21
#define IPV6_ROUTER_ALERT 22
#define IPV6_MTU_DISCOVER 23
#define IPV6_MTU 24
#define IPV6_RECVERR 25
#define IPV6_V6ONLY 26
#define IPV6_JOIN_ANYCAST 27
#define IPV6_LEAVE_ANYCAST 28
#define SCM_SRCRT IPV6_RXSRCRT
/* Obsolete synonyms for the above. */
#define IPV6_RXHOPOPTS IPV6_HOPOPTS
#define IPV6_RXDSTOPTS IPV6_DSTOPTS
#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP
/* IPV6_MTU_DISCOVER values. */
#define IPV6_PMTUDISC_DONT 0 /* Never send DF frames. */
#define IPV6_PMTUDISC_WANT 1 /* Use per route hints. */
#define IPV6_PMTUDISC_DO 2 /* Always DF. */
/* Socket level values for IPv6. */
#define SOL_IPV6 41
#define SOL_ICMPV6 58
/* Routing header options for IPv6. */
#define IPV6_RTHDR_LOOSE 0 /* Hop doesn't need to be neighbour. */
#define IPV6_RTHDR_STRICT 1 /* Hop must be a neighbour. */
#define IPV6_RTHDR_TYPE_0 0 /* IPv6 Routing header type 0. */
For example, IP_ADD_MEMBERSHIP is in:
C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Include\WinSock.h
C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Include\ws2ipdef.h
C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Include\wsipv6ok.h
Hi Raistlin,
If I am not wrong, the winsock2 header and library files are :
\masm32\include\ws2_32.inc
\masm32\lib\ws2_32.lib
@jj2007 - yes, but things like IP_MTU etc (loads more from the sample) isn't - they shouldn't be so
obscure - should they?
@vortex - yes, but it doesn't seem to have the comprehensive/elementary structs and equates
I think the naming of Masm11 INC's are also a worry. MS says it should be winsock2 w2def etc. which
doesn't help finding the needle in the haystack when coding. Why did we end up with w2_32 anyhow ?
Thanx for helping guys !
OK, so after 48 hours of consideration I find
the problem to be, wait for it, wait for it, wait.....
MICROSOFT
The Berkeley Winsock & IEEE spec has not been implemented
or supported in ages, SiS on YOU, very sad. LINUX
is FAR ahead.
@hutch and network ppl: could we pls update our INC's?
I'll help obviously......
Hi Raistlin,
Try the files attached (64-bit libs).
Thanks Ramon - will check it out ! :t
:t