[PATCH 2/4] ws2_32: Remove outer preprocessor checks from control message functions
Alex Henrie
alexhenrie24 at gmail.com
Mon Sep 27 09:40:22 CDT 2021
The checks were ugly and unnecessary. Furthermore, these functions are
used for both IPv4 and IPv6 options, and it's conceivable that a system
could be stripped down to only provide IPv6 support and not IPv4
support.
Signed-off-by: Alex Henrie <alexhenrie24 at gmail.com>
---
dlls/ntdll/unix/socket.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/dlls/ntdll/unix/socket.c b/dlls/ntdll/unix/socket.c
index 75c54295c20..2be4f2b52a3 100644
--- a/dlls/ntdll/unix/socket.c
+++ b/dlls/ntdll/unix/socket.c
@@ -369,7 +369,6 @@ static int sockaddr_from_unix( const union unix_sockaddr *uaddr, struct WS_socka
}
#ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
-#if defined(IP_PKTINFO) || defined(IP_RECVDSTADDR)
static WSACMSGHDR *fill_control_message( int level, int type, WSACMSGHDR *current, ULONG *maxsize, void *data, int len )
{
ULONG msgsize = sizeof(WSACMSGHDR) + WSA_CMSG_ALIGN(len);
@@ -384,11 +383,9 @@ static WSACMSGHDR *fill_control_message( int level, int type, WSACMSGHDR *curren
memcpy(ptr, data, len);
return (WSACMSGHDR *)(ptr + WSA_CMSG_ALIGN(len));
}
-#endif /* defined(IP_PKTINFO) || defined(IP_RECVDSTADDR) */
static int convert_control_headers(struct msghdr *hdr, WSABUF *control)
{
-#if defined(IP_PKTINFO) || defined(IP_RECVDSTADDR)
WSACMSGHDR *cmsg_win = (WSACMSGHDR *)control->buf, *ptr;
ULONG ctlsize = control->len;
struct cmsghdr *cmsg_unix;
@@ -490,10 +487,6 @@ static int convert_control_headers(struct msghdr *hdr, WSABUF *control)
error:
control->len = 0;
return 0;
-#else /* defined(IP_PKTINFO) || defined(IP_RECVDSTADDR) */
- control->len = 0;
- return 1;
-#endif /* defined(IP_PKTINFO) || defined(IP_RECVDSTADDR) */
}
#endif /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
--
2.33.0
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