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* mmap.cc: Clean up *ResourceLock calls throughout.

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* thread.cc (pthread_cond::TimedWait): Check for WAIT_TIMEOUT as well as
WAIT_ABANDONED.
(__pthread_cond_timedwait): Calculate a relative wait from the abstime
parameter.
This commit is contained in:
Christopher Faylor
2001-06-26 14:47:48 +00:00
parent d006404dae
commit 462f4effb1
15 changed files with 473 additions and 449 deletions
Download Patch File Download Diff File Expand all files Collapse all files

610
winsup/cygwin/net.cc
View File

@@ -55,7 +55,7 @@ public:
~wsock_event ()
{
if (event)
WSACloseEvent (event);
WSACloseEvent (event);
event = NULL;
};
@@ -77,7 +77,7 @@ wsock_event::prepare ()
}
else if (GetLastError () == ERROR_PROC_NOT_FOUND) /* winsock2 not available */
WSASetLastError (0);
debug_printf ("%d = wsock_event::prepare ()", ret);
return ret;
}
@@ -100,9 +100,9 @@ wsock_event::wait (int socket, LPDWORD flags)
{
debug_printf ("CancelIo() %E, fallback to blocking io");
WSAGetOverlappedResult(socket, &ovr, &len, TRUE, flags);
}
}
else
WSASetLastError (WSAEINTR);
WSASetLastError (WSAEINTR);
break;
case WSA_WAIT_FAILED:
break;
@@ -470,7 +470,7 @@ static int get_inet_addr (const struct sockaddr *in, int inlen,
char buf[128];
memset (buf, 0, sizeof buf);
if (read (fd, buf, sizeof buf) != -1)
{
{
sockaddr_in sin;
sin.sin_family = AF_INET;
sscanf (buf + strlen (SOCKET_COOKIE), "%hu %08x-%08x-%08x-%08x",
@@ -481,7 +481,7 @@ static int get_inet_addr (const struct sockaddr *in, int inlen,
*out = sin;
*outlen = sizeof sin;
ret = 1;
}
}
_close (fd);
return ret;
}
@@ -526,15 +526,15 @@ cygwin_sendto (int fd,
WSABUF wsabuf = { len, (char *) buf };
DWORD ret = 0;
if (WSASendTo (h->get_socket (), &wsabuf, 1, &ret, (DWORD)flags,
to, tolen, ovr, NULL) != SOCKET_ERROR)
res = ret;
to, tolen, ovr, NULL) != SOCKET_ERROR)
res = ret;
else if ((res = WSAGetLastError ()) != WSA_IO_PENDING)
{
set_winsock_errno ();
res = -1;
}
{
set_winsock_errno ();
res = -1;
}
else if ((res = wsock_evt.wait (h->get_socket (), (DWORD *)&flags)) == -1)
set_winsock_errno ();
set_winsock_errno ();
}
syscall_printf ("%d = sendto (%d, %x, %x, %x)", res, fd, buf, len, flags);
@@ -561,7 +561,7 @@ cygwin_recvfrom (int fd,
{
debug_printf ("Fallback to winsock 1 recvfrom call");
if ((res = recvfrom (h->get_socket (), buf, len, flags, from, fromlen))
== SOCKET_ERROR)
== SOCKET_ERROR)
{
set_winsock_errno ();
res = -1;
@@ -572,15 +572,15 @@ cygwin_recvfrom (int fd,
WSABUF wsabuf = { len, (char *) buf };
DWORD ret = 0;
if (WSARecvFrom (h->get_socket (), &wsabuf, 1, &ret, (DWORD *)&flags,
from, fromlen, ovr, NULL) != SOCKET_ERROR)
res = ret;
from, fromlen, ovr, NULL) != SOCKET_ERROR)
res = ret;
else if ((res = WSAGetLastError ()) != WSA_IO_PENDING)
{
set_winsock_errno ();
res = -1;
}
{
set_winsock_errno ();
res = -1;
}
else if ((res = wsock_evt.wait (h->get_socket (), (DWORD *)&flags)) == -1)
set_winsock_errno ();
set_winsock_errno ();
}
syscall_printf ("%d = recvfrom (%d, %x, %x, %x)", res, fd, buf, len, flags);
@@ -756,7 +756,7 @@ cygwin_connect (int fd,
{
res = connect (sock->get_socket (), (sockaddr *) &sin, namelen);
if (res)
{
{
/* Special handling for connect to return the correct error code
when called to early on a non-blocking socket. */
if (WSAGetLastError () == WSAEWOULDBLOCK)
@@ -766,37 +766,37 @@ cygwin_connect (int fd,
}
set_winsock_errno ();
}
}
if (sock->get_addr_family () == AF_UNIX)
{
if (!res || in_progress)
{
if (!sock->create_secret_event (secret))
{
{
if (!res || in_progress)
{
if (!sock->create_secret_event (secret))
{
secret_check_failed = TRUE;
}
else if (in_progress)
sock->signal_secret_event ();
}
}
if (!secret_check_failed && !res)
{
if (!secret_check_failed && !res)
{
if (!sock->check_peer_secret_event (&sin, secret))
{
debug_printf ( "accept from unauthorized server" );
secret_check_failed = TRUE;
}
}
}
if (secret_check_failed)
{
if (secret_check_failed)
{
sock->close_secret_event ();
if (res)
closesocket (res);
if (res)
closesocket (res);
set_errno (ECONNREFUSED);
res = -1;
}
}
}
}
}
return res;
}
@@ -913,7 +913,7 @@ cygwin_accept (int fd, struct sockaddr *peer, int *len)
in_progress = TRUE;
if (sock->get_addr_family () == AF_UNIX)
{
{
if ((SOCKET) res != (SOCKET) INVALID_SOCKET || in_progress)
{
if (!sock->create_secret_event ())
@@ -923,25 +923,25 @@ cygwin_accept (int fd, struct sockaddr *peer, int *len)
}
if (!secret_check_failed &&
(SOCKET) res != (SOCKET) INVALID_SOCKET)
{
(SOCKET) res != (SOCKET) INVALID_SOCKET)
{
if (!sock->check_peer_secret_event ((struct sockaddr_in*) peer))
{
debug_printf ("connect from unauthorized client");
secret_check_failed = TRUE;
}
}
}
}
if (secret_check_failed)
{
sock->close_secret_event ();
if ((SOCKET) res != (SOCKET) INVALID_SOCKET)
closesocket (res);
if (secret_check_failed)
{
sock->close_secret_event ();
if ((SOCKET) res != (SOCKET) INVALID_SOCKET)
closesocket (res);
set_errno (ECONNABORTED);
res = -1;
goto done;
}
}
res = -1;
goto done;
}
}
SetResourceLock (LOCK_FD_LIST, WRITE_LOCK|READ_LOCK, "accept");
@@ -1020,11 +1020,11 @@ cygwin_bind (int fd, const struct sockaddr *my_addr, int addrlen)
goto out;
}
sock->set_connect_secret ();
sock->set_connect_secret ();
char buf[sizeof (SOCKET_COOKIE) + 80];
__small_sprintf (buf, "%s%u ", SOCKET_COOKIE, sin.sin_port);
sock->get_connect_secret (strchr (buf, '\0'));
sock->get_connect_secret (strchr (buf, '\0'));
len = strlen (buf) + 1;
/* Note that the terminating nul is written. */
@@ -1158,14 +1158,14 @@ cygwin_herror (const char *s)
switch (h_errno)
{
case NETDB_INTERNAL:
h_errstr = "Resolver internal error";
break;
h_errstr = "Resolver internal error";
break;
case NETDB_SUCCESS:
h_errstr = "Resolver error 0 (no error)";
break;
h_errstr = "Resolver error 0 (no error)";
break;
default:
h_errstr = "Unknown resolver error";
break;
h_errstr = "Unknown resolver error";
break;
}
write (2, h_errstr, strlen (h_errstr));
write (2, "\n", 1);
@@ -1200,7 +1200,7 @@ cygwin_recv (int fd, void *buf, int len, unsigned int flags)
{
debug_printf ("Fallback to winsock 1 recv call");
if ((res = recv (h->get_socket (), (char *) buf, len, flags))
== SOCKET_ERROR)
== SOCKET_ERROR)
{
set_winsock_errno ();
res = -1;
@@ -1252,15 +1252,15 @@ cygwin_send (int fd, const void *buf, int len, unsigned int flags)
WSABUF wsabuf = { len, (char *) buf };
DWORD ret = 0;
if (WSASend (h->get_socket (), &wsabuf, 1, &ret, (DWORD)flags,
ovr, NULL) != SOCKET_ERROR)
res = ret;
ovr, NULL) != SOCKET_ERROR)
res = ret;
else if ((res = WSAGetLastError ()) != WSA_IO_PENDING)
{
set_winsock_errno ();
res = -1;
}
{
set_winsock_errno ();
res = -1;
}
else if ((res = wsock_evt.wait (h->get_socket (), (DWORD *)&flags)) == -1)
set_winsock_errno ();
set_winsock_errno ();
}
syscall_printf ("%d = send (%d, %x, %d, %x)", res, fd, buf, len, flags);
@@ -1327,7 +1327,7 @@ get_2k_ifconf (struct ifconf *ifc, int what)
!GetIpAddrTable(ipt, &siz_ip_table, TRUE))
{
for (if_cnt = 0; if_cnt < ift->dwNumEntries; ++if_cnt)
{
{
switch (ift->table[if_cnt].dwType)
{
case MIB_IF_TYPE_ETHERNET:
@@ -1351,44 +1351,44 @@ get_2k_ifconf (struct ifconf *ifc, int what)
default:
continue;
}
for (ip_cnt = 0; ip_cnt < ipt->dwNumEntries; ++ip_cnt)
if (ipt->table[ip_cnt].dwIndex == ift->table[if_cnt].dwIndex)
for (ip_cnt = 0; ip_cnt < ipt->dwNumEntries; ++ip_cnt)
if (ipt->table[ip_cnt].dwIndex == ift->table[if_cnt].dwIndex)
{
switch (what)
{
case SIOCGIFCONF:
case SIOCGIFADDR:
sa = (struct sockaddr_in *) &ifr->ifr_addr;
sa->sin_addr.s_addr = ipt->table[ip_cnt].dwAddr;
switch (what)
{
case SIOCGIFCONF:
case SIOCGIFADDR:
sa = (struct sockaddr_in *) &ifr->ifr_addr;
sa->sin_addr.s_addr = ipt->table[ip_cnt].dwAddr;
sa->sin_family = AF_INET;
sa->sin_port = 0;
break;
case SIOCGIFBRDADDR:
sa = (struct sockaddr_in *) &ifr->ifr_broadaddr;
break;
case SIOCGIFBRDADDR:
sa = (struct sockaddr_in *) &ifr->ifr_broadaddr;
#if 0
/* Unfortunately, the field returns only crap. */
sa->sin_addr.s_addr = ipt->table[ip_cnt].dwBCastAddr;
sa->sin_addr.s_addr = ipt->table[ip_cnt].dwBCastAddr;
#else
lip = ipt->table[ip_cnt].dwAddr;
lnp = ipt->table[ip_cnt].dwMask;
sa->sin_addr.s_addr = lip & lnp | ~lnp;
lip = ipt->table[ip_cnt].dwAddr;
lnp = ipt->table[ip_cnt].dwMask;
sa->sin_addr.s_addr = lip & lnp | ~lnp;
sa->sin_family = AF_INET;
sa->sin_port = 0;
#endif
break;
case SIOCGIFNETMASK:
sa = (struct sockaddr_in *) &ifr->ifr_netmask;
sa->sin_addr.s_addr = ipt->table[ip_cnt].dwMask;
break;
case SIOCGIFNETMASK:
sa = (struct sockaddr_in *) &ifr->ifr_netmask;
sa->sin_addr.s_addr = ipt->table[ip_cnt].dwMask;
sa->sin_family = AF_INET;
sa->sin_port = 0;
break;
break;
case SIOCGIFHWADDR:
so = &ifr->ifr_hwaddr;
so = &ifr->ifr_hwaddr;
for (UINT i = 0; i < IFHWADDRLEN; ++i)
if (i >= ift->table[if_cnt].dwPhysAddrLen)
so->sa_data[i] = '\0';
so->sa_data[i] = '\0';
else
so->sa_data[i] = ift->table[if_cnt].bPhysAddr[i];
so->sa_data[i] = ift->table[if_cnt].bPhysAddr[i];
so->sa_family = AF_INET;
break;
case SIOCGIFMETRIC:
@@ -1397,13 +1397,13 @@ get_2k_ifconf (struct ifconf *ifc, int what)
case SIOCGIFMTU:
ifr->ifr_mtu = ift->table[if_cnt].dwMtu;
break;
}
++cnt;
if ((caddr_t) ++ifr >
}
++cnt;
if ((caddr_t) ++ifr >
ifc->ifc_buf + ifc->ifc_len - sizeof (struct ifreq))
goto done;
break;
}
break;
}
}
}
done:
@@ -1438,26 +1438,26 @@ get_nt_ifconf (struct ifconf *ifc, int what)
struct ifreq *ifr = ifc->ifc_req;
if (RegOpenKeyEx (HKEY_LOCAL_MACHINE,
"SYSTEM\\"
"CurrentControlSet\\"
"Services\\"
"Tcpip\\"
"Linkage",
0, KEY_READ, &key) == ERROR_SUCCESS)
"SYSTEM\\"
"CurrentControlSet\\"
"Services\\"
"Tcpip\\"
"Linkage",
0, KEY_READ, &key) == ERROR_SUCCESS)
{
if (RegQueryValueEx (key, "Bind",
NULL, NULL,
NULL, &size) == ERROR_SUCCESS)
{
binding = (char *) alloca (size);
if (RegQueryValueEx (key, "Bind",
NULL, NULL,
(unsigned char *) binding,
&size) != ERROR_SUCCESS)
{
binding = NULL;
}
}
NULL, NULL,
NULL, &size) == ERROR_SUCCESS)
{
binding = (char *) alloca (size);
if (RegQueryValueEx (key, "Bind",
NULL, NULL,
(unsigned char *) binding,
&size) != ERROR_SUCCESS)
{
binding = NULL;
}
}
RegCloseKey (key);
}
@@ -1467,141 +1467,141 @@ get_nt_ifconf (struct ifconf *ifc, int what)
char cardkey[256], ipaddress[256], netmask[256];
for (bp = binding; *bp; bp += strlen (bp) + 1)
{
bp += strlen ("\\Device\\");
strcpy (cardkey, "SYSTEM\\CurrentControlSet\\Services\\");
strcat (cardkey, bp);
strcat (cardkey, "\\Parameters\\Tcpip");
{
bp += strlen ("\\Device\\");
strcpy (cardkey, "SYSTEM\\CurrentControlSet\\Services\\");
strcat (cardkey, bp);
strcat (cardkey, "\\Parameters\\Tcpip");
if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, cardkey,
0, KEY_READ, &key) != ERROR_SUCCESS)
continue;
if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, cardkey,
0, KEY_READ, &key) != ERROR_SUCCESS)
continue;
if (RegQueryValueEx (key, "IPAddress",
NULL, NULL,
(unsigned char *) ipaddress,
(size = 256, &size)) == ERROR_SUCCESS
&& RegQueryValueEx (key, "SubnetMask",
NULL, NULL,
(unsigned char *) netmask,
(size = 256, &size)) == ERROR_SUCCESS)
{
char *ip, *np;
char dhcpaddress[256], dhcpnetmask[256];
if (RegQueryValueEx (key, "IPAddress",
NULL, NULL,
(unsigned char *) ipaddress,
(size = 256, &size)) == ERROR_SUCCESS
&& RegQueryValueEx (key, "SubnetMask",
NULL, NULL,
(unsigned char *) netmask,
(size = 256, &size)) == ERROR_SUCCESS)
{
char *ip, *np;
char dhcpaddress[256], dhcpnetmask[256];
for (ip = ipaddress, np = netmask;
*ip && *np;
ip += strlen (ip) + 1, np += strlen (np) + 1)
{
if ((caddr_t) ++ifr > ifc->ifc_buf
+ ifc->ifc_len
- sizeof (struct ifreq))
break;
for (ip = ipaddress, np = netmask;
*ip && *np;
ip += strlen (ip) + 1, np += strlen (np) + 1)
{
if ((caddr_t) ++ifr > ifc->ifc_buf
+ ifc->ifc_len
- sizeof (struct ifreq))
break;
if (! strncmp (bp, "NdisWan", 7))
{
strcpy (ifr->ifr_name, "ppp");
strcat (ifr->ifr_name, bp + 7);
}
else
{
++*eth;
strcpy (ifr->ifr_name, "eth");
strcat (ifr->ifr_name, eth);
}
memset (&ifr->ifr_addr, '\0', sizeof ifr->ifr_addr);
if (cygwin_inet_addr (ip) == 0L
&& RegQueryValueEx (key, "DhcpIPAddress",
NULL, NULL,
(unsigned char *) dhcpaddress,
(size = 256, &size))
== ERROR_SUCCESS
&& RegQueryValueEx (key, "DhcpSubnetMask",
NULL, NULL,
(unsigned char *) dhcpnetmask,
(size = 256, &size))
== ERROR_SUCCESS)
{
switch (what)
{
case SIOCGIFCONF:
case SIOCGIFADDR:
sa = (struct sockaddr_in *) &ifr->ifr_addr;
sa->sin_addr.s_addr = cygwin_inet_addr (dhcpaddress);
if (! strncmp (bp, "NdisWan", 7))
{
strcpy (ifr->ifr_name, "ppp");
strcat (ifr->ifr_name, bp + 7);
}
else
{
++*eth;
strcpy (ifr->ifr_name, "eth");
strcat (ifr->ifr_name, eth);
}
memset (&ifr->ifr_addr, '\0', sizeof ifr->ifr_addr);
if (cygwin_inet_addr (ip) == 0L
&& RegQueryValueEx (key, "DhcpIPAddress",
NULL, NULL,
(unsigned char *) dhcpaddress,
(size = 256, &size))
== ERROR_SUCCESS
&& RegQueryValueEx (key, "DhcpSubnetMask",
NULL, NULL,
(unsigned char *) dhcpnetmask,
(size = 256, &size))
== ERROR_SUCCESS)
{
switch (what)
{
case SIOCGIFCONF:
case SIOCGIFADDR:
sa = (struct sockaddr_in *) &ifr->ifr_addr;
sa->sin_addr.s_addr = cygwin_inet_addr (dhcpaddress);
sa->sin_family = AF_INET;
sa->sin_port = 0;
break;
case SIOCGIFBRDADDR:
lip = cygwin_inet_addr (dhcpaddress);
lnp = cygwin_inet_addr (dhcpnetmask);
sa = (struct sockaddr_in *) &ifr->ifr_broadaddr;
sa->sin_addr.s_addr = lip & lnp | ~lnp;
break;
case SIOCGIFBRDADDR:
lip = cygwin_inet_addr (dhcpaddress);
lnp = cygwin_inet_addr (dhcpnetmask);
sa = (struct sockaddr_in *) &ifr->ifr_broadaddr;
sa->sin_addr.s_addr = lip & lnp | ~lnp;
sa->sin_family = AF_INET;
sa->sin_port = 0;
break;
case SIOCGIFNETMASK:
sa = (struct sockaddr_in *) &ifr->ifr_netmask;
sa->sin_addr.s_addr =
cygwin_inet_addr (dhcpnetmask);
break;
case SIOCGIFNETMASK:
sa = (struct sockaddr_in *) &ifr->ifr_netmask;
sa->sin_addr.s_addr =
cygwin_inet_addr (dhcpnetmask);
sa->sin_family = AF_INET;
sa->sin_port = 0;
break;
case SIOCGIFHWADDR:
break;
case SIOCGIFHWADDR:
so = &ifr->ifr_hwaddr;
memset (so->sa_data, 0, IFHWADDRLEN);
so->sa_family = AF_INET;
break;
case SIOCGIFMETRIC:
case SIOCGIFMETRIC:
ifr->ifr_metric = 1;
break;
case SIOCGIFMTU:
ifr->ifr_mtu = 1500;
break;
}
}
else
{
switch (what)
{
case SIOCGIFCONF:
case SIOCGIFADDR:
sa = (struct sockaddr_in *) &ifr->ifr_addr;
sa->sin_addr.s_addr = cygwin_inet_addr (ip);
}
}
else
{
switch (what)
{
case SIOCGIFCONF:
case SIOCGIFADDR:
sa = (struct sockaddr_in *) &ifr->ifr_addr;
sa->sin_addr.s_addr = cygwin_inet_addr (ip);
sa->sin_family = AF_INET;
sa->sin_port = 0;
break;
case SIOCGIFBRDADDR:
lip = cygwin_inet_addr (ip);
lnp = cygwin_inet_addr (np);
sa = (struct sockaddr_in *) &ifr->ifr_broadaddr;
sa->sin_addr.s_addr = lip & lnp | ~lnp;
break;
case SIOCGIFBRDADDR:
lip = cygwin_inet_addr (ip);
lnp = cygwin_inet_addr (np);
sa = (struct sockaddr_in *) &ifr->ifr_broadaddr;
sa->sin_addr.s_addr = lip & lnp | ~lnp;
sa->sin_family = AF_INET;
sa->sin_port = 0;
break;
case SIOCGIFNETMASK:
sa = (struct sockaddr_in *) &ifr->ifr_netmask;
sa->sin_addr.s_addr = cygwin_inet_addr (np);
break;
case SIOCGIFNETMASK:
sa = (struct sockaddr_in *) &ifr->ifr_netmask;
sa->sin_addr.s_addr = cygwin_inet_addr (np);
sa->sin_family = AF_INET;
sa->sin_port = 0;
break;
case SIOCGIFHWADDR:
break;
case SIOCGIFHWADDR:
so = &ifr->ifr_hwaddr;
memset (so->sa_data, 0, IFHWADDRLEN);
so->sa_family = AF_INET;
break;
case SIOCGIFMETRIC:
case SIOCGIFMETRIC:
ifr->ifr_metric = 1;
break;
case SIOCGIFMTU:
ifr->ifr_mtu = 1500;
break;
}
}
++cnt;
}
}
RegCloseKey (key);
}
}
}
++cnt;
}
}
RegCloseKey (key);
}
}
/* Set the correct length */
@@ -1644,7 +1644,7 @@ get_95_ifconf (struct ifconf *ifc, int what)
struct ifreq *ifr = ifc->ifc_req;
if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, "Enum\\Network\\MSTCP",
0, KEY_READ, &key) != ERROR_SUCCESS)
0, KEY_READ, &key) != ERROR_SUCCESS)
{
/* Set the correct length */
ifc->ifc_len = cnt * sizeof (struct ifreq);
@@ -1653,8 +1653,8 @@ get_95_ifconf (struct ifconf *ifc, int what)
for (int i = 0;
(res = RegEnumKeyEx (key, i, ifname,
(size = sizeof ifname, &size),
0, 0, 0, &update)) != ERROR_NO_MORE_ITEMS;
(size = sizeof ifname, &size),
0, 0, 0, &update)) != ERROR_NO_MORE_ITEMS;
++i)
{
HKEY ifkey, subkey;
@@ -1662,62 +1662,62 @@ get_95_ifconf (struct ifconf *ifc, int what)
char adapter[256], ip[256], np[256];
if (res != ERROR_SUCCESS
|| RegOpenKeyEx (key, ifname, 0,
KEY_READ, &ifkey) != ERROR_SUCCESS)
continue;
|| RegOpenKeyEx (key, ifname, 0,
KEY_READ, &ifkey) != ERROR_SUCCESS)
continue;
if (RegQueryValueEx (ifkey, "Driver", 0,
NULL, (unsigned char *) driver,
(size = sizeof driver, &size)) != ERROR_SUCCESS)
{
RegCloseKey (ifkey);
continue;
}
NULL, (unsigned char *) driver,
(size = sizeof driver, &size)) != ERROR_SUCCESS)
{
RegCloseKey (ifkey);
continue;
}
strcpy (classname, "System\\CurrentControlSet\\Services\\Class\\");
strcat (classname, driver);
if ((res = RegOpenKeyEx (HKEY_LOCAL_MACHINE, classname,
0, KEY_READ, &subkey)) != ERROR_SUCCESS)
{
RegCloseKey (ifkey);
continue;
}
0, KEY_READ, &subkey)) != ERROR_SUCCESS)
{
RegCloseKey (ifkey);
continue;
}
if (RegQueryValueEx (subkey, "IPAddress", 0,
NULL, (unsigned char *) ip,
(size = sizeof ip, &size)) == ERROR_SUCCESS
&& RegQueryValueEx (subkey, "IPMask", 0,
NULL, (unsigned char *) np,
(size = sizeof np, &size)) == ERROR_SUCCESS)
{
if ((caddr_t)++ifr > ifc->ifc_buf
+ ifc->ifc_len
- sizeof (struct ifreq))
goto out;
NULL, (unsigned char *) ip,
(size = sizeof ip, &size)) == ERROR_SUCCESS
&& RegQueryValueEx (subkey, "IPMask", 0,
NULL, (unsigned char *) np,
(size = sizeof np, &size)) == ERROR_SUCCESS)
{
if ((caddr_t)++ifr > ifc->ifc_buf
+ ifc->ifc_len
- sizeof (struct ifreq))
goto out;
switch (what)
{
case SIOCGIFCONF:
case SIOCGIFADDR:
sa = (struct sockaddr_in *) &ifr->ifr_addr;
sa->sin_addr.s_addr = cygwin_inet_addr (ip);
switch (what)
{
case SIOCGIFCONF:
case SIOCGIFADDR:
sa = (struct sockaddr_in *) &ifr->ifr_addr;
sa->sin_addr.s_addr = cygwin_inet_addr (ip);
sa->sin_family = AF_INET;
sa->sin_port = 0;
break;
case SIOCGIFBRDADDR:
lip = cygwin_inet_addr (ip);
lnp = cygwin_inet_addr (np);
sa = (struct sockaddr_in *) &ifr->ifr_broadaddr;
sa->sin_addr.s_addr = lip & lnp | ~lnp;
break;
case SIOCGIFBRDADDR:
lip = cygwin_inet_addr (ip);
lnp = cygwin_inet_addr (np);
sa = (struct sockaddr_in *) &ifr->ifr_broadaddr;
sa->sin_addr.s_addr = lip & lnp | ~lnp;
sa->sin_family = AF_INET;
sa->sin_port = 0;
break;
case SIOCGIFNETMASK:
sa = (struct sockaddr_in *) &ifr->ifr_netmask;
sa->sin_addr.s_addr = cygwin_inet_addr (np);
break;
case SIOCGIFNETMASK:
sa = (struct sockaddr_in *) &ifr->ifr_netmask;
sa->sin_addr.s_addr = cygwin_inet_addr (np);
sa->sin_family = AF_INET;
sa->sin_port = 0;
break;
break;
case SIOCGIFHWADDR:
so = &ifr->ifr_hwaddr;
memset (so->sa_data, 0, IFHWADDRLEN);
@@ -1729,61 +1729,61 @@ get_95_ifconf (struct ifconf *ifc, int what)
case SIOCGIFMTU:
ifr->ifr_mtu = 1500;
break;
}
}
}
}
RegCloseKey (subkey);
if (RegOpenKeyEx (ifkey, "Bindings",
0, KEY_READ, &subkey) != ERROR_SUCCESS)
{
RegCloseKey (ifkey);
--ifr;
continue;
}
0, KEY_READ, &subkey) != ERROR_SUCCESS)
{
RegCloseKey (ifkey);
--ifr;
continue;
}
for (int j = 0;
(res = RegEnumValue (subkey, j, bindname,
(size = sizeof bindname, &size),
0, NULL, NULL, NULL)) != ERROR_NO_MORE_ITEMS;
++j)
if (!strncasecmp (bindname, "VREDIR\\", 7))
break;
(res = RegEnumValue (subkey, j, bindname,
(size = sizeof bindname, &size),
0, NULL, NULL, NULL)) != ERROR_NO_MORE_ITEMS;
++j)
if (!strncasecmp (bindname, "VREDIR\\", 7))
break;
RegCloseKey (subkey);
if (res == ERROR_SUCCESS)
{
strcpy (netname, "System\\CurrentControlSet\\Services\\Class\\Net\\");
strcat (netname, bindname + 7);
{
strcpy (netname, "System\\CurrentControlSet\\Services\\Class\\Net\\");
strcat (netname, bindname + 7);
if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, netname,
0, KEY_READ, &subkey) != ERROR_SUCCESS)
{
RegCloseKey (ifkey);
--ifr;
continue;
}
if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, netname,
0, KEY_READ, &subkey) != ERROR_SUCCESS)
{
RegCloseKey (ifkey);
--ifr;
continue;
}
if (RegQueryValueEx (subkey, "AdapterName", 0,
NULL, (unsigned char *) adapter,
(size = sizeof adapter, &size)) == ERROR_SUCCESS
&& strcasematch (adapter, "MS$PPP"))
{
++*ppp;
strcpy (ifr->ifr_name, "ppp");
strcat (ifr->ifr_name, ppp);
}
else
{
++*eth;
strcpy (ifr->ifr_name, "eth");
strcat (ifr->ifr_name, eth);
}
if (RegQueryValueEx (subkey, "AdapterName", 0,
NULL, (unsigned char *) adapter,
(size = sizeof adapter, &size)) == ERROR_SUCCESS
&& strcasematch (adapter, "MS$PPP"))
{
++*ppp;
strcpy (ifr->ifr_name, "ppp");
strcat (ifr->ifr_name, ppp);
}
else
{
++*eth;
strcpy (ifr->ifr_name, "eth");
strcat (ifr->ifr_name, eth);
}
RegCloseKey (subkey);
RegCloseKey (subkey);
}
}
RegCloseKey (ifkey);
@@ -1863,14 +1863,14 @@ get_ifconf (struct ifconf *ifc, int what)
/* We have a win95 version... */
if (os_version_info.dwPlatformId != VER_PLATFORM_WIN32_NT
&& (os_version_info.dwMajorVersion < 4
|| (os_version_info.dwMajorVersion == 4
&& os_version_info.dwMinorVersion == 0)))
|| (os_version_info.dwMajorVersion == 4
&& os_version_info.dwMinorVersion == 0)))
get_95_ifconf (ifc, what);
/* ...and a NT <= SP3 version... */
else if (os_version_info.dwPlatformId == VER_PLATFORM_WIN32_NT
&& (os_version_info.dwMajorVersion < 4
&& (os_version_info.dwMajorVersion < 4
|| (os_version_info.dwMajorVersion == 4
&& strcmp (os_version_info.szCSDVersion, "Service Pack 4") < 0)))
&& strcmp (os_version_info.szCSDVersion, "Service Pack 4") < 0)))
get_nt_ifconf (ifc, what);
/* ...and finally a "modern" version for win98/ME, NT >= SP4 and W2K! */
else