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Implement SO_FCNTL correctly on Linux

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This commit is contained in:
Pierre Bourdon 2012-02-18 17:28:53 +01:00
parent 60b8227df2
commit 6cc02747a0
1 changed files with 41 additions and 2 deletions
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43
Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_net.cpp
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@ -813,11 +813,50 @@ u32 CWII_IPC_HLE_Device_net_ip_top::ExecuteCommand(u32 _Command,
} }
else else
{ {
WARN_LOG(WII_IPC_NET, "UNKNOWN WTF?"); WARN_LOG(WII_IPC_NET, "SO_FCNTL unknown command");
} }
return 0; return 0;
#else #else
return fcntl(sock, cmd, arg); // Map POSIX <-> Wii socket flags
// First one is POSIX, second one is Wii
static int mapping[][2] = {
{ O_NONBLOCK, 0x4 },
};
if (cmd == F_GETFL)
{
int flags = fcntl(sock, F_GETFL, 0);
int ret = 0;
for (int i = 0; i < sizeof (mapping) / sizeof (mapping[0]); ++i)
if (flags & mapping[i][0])
ret |= mapping[i][1];
return ret;
}
else if (cmd == F_SETFL)
{
int posix_flags = 0;
for (int i = 0; i < sizeof (mapping) / sizeof (mapping[0]); ++i)
{
if (arg & mapping[i][1])
{
posix_flags |= mapping[i][0];
arg &= ~mapping[i][1];
}
}
if (arg)
WARN_LOG(WII_IPC_NET, "SO_FCNTL F_SETFL unhandled flags: %08x", arg);
int ret = fcntl(sock, F_SETFL, posix_flags);
return getNetErrorCode(ret, "SO_FCNTL", false);
}
else
{
WARN_LOG(WII_IPC_NET, "SO_FCNTL unknown command");
}
return 0;
#endif #endif
} }