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svc: Add svc headers #63

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5550b48
add:WIP svc
Fuzzy2319 Apr 25, 2026
715f1d0
add:WIP svc
Fuzzy2319 Apr 26, 2026
a30029c
add:WIP svc
Fuzzy2319 Apr 30, 2026
16962ee
fix:correct function signatures for arm32
Fuzzy2319 Apr 30, 2026
605e5bd
update:remove debug stuff
Fuzzy2319 Apr 30, 2026
c448477
fix:namespace && fix:enums
Fuzzy2319 May 1, 2026
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10 changes: 5 additions & 5 deletions include/nn/fs/fs_files.h
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@ void CloseFile(FileHandle handle);
position: Position within the file to be read.
size: How many bytes to read from file.
*/
Result ReadFile(FileHandle handle, long position, void* buffer, ulong size);
Result ReadFile(FileHandle handle, long position, void* buffer, size size);

/*
Read file at a location, with additional options.
Expand All @@ -56,7 +56,7 @@ Result ReadFile(FileHandle handle, long position, void* buffer, const ReadOption
position: Position within the file to be read.
size: How many bytes to read from file.
*/
Result ReadFile(ulong* bytesRead, FileHandle handle, long position, void* buffer);
Result ReadFile(u64* bytesRead, FileHandle handle, long position, void* buffer);

/*
Read file at a location, with an output amount of bytes read, and additional options.
Expand All @@ -66,7 +66,7 @@ Result ReadFile(ulong* bytesRead, FileHandle handle, long position, void* buffer
size: How many bytes to read from file.
option: Additional options for reading, see ReadOption.
*/
Result ReadFile(ulong* bytesRead, FileHandle handle, long position, void* buffer,
Result ReadFile(u64* bytesRead, FileHandle handle, long position, void* buffer,
const ReadOption& option);

Result ReadFile(u64* outSize, FileHandle handle, s64 offset, void* buffer, u64 bufferSize,
Expand Down Expand Up @@ -99,8 +99,8 @@ Result WriteFile(FileHandle handle, s64 position, void const* buffer, u64 size,
*/
Result FlushFile(FileHandle handle);

// Result GetSaveDataTimeStamp(nn::time::PosixTime *,ulong);
// Result GetSaveDataTimeStamp(nn::time::PosixTime*, nn::fs::SaveDataSpaceId, ulong);
// Result GetSaveDataTimeStamp(nn::time::PosixTime *,u64);
// Result GetSaveDataTimeStamp(nn::time::PosixTime*, nn::fs::SaveDataSpaceId, u64);
Result GetFileTimeStampForDebug(nn::fs::FileTimeStamp*, const char*);

Result DeleteFile(const char* path);
Expand Down
2 changes: 1 addition & 1 deletion include/nn/os.h
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Expand Up @@ -215,7 +215,7 @@ struct UserExceptionInfo {

CpuRegister FAR; ///< Fault Address Register.
};
void SetUserExceptionHandler(void (*)(UserExceptionInfo*), void*, ulong, UserExceptionInfo*);
void SetUserExceptionHandler(void (*)(UserExceptionInfo*), void*, u64, UserExceptionInfo*);

// OTHER
void GenerateRandomBytes(void*, u64);
Expand Down
64 changes: 32 additions & 32 deletions include/nn/socket.h
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Expand Up @@ -20,16 +20,16 @@ struct InAddr {

// taken from https://switchbrew.org/wiki/Sockets_services#BsdBufferConfig
struct BsdBufferConfig {
ulong tcp_tx_buf_size = 0x8000; ///< Size of the TCP transfer (send) buffer (initial or fixed).
ulong tcp_rx_buf_size = 0x10000; ///< Size of the TCP recieve buffer (initial or fixed).
ulong tcp_tx_buf_max_size =
size tcp_tx_buf_size = 0x8000; ///< Size of the TCP transfer (send) buffer (initial or fixed).
size tcp_rx_buf_size = 0x10000; ///< Size of the TCP recieve buffer (initial or fixed).
size tcp_tx_buf_max_size =
0x30000; ///< Maximum size of the TCP transfer (send) buffer. If it is 0, the size of the
///< buffer is fixed to its initial value.
ulong tcp_rx_buf_max_size = 0x30000; ///< Maximum size of the TCP receive buffer. If it is 0,
///< the size of the buffer is fixed to its initial value.
ulong udp_tx_buf_size =
size tcp_rx_buf_max_size = 0x30000; ///< Maximum size of the TCP receive buffer. If it is 0,
///< the size of the buffer is fixed to its initial value.
size udp_tx_buf_size =
0x2400; ///< Size of the UDP transfer (send) buffer (typically 0x2400 bytes).
ulong udp_rx_buf_size = 0xA500; ///< Size of the UDP receive buffer (typically 0xA500 bytes).
size udp_rx_buf_size = 0xA500; ///< Size of the UDP receive buffer (typically 0xA500 bytes).
int sb_efficiency =
4; ///< Number of buffers for each socket (standard values range from 1 to 8).
};
Expand All @@ -39,19 +39,19 @@ struct Config {
bool unkBool1 = false; // 0x4
bool isUseBsdS = false; // 0x5
void* pool; // 0x8
ulong poolSize; // 0x10
ulong allocPoolSize; // 0x18
size poolSize; // 0x10
size allocPoolSize; // 0x18
BsdBufferConfig bufferConfig; // 0x20-0x50
int concurLimit; // 0x54
int padding;
};

static_assert(sizeof(Config) == 0x60, "Config Size");

s32 Recv(s32 socket, void* out, ulong outLen, s32 flags);
s32 RecvFrom(int, void*, ulong, int, sockaddr*, u32*);
s32 Send(s32 socket, const void* data, ulong dataLen, s32 flags);
s32 SendTo(int, const void*, ulong, int, const sockaddr*, u32);
s32 Recv(s32 socket, void* out, size outLen, s32 flags);
s32 RecvFrom(int, void*, size, int, sockaddr*, u32*);
s32 Send(s32 socket, const void* data, size dataLen, s32 flags);
s32 SendTo(int, const void*, size, int, const sockaddr*, u32);
s32 Accept(int, sockaddr*, u32*);
s32 Bind(int, const sockaddr*, u32);
nn::Result Connect(s32 socket, const sockaddr* address, u32 addressLen);
Expand All @@ -65,11 +65,11 @@ s32 Shutdown(int, int);
s32 ShutdownAllSockets(bool);
s32 Socket(s32 domain, s32 type, s32 protocol);
s32 SocketExempt(int, int, int);
s32 Write(int, const void*, ulong);
s32 Read(int, void*, ulong);
s32 Write(int, const void*, u64);
s32 Read(int, void*, u64);
Result Close(s32 socket);
s32 Select(int, fd_set*, fd_set*, fd_set*, timeval*);
s32 Poll(pollfd*, ulong, int);
s32 Poll(pollfd*, u64, int);
s32 Fcntl(int, int, ...);
s32 InetPton(int, const char*, void*);
const char* InetNtop(int af, const void* src, char* dst, u32 size);
Expand All @@ -89,12 +89,12 @@ u32 InetNtohl(u32);
s32 GetLastErrno();
void SetLastErrno(int);
s32 RecvMsg(int, msghdr*, int);
s32 RecvMMsg(int, mmsghdr*, ulong, int, nn::TimeSpan*);
s32 RecvMMsg(int, mmsghdr*, u64, int, nn::TimeSpan*);
s32 SendMsg(int, const msghdr*, int);
s32 SendMMsg(int, const mmsghdr*, ulong, int);
s32 Ioctl(int, u32, void*, ulong);
s32 SendMMsg(int, const mmsghdr*, u64, int);
s32 Ioctl(int, u32, void*, u64);
s32 Open(const char*, int);
Result Initialize(void* pool, ulong poolSize, ulong allocPoolSize, int concurLimit);
Result Initialize(void* pool, u64 poolSize, u64 allocPoolSize, int concurLimit);
Result Initialize(nn::socket::Config const&);
s32 Finalize();
s32 GetAddrInfo(const char*, const char*, const addrinfo*, addrinfo**);
Expand All @@ -115,19 +115,19 @@ s32 Cancel(int);
s32 GetHErrno();
s32 HStrError(int);
s32 GAIStrError(int);
s32 Sysctl(int*, ulong, void*, ulong*, void*, ulong);
s32 DuplicateSocket(int, ulong);
s32 GetResourceStatistics(ResourceStatistics*, ulong);
s32 Sysctl(int*, u64, void*, u64*, void*, u64);
s32 DuplicateSocket(int, u64);
s32 GetResourceStatistics(ResourceStatistics*, u64);

} // namespace socket
} // namespace nn

extern "C" {

int nnsocketRecv(int socket, void* out, ulong outLen, int flags);
int nnsocketRecvFrom(int, void*, ulong, int, sockaddr*, u32*);
int nnsocketSend(int socket, const void* data, ulong dataLen, int flags);
int nnsocketSendTo(int, const void*, ulong, int, const sockaddr*, u32);
int nnsocketRecv(int socket, void* out, u64 outLen, int flags);
int nnsocketRecvFrom(int, void*, u64, int, sockaddr*, u32*);
int nnsocketSend(int socket, const void* data, u64 dataLen, int flags);
int nnsocketSendTo(int, const void*, u64, int, const sockaddr*, u32);
int nnsocketAccept(int, sockaddr*, u32*);
int nnsocketBind(int, const sockaddr*, u32);
u32 nnsocketConnect(); // returns nn::Result
Expand All @@ -143,7 +143,7 @@ int nnsocketWrite(int domain, int type, int protocol);
int nnsocketRead(int, int, int);
u32 nnsocketClose(); // returns nn::Result
void nnsocketSelect(int, fd_set*, fd_set*, fd_set*, timeval*);
void nnsocketPoll(pollfd*, ulong, int);
void nnsocketPoll(pollfd*, u64, int);
void nnsocketFcntl(int, int, ...);
void nnsocketInetPton(int, const char*, void*);
const char* nnsocketInetNtop(int af, const void* src, char* dst, u32 size);
Expand All @@ -157,9 +157,9 @@ s32 nnsocketGetLastErrno();
void nnsocketSetLastErrno(int);
s32 nnsocketRecvMsg(int, msghdr*, int);
s32 nnsocketSendMsg(int, const msghdr*, int);
s32 nnsocketIoctl(int, u32, void*, ulong);
s32 nnsocketIoctl(int, u32, void*, u64);
s32 nnsocketOpen(const char*, int);
u32 nnsocketInitialize(void* pool, ulong poolSize, ulong allocPoolSize, int concurLimit);
u32 nnsocketInitialize(void* pool, u64 poolSize, u64 allocPoolSize, int concurLimit);
s32 nnsocketFinalize();
s32 nnsocketGetAddrInfo(const char*, const char*, const addrinfo*, addrinfo**);
s32 nnsocketGetAddrInfoCancel(const char*, const char*, const addrinfo*, addrinfo**, int);
Expand All @@ -180,6 +180,6 @@ s32 nnsocketCancel(int);
s32 nnsocketGetHErrno();
s32 nnsocketHStrError(int);
s32 nnsocketGAIStrError(int);
s32 nnsocketSysctl(int*, ulong, void*, ulong*, void*, ulong);
s32 nnsocketDuplicateSocket(int, ulong);
s32 nnsocketSysctl(int*, u64, void*, u64*, void*, u64);
s32 nnsocketDuplicateSocket(int, u64);
}
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