// Licensed to the .NET Foundation under one or more agreements. // The .NET Foundation licenses these ABI declarations to you under the MIT license. // Extracted from dotnet/runtime v10.0.12, commit 4271d88e0aebf3d04f188f1334c2220d80555ef6. // XFESystem derives this header to omit host POSIX headers and inline host calls. // Unmodified references and license: ../ThirdParty/DotNetSystemNative/. #pragma once #include #include struct __dirstream; typedef struct __dirstream DIR; typedef void (*TerminalInvalidationCallback)(void); typedef enum { Error_SUCCESS = 0, Error_E2BIG = 0x10001, // Argument list too long. Error_EACCES = 0x10002, // Permission denied. Error_EADDRINUSE = 0x10003, // Address in use. Error_EADDRNOTAVAIL = 0x10004, // Address not available. Error_EAFNOSUPPORT = 0x10005, // Address family not supported. Error_EAGAIN = 0x10006, // Resource unavailable, try again (same value as EWOULDBLOCK), Error_EALREADY = 0x10007, // Connection already in progress. Error_EBADF = 0x10008, // Bad file descriptor. Error_EBADMSG = 0x10009, // Bad message. Error_EBUSY = 0x1000A, // Device or resource busy. Error_ECANCELED = 0x1000B, // Operation canceled. Error_ECHILD = 0x1000C, // No child processes. Error_ECONNABORTED = 0x1000D, // Connection aborted. Error_ECONNREFUSED = 0x1000E, // Connection refused. Error_ECONNRESET = 0x1000F, // Connection reset. Error_EDEADLK = 0x10010, // Resource deadlock would occur. Error_EDESTADDRREQ = 0x10011, // Destination address required. Error_EDOM = 0x10012, // Mathematics argument out of domain of function. Error_EDQUOT = 0x10013, // Reserved. Error_EEXIST = 0x10014, // File exists. Error_EFAULT = 0x10015, // Bad address. Error_EFBIG = 0x10016, // File too large. Error_EHOSTUNREACH = 0x10017, // Host is unreachable. Error_EIDRM = 0x10018, // Identifier removed. Error_EILSEQ = 0x10019, // Illegal byte sequence. Error_EINPROGRESS = 0x1001A, // Operation in progress. Error_EINTR = 0x1001B, // Interrupted function. Error_EINVAL = 0x1001C, // Invalid argument. Error_EIO = 0x1001D, // I/O error. Error_EISCONN = 0x1001E, // Socket is connected. Error_EISDIR = 0x1001F, // Is a directory. Error_ELOOP = 0x10020, // Too many levels of symbolic links. Error_EMFILE = 0x10021, // File descriptor value too large. Error_EMLINK = 0x10022, // Too many links. Error_EMSGSIZE = 0x10023, // Message too large. Error_EMULTIHOP = 0x10024, // Reserved. Error_ENAMETOOLONG = 0x10025, // Filename too long. Error_ENETDOWN = 0x10026, // Network is down. Error_ENETRESET = 0x10027, // Connection aborted by network. Error_ENETUNREACH = 0x10028, // Network unreachable. Error_ENFILE = 0x10029, // Too many files open in system. Error_ENOBUFS = 0x1002A, // No buffer space available. Error_ENODEV = 0x1002C, // No such device. Error_ENOENT = 0x1002D, // No such file or directory. Error_ENOEXEC = 0x1002E, // Executable file format error. Error_ENOLCK = 0x1002F, // No locks available. Error_ENOLINK = 0x10030, // Reserved. Error_ENOMEM = 0x10031, // Not enough space. Error_ENOMSG = 0x10032, // No message of the desired type. Error_ENOPROTOOPT = 0x10033, // Protocol not available. Error_ENOSPC = 0x10034, // No space left on device. Error_ENOSYS = 0x10037, // Function not supported. Error_ENOTCONN = 0x10038, // The socket is not connected. Error_ENOTDIR = 0x10039, // Not a directory or a symbolic link to a directory. Error_ENOTEMPTY = 0x1003A, // Directory not empty. Error_ENOTRECOVERABLE = 0x1003B, // State not recoverable. Error_ENOTSOCK = 0x1003C, // Not a socket. Error_ENOTSUP = 0x1003D, // Not supported (same value as EOPNOTSUP). Error_ENOTTY = 0x1003E, // Inappropriate I/O control operation. Error_ENXIO = 0x1003F, // No such device or address. Error_EOVERFLOW = 0x10040, // Value too large to be stored in data type. Error_EOWNERDEAD = 0x10041, // Previous owner died. Error_EPERM = 0x10042, // Operation not permitted. Error_EPIPE = 0x10043, // Broken pipe. Error_EPROTO = 0x10044, // Protocol error. Error_EPROTONOSUPPORT = 0x10045, // Protocol not supported. Error_EPROTOTYPE = 0x10046, // Protocol wrong type for socket. Error_ERANGE = 0x10047, // Result too large. Error_EROFS = 0x10048, // Read-only file system. Error_ESPIPE = 0x10049, // Invalid seek. Error_ESRCH = 0x1004A, // No such process. Error_ESTALE = 0x1004B, // Reserved. Error_ETIMEDOUT = 0x1004D, // Connection timed out. Error_ETXTBSY = 0x1004E, // Text file busy. Error_EXDEV = 0x1004F, // Cross-device link. Error_ESOCKTNOSUPPORT = 0x1005E, // Socket type not supported. Error_EPFNOSUPPORT = 0x10060, // Protocol family not supported. Error_ESHUTDOWN = 0x1006C, // Socket shutdown. Error_EHOSTDOWN = 0x10070, // Host is down. Error_ENODATA = 0x10071, // No data available. // Error codes to track errors beyond kernel. Error_EHOSTNOTFOUND = 0x20001, // Name lookup failed. Error_ESOCKETERROR = 0x20002, // Unidentified socket error. // POSIX permits these to have the same value and we make them // always equal so that we cannot introduce a dependency on // distinguishing between them that would not work on all // platforms. Error_EOPNOTSUPP = Error_ENOTSUP, // Operation not supported on socket Error_EWOULDBLOCK = Error_EAGAIN, // Operation would block // This one is not part of POSIX, but is a catch-all for the case // where we cannot convert the raw errno value to something above. Error_ENONSTANDARD = 0x1FFFF, } Error; typedef struct { int32_t Flags; // flags for testing if some members are present (see FileStatusFlags) int32_t Mode; // file mode (see S_I* constants above for bit values) uint32_t Uid; // user ID of owner uint32_t Gid; // group ID of owner int64_t Size; // total size, in bytes int64_t ATime; // time of last access int64_t ATimeNsec; // nanosecond part int64_t MTime; // time of last modification int64_t MTimeNsec; // nanosecond part int64_t CTime; // time of last status change int64_t CTimeNsec; // nanosecond part int64_t BirthTime; // time the file was created int64_t BirthTimeNsec; // nanosecond part int64_t Dev; // ID of the device containing the file int64_t RDev; // ID of the device if it is a special file int64_t Ino; // inode number of the file uint32_t UserFlags; // user defined flags } FileStatus; typedef struct { uint8_t* Base; uintptr_t Count; } IOVector; typedef struct { const char* Name; // Address of the name of the inode int32_t NameLength; // Length (in chars) of the inode name int32_t InodeType; // The inode type as described in the NodeType enum } DirectoryEntry; typedef struct { int32_t FileDescriptor; // The file descriptor to poll int16_t Events; // The events to poll for int16_t TriggeredEvents; // The events that triggered the poll } PollEvent; typedef struct { uint16_t Row; uint16_t Col; uint16_t XPixel; uint16_t YPixel; } WinSize; typedef struct ProcessCpuInformation { uint64_t lastRecordedCurrentTime; uint64_t lastRecordedKernelTime; uint64_t lastRecordedUserTime; } ProcessCpuInformation; typedef struct { char* Name; char* Password; uint32_t UserId; uint32_t GroupId; char* UserInfo; char* HomeDirectory; char* Shell; } Passwd; #ifdef __cplusplus extern "C" { #endif int32_t SystemNative_CanGetHiddenFlag(void); int32_t SystemNative_Close(intptr_t fd); int32_t SystemNative_CloseDir(DIR* dir); int32_t SystemNative_ConvertErrorPalToPlatform(int32_t error); int32_t SystemNative_ConvertErrorPlatformToPal(int32_t platformErrno); intptr_t SystemNative_Dup(intptr_t oldfd); int32_t SystemNative_FAllocate(intptr_t fd, int64_t offset, int64_t length); int32_t SystemNative_FLock(intptr_t fd, int32_t operation); void SystemNative_FreeLibrary(void* handle); int32_t SystemNative_FStat(intptr_t fd, FileStatus* output); int32_t SystemNative_FSync(intptr_t fd); int32_t SystemNative_FTruncate(intptr_t fd, int64_t length); void SystemNative_GetControlCharacters( int32_t* controlCharacterNames, uint8_t* controlCharacterValues, int32_t controlCharacterLength, uint8_t* posixDisableValue); double SystemNative_GetCpuUtilization(ProcessCpuInformation* previousCpuInfo); char* SystemNative_GetCwd(char* buffer, int32_t bufferSize); uint32_t SystemNative_GetEGid(void); uint32_t SystemNative_GetEUid(void); uint32_t SystemNative_GetFileSystemType(intptr_t fd); int32_t SystemNative_GetGroups(int32_t ngroups, uint32_t* groups); void* SystemNative_GetLoadLibraryError(void); void* SystemNative_GetProcAddress(void* handle, const char* symbol); char* SystemNative_GetProcessPath(void); int32_t SystemNative_GetPwUidR(uint32_t uid, Passwd* pwd, char* buf, int32_t buflen); int64_t SystemNative_GetSystemTimeAsTicks(void); int32_t SystemNative_GetWindowSize(intptr_t fd, WinSize* windowsSize); void SystemNative_InitializeConsoleBeforeRead(uint8_t minChars, uint8_t decisecondsTimeout); int32_t SystemNative_InitializeTerminalAndSignalHandling(void); uint32_t SystemNative_InterfaceNameToIndex(char* interfaceName); int32_t SystemNative_IsATty(intptr_t fd); int32_t SystemNative_LChflagsCanSetHiddenFlag(void); void* SystemNative_LoadLibrary(const char* filename); int64_t SystemNative_LSeek(intptr_t fd, int64_t offset, int32_t whence); int32_t SystemNative_LStat(const char* path, FileStatus* output); intptr_t SystemNative_Open(const char* path, int32_t flags, int32_t mode); DIR* SystemNative_OpenDir(const char* path); int32_t SystemNative_Poll(PollEvent* pollEvents, uint32_t eventCount, int32_t milliseconds, uint32_t* triggered); int32_t SystemNative_PosixFAdvise(intptr_t fd, int64_t offset, int64_t length, int32_t advice); int32_t SystemNative_PRead(intptr_t fd, void* buffer, int32_t bufferSize, int64_t fileOffset); int64_t SystemNative_PReadV(intptr_t fd, IOVector* vectors, int32_t vectorCount, int64_t fileOffset); int32_t SystemNative_PWrite(intptr_t fd, void* buffer, int32_t bufferSize, int64_t fileOffset); int64_t SystemNative_PWriteV(intptr_t fd, IOVector* vectors, int32_t vectorCount, int64_t fileOffset); int32_t SystemNative_Read(intptr_t fd, void* buffer, int32_t bufferSize); int32_t SystemNative_ReadDir(DIR* dir, DirectoryEntry* outputEntry); int32_t SystemNative_ReadLink(const char* path, char* buffer, int32_t bufferSize); int32_t SystemNative_ReadStdin(void* buffer, int32_t bufferSize); void SystemNative_SetKeypadXmit(intptr_t fd, const char* terminfoString); void SystemNative_SetTerminalInvalidationHandler(TerminalInvalidationCallback callback); int32_t SystemNative_Stat(const char* path, FileStatus* output); const char* SystemNative_StrErrorR(int32_t platformErrno, char* buffer, int32_t bufferSize); void SystemNative_UninitializeConsoleAfterRead(void); void SystemNative_UninitializeTerminal(void); int32_t SystemNative_Unlink(const char* path); int32_t SystemNative_Write(intptr_t fd, const void* buffer, int32_t bufferSize); int32_t SystemNative_SNPrintF_1S(char* buffer, int32_t bufferSize, const char* format, const char* arg); int32_t SystemNative_SNPrintF_1I(char* buffer, int32_t bufferSize, const char* format, int32_t arg); #ifdef __cplusplus } #endif