156 lines
5.4 KiB
C++
156 lines
5.4 KiB
C++
#include <luna/SystemError.h>
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const char* error_string(int error)
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{
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switch (error)
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{
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case 0: return "Success (not an error)";
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case EPERM: return "Operation not permitted";
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case ENOENT: return "No such file or directory";
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case ESRCH: return "No such process";
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case EINTR: return "Interrupted system call";
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case EIO: return "Input/output error";
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case ENXIO: return "No such device or address";
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case E2BIG: return "Argument list too long";
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case ENOEXEC: return "Exec format error";
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case EBADF: return "Bad file descriptor";
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case ECHILD: return "No child processes";
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case EAGAIN: return "Resource temporarily unavailable";
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case ENOMEM: return "Cannot allocate memory";
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case EACCES: return "Permission denied";
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case EFAULT: return "Bad address";
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case ENOTBLK: return "Block device required";
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case EBUSY: return "Device or resource busy";
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case EEXIST: return "File exists";
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case EXDEV: return "Invalid cross-device link";
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case ENODEV: return "No such device";
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case ENOTDIR: return "Not a directory";
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case EISDIR: return "Is a directory";
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case EINVAL: return "Invalid argument";
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case ENFILE: return "Too many open files in system";
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case EMFILE: return "Too many open files";
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case ENOTTY: return "Inappropriate ioctl for device";
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case ETXTBSY: return "Text file busy";
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case EFBIG: return "File too large";
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case ENOSPC: return "No space left on device";
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case ESPIPE: return "Illegal seek";
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case EROFS: return "Read-only file system";
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case EMLINK: return "Too many links";
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case EPIPE: return "Broken pipe";
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case EDOM: return "Numerical argument out of domain";
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case ERANGE: return "Numerical result out of range";
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case EDEADLK: return "Resource deadlock avoided";
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case ENAMETOOLONG: return "File name too long";
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case ENOLCK: return "No locks available";
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case ENOSYS: return "Function not implemented";
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case ENOTEMPTY: return "Directory not empty";
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case ELOOP: return "Too many levels of symbolic links";
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case ENOMSG: return "No message of desired type";
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case EOVERFLOW: return "Value too large for defined data type";
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case EILSEQ: return "Invalid or incomplete multibyte or wide character";
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case ENOTSOCK: return "Socket operation on non-socket";
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case ENOTSUP: return "Operation not supported";
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case EADDRINUSE: return "Address already in use";
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case ENETRESET: return "Network dropped connection on reset";
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case ECONNRESET: return "Connection reset by peer";
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case EISCONN: return "Transport endpoint is already connected";
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case ETIMEDOUT: return "Connection timed out";
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case EALREADY: return "Operation already in progress";
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case EDESTADDRREQ: return "Destination address required";
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case EPROTOTYPE: return "Protocol wrong type for socket";
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case EAFNOSUPPORT: return "Address family not supported by protocol";
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case ENOTCONN: return "Transport endpoint is not connected";
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case EADDRNOTAVAIL: return "Cannot assign requested address";
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case ECONNREFUSED: return "Connection refused";
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case EINPROGRESS: return "Operation now in progress";
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case ECONNABORTED: return "Software caused connection abort";
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case EHOSTUNREACH: return "No route to host";
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case EMSGSIZE: return "Message too long";
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case ENETDOWN: return "Network is down";
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case ENETUNREACH: return "Network is unreachable";
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case ENOBUFS: return "No buffer space available";
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case ENOPROTOOPT: return "Protocol not available";
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case EPROTONOSUPPORT: return "Protocol not supported";
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default: return "Unknown error";
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}
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}
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const char* error_name(int error)
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{
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#define ERROR(name) \
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case name: return #name
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switch (error)
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{
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ERROR(EPERM);
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ERROR(ENOENT);
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ERROR(ESRCH);
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ERROR(EINTR);
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ERROR(EIO);
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ERROR(ENXIO);
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ERROR(E2BIG);
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ERROR(ENOEXEC);
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ERROR(EBADF);
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ERROR(ECHILD);
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ERROR(EAGAIN);
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ERROR(ENOMEM);
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ERROR(EACCES);
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ERROR(EFAULT);
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ERROR(ENOTBLK);
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ERROR(EBUSY);
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ERROR(EEXIST);
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ERROR(EXDEV);
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ERROR(ENODEV);
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ERROR(ENOTDIR);
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ERROR(EISDIR);
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ERROR(EINVAL);
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ERROR(ENFILE);
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ERROR(EMFILE);
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ERROR(ENOTTY);
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ERROR(ETXTBSY);
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ERROR(EFBIG);
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ERROR(ENOSPC);
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ERROR(ESPIPE);
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ERROR(EROFS);
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ERROR(EMLINK);
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ERROR(EPIPE);
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ERROR(EDOM);
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ERROR(ERANGE);
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ERROR(EDEADLK);
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ERROR(ENAMETOOLONG);
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ERROR(ENOLCK);
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ERROR(ENOSYS);
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ERROR(ENOTEMPTY);
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ERROR(ELOOP);
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ERROR(ENOMSG);
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ERROR(EOVERFLOW);
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ERROR(EILSEQ);
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ERROR(ENOTSOCK);
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ERROR(ENOTSUP);
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ERROR(EADDRINUSE);
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ERROR(ENETRESET);
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ERROR(ECONNRESET);
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ERROR(EISCONN);
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ERROR(ETIMEDOUT);
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ERROR(EALREADY);
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ERROR(EDESTADDRREQ);
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ERROR(EPROTOTYPE);
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ERROR(EAFNOSUPPORT);
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ERROR(ENOTCONN);
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ERROR(EADDRNOTAVAIL);
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ERROR(ECONNREFUSED);
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ERROR(EINPROGRESS);
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ERROR(ECONNABORTED);
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ERROR(EHOSTUNREACH);
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ERROR(EMSGSIZE);
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ERROR(ENETDOWN);
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ERROR(ENETUNREACH);
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ERROR(ENOBUFS);
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ERROR(ENOPROTOOPT);
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ERROR(EPROTONOSUPPORT);
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default: return nullptr;
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}
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#undef ERROR
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}
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