119 lines
5.3 KiB
C
119 lines
5.3 KiB
C
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#ifndef __ERRNO_H
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#define __ERRNO_H 1
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extern int errno;
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#define E_OK 0 /* no error */
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#define EPERM 1 /* Operation not permitted */
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#define ENOENT 2 /* No such file or directory */
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#define ESRCH 3 /* No such process */
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#define EINTR 4 /* Interrrupted system call */
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#define EIO 5 /* I/O error */
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#define ENXIO 6 /* No such device or address */
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#define E2BIG 7 /* Arg list is too long */
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#define ENOEXEC 8 /* Exec format error */
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#define EBADF 9 /* Bad file number */
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#define ECHILD 10 /* No child process */
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#define EDEADLK 11 /* Resource deadlock avoided */
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/* 11 was EAGAIN */
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#define ENOMEM 12 /* No memory available */
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#define EACCES 13 /* Access denied */
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#define EFAULT 14 /* Badd address */
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#define ENOTBLK 15 /* Bulk device required */
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#define EBUSY 16 /* Resource is busy */
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#define EEXIST 17 /* File already exists */
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#define EXDEV 18 /* Cross-device link */
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#define ENODEV 19 /* No such device */
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#define ENOTDIR 20 /* Is not a directory */
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#define EISDIR 21 /* Is a directory */
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#define EINVAL 22 /* Invalid argument */
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#define ENFILE 23 /* No more files (system */
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#define EMFILE 24 /* No more files (process */
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#define ENOTTY 25 /* Not a terminal */
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#define ETXTBSY 26 /* Text file is busy */
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#define EFBIG 27 /* File is too large */
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#define ENOSPC 28 /* No space left */
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#define ESPIPE 29 /* Seek issued to pipe */
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#define EROFS 30 /* Read-only file system */
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#define EMLINK 31 /* Too many links */
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#define EPIPE 32 /* Broken pipe */
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#define EDOM 33 /* Math function argument error */
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#define ERANGE 34 /* Math function result is out of
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range */
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/* from gcc ... */
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/* non-blocking and interrupt i/o */
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#define EAGAIN 35 /* Resource temporarily unavailable */
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#ifndef _POSIX_SOURCE
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#define EWOULDBLOCK EAGAIN /* Operation would block */
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#define EINPROGRESS 36 /* Operation now in progress */
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#define EALREADY 37 /* Operation already in progress */
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/* ipc/network software -- argument errors */
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#define ENOTSOCK 38 /* Socket operation on non-socket */
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#define EDESTADDRREQ 39 /* Destination address required */
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#define EMSGSIZE 40 /* Message too long */
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#define EPROTOTYPE 41 /* Protocol wrong type for socket */
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#define ENOPROTOOPT 42 /* Protocol not available */
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#define EPROTONOSUPPORT 43 /* Protocol not supported */
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#define ESOCKTNOSUPPORT 44 /* Socket type not supported */
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#define EOPNOTSUPP 45 /* Operation not supported on socket */
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#define EPFNOSUPPORT 46 /* Protocol family not supported */
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#define EAFNOSUPPORT 47 /* Address family not supported by protocol family */
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#define EADDRINUSE 48 /* Address already in use */
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#define EADDRNOTAVAIL 49 /* Can't assign requested address */
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/* ipc/network software -- operational errors */
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#define ENETDOWN 50 /* Network is down */
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#define ENETUNREACH 51 /* Network is unreachable */
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#define ENETRESET 52 /* Network dropped connection on reset */
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#define ECONNABORTED 53 /* Software caused connection abort */
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#define ECONNRESET 54 /* Connection reset by peer */
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#define ENOBUFS 55 /* No buffer space available */
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#define EISCONN 56 /* Socket is already connected */
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#define ENOTCONN 57 /* Socket is not connected */
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#define ESHUTDOWN 58 /* Can't send after socket shutdown */
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#define ETOOMANYREFS 59 /* Too many references: can't splice */
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#define ETIMEDOUT 60 /* Connection timed out */
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#define ECONNREFUSED 61 /* Connection refused */
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#define ELOOP 62 /* Too many levels of symbolic links */
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#endif /* _POSIX_SOURCE */
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#define ENAMETOOLONG 63 /* File name too long */
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/* should be rearranged */
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#ifndef _POSIX_SOURCE
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#define EHOSTDOWN 64 /* Host is down */
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#define EHOSTUNREACH 65 /* No route to host */
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#endif /* _POSIX_SOURCE */
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#define ENOTEMPTY 66 /* Directory not empty */
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/* quotas & mush */
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#ifndef _POSIX_SOURCE
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#define EPROCLIM 67 /* Too many processes */
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#define EUSERS 68 /* Too many users */
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#define EDQUOT 69 /* Disc quota exceeded */
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/* Network File System */
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#define ESTALE 70 /* Stale NFS file handle */
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#define EREMOTE 71 /* Too many levels of remote in path */
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#define EBADRPC 72 /* RPC struct is bad */
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#define ERPCMISMATCH 73 /* RPC version wrong */
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#define EPROGUNAVAIL 74 /* RPC prog. not avail */
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#define EPROGMISMATCH 75 /* Program version wrong */
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#define EPROCUNAVAIL 76 /* Bad procedure for program */
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#endif /* _POSIX_SOURCE */
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#define ENOLCK 77 /* No locks available */
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#define ENOSYS 78 /* Function not implemented */
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#define EFTYPE 79 /* Inappropriate file type or format */
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#ifdef KERNEL
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/* pseudo-errors returned inside kernel to modify return to process */
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#define ERESTART -1 /* restart syscall */
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#define EJUSTRETURN -2 /* don't modify regs, just return */
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#endif
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#endif
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