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- /*
- * Copyright (c) 1982, 1986, 1989 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution is only permitted until one year after the first shipment
- * of 4.4BSD by the Regents. Otherwise, redistribution and use in source and
- * binary forms are permitted provided that: (1) source distributions retain
- * this entire copyright notice and comment, and (2) distributions including
- * binaries display the following acknowledgement: This product includes
- * software developed by the University of California, Berkeley and its
- * contributors'' in the documentation or other materials provided with the
- * distribution and in all advertising materials mentioning features or use
- * of this software. Neither the name of the University nor the names of
- * its contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * @(#)errno.h 7.10 (Berkeley) 6/28/90
- */
-
- #include <errno.h>
-
- #ifndef KERNEL
- #ifndef _ERRNO
- extern int errno; /* global error number */
- #endif
- extern long errno_long; /* same as errno, but of known length (for variable length ints) */
- #endif
-
-
- #ifdef NOWAY
- #define EPERM 1 /* Operation not permitted */
- #define ENOENT 2 /* No such file or directory */
- #define ESRCH 3 /* No such process */
- #define EIO 5 /* Input/output error */
- #endif /* NOWAY */
- #define EINTR 4 /* Interrupted system call */
-
- #ifndef ENXIO
- #define ENXIO 6 /* Device not configured */
- #endif /* ENXIO */
-
- #ifdef NOWAY
- #define E2BIG 7 /* Argument list too long */
- #define ENOEXEC 8 /* Exec format error */
- #define EBADF 9 /* Bad file descriptor */
- #define ECHILD 10 /* No child processes */
- #define EDEADLK 11 /* Resource deadlock avoided */
- /* 11 was EAGAIN */
- #endif /* NOWAY */
-
- #ifndef ENOMEM
- #define ENOMEM 12 /* Cannot allocate memory */
- #endif /* ENOMEM */
-
- #ifdef NOWAY
- #define EACCES 13 /* Permission denied */
- #endif /* NOWAY */
-
- #ifndef EFAULT
- #define EFAULT 14 /* Bad address */
- #endif /* EFAULT */
-
- #ifdef NOWAY
- #ifndef _POSIX_SOURCE
- #define ENOTBLK 15 /* Block device required */
- #define EBUSY 16 /* Device busy */
- #endif
- #define EEXIST 17 /* File exists */
- #define EXDEV 18 /* Cross-device link */
- #define ENODEV 19 /* Operation not supported by device */
- #define ENOTDIR 20 /* Not a directory */
- #define EISDIR 21 /* Is a directory */
- #define EINVAL 22 /* Invalid argument */
- #define ENFILE 23 /* Too many open files in system */
- #define EMFILE 24 /* Too many open files */
- #define ENOTTY 25 /* Inappropriate ioctl for device */
- #ifndef _POSIX_SOURCE
- #define ETXTBSY 26 /* Text file busy */
- #endif
- #define EFBIG 27 /* File too large */
- #define ENOSPC 28 /* No space left on device */
- #define ESPIPE 29 /* Illegal seek */
- #define EROFS 30 /* Read-only file system */
- #define EMLINK 31 /* Too many links */
- #define EPIPE 32 /* Broken pipe */
-
- /* math software */
- #define EDOM 33 /* Numerical argument out of domain */
- #define ERANGE 34 /* Numerical result out of range */
-
- #endif /* NOWAY */
-
- /* non-blocking and interrupt i/o */
- #define EAGAIN 35 /* Resource temporarily unavailable */
- #ifndef _POSIX_SOURCE
- #define EWOULDBLOCK EAGAIN /* Operation would block */
- #define EINPROGRESS 36 /* Operation now in progress */
- #define EALREADY 37 /* Operation already in progress */
-
- /* ipc/network software -- argument errors */
- #define ENOTSOCK 38 /* Socket operation on non-socket */
- #define EDESTADDRREQ 39 /* Destination address required */
- #define EMSGSIZE 40 /* Message too long */
- #define EPROTOTYPE 41 /* Protocol wrong type for socket */
- #define ENOPROTOOPT 42 /* Protocol not available */
- #define EPROTONOSUPPORT 43 /* Protocol not supported */
- #define ESOCKTNOSUPPORT 44 /* Socket type not supported */
- #define EOPNOTSUPP 45 /* Operation not supported on socket */
- #define EPFNOSUPPORT 46 /* Protocol family not supported */
- #define EAFNOSUPPORT 47 /* Address family not supported by protocol family */
- #define EADDRINUSE 48 /* Address already in use */
- #define EADDRNOTAVAIL 49 /* Can't assign requested address */
-
- /* ipc/network software -- operational errors */
- #define ENETDOWN 50 /* Network is down */
- #define ENETUNREACH 51 /* Network is unreachable */
- #define ENETRESET 52 /* Network dropped connection on reset */
- #define ECONNABORTED 53 /* Software caused connection abort */
- #define ECONNRESET 54 /* Connection reset by peer */
- #define ENOBUFS 55 /* No buffer space available */
- #define EISCONN 56 /* Socket is already connected */
- #define ENOTCONN 57 /* Socket is not connected */
- #define ESHUTDOWN 58 /* Can't send after socket shutdown */
- #define ETOOMANYREFS 59 /* Too many references: can't splice */
- #define ETIMEDOUT 60 /* Connection timed out */
- #define ECONNREFUSED 61 /* Connection refused */
-
- #define ELOOP 62 /* Too many levels of symbolic links */
- #endif /* _POSIX_SOURCE */
- #define ENAMETOOLONG 63 /* File name too long */
-
- /* should be rearranged */
- #ifndef _POSIX_SOURCE
- #define EHOSTDOWN 64 /* Host is down */
- #define EHOSTUNREACH 65 /* No route to host */
- #endif /* _POSIX_SOURCE */
- #define ENOTEMPTY 66 /* Directory not empty */
-
- /* quotas & mush */
- #ifndef _POSIX_SOURCE
- #define EPROCLIM 67 /* Too many processes */
- #define EUSERS 68 /* Too many users */
- #define EDQUOT 69 /* Disc quota exceeded */
-
- /* Network File System */
- #define ESTALE 70 /* Stale NFS file handle */
- #define EREMOTE 71 /* Too many levels of remote in path */
- #define EBADRPC 72 /* RPC struct is bad */
- #define ERPCMISMATCH 73 /* RPC version wrong */
- #define EPROGUNAVAIL 74 /* RPC prog. not avail */
- #define EPROGMISMATCH 75 /* Program version wrong */
- #define EPROCUNAVAIL 76 /* Bad procedure for program */
- #endif /* _POSIX_SOURCE */
-
- #define ENOLCK 77 /* No locks available */
- #define ENOSYS 78 /* Function not implemented */
-
- #ifdef KERNEL
- /* pseudo-errors returned inside kernel to modify return to process */
- #define ERESTART -1 /* restart syscall */
- #define EJUSTRETURN -2 /* don't modify regs, just return */
- #endif
-