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errno.h
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1993-10-19
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7KB
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209 lines
/*
* Mach Operating System
* Copyright (c) 1987 Carnegie-Mellon University
* All rights reserved. The CMU software License Agreement specifies
* the terms and conditions for use and redistribution.
*/
/* HISTORY
* 7-Jan-93 Mac Gillon (mgillon) at NeXT
* Integrated POSIX changes
*/
/*
* Copyright (c) 1982, 1986 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*
* @(#)errno.h 7.1 (Berkeley) 6/4/86
*/
/* @(#)errno.h 2.1 88/05/18 4.0NFSSRC SMI; from UCB 7.1 06/04/86 */
#ifndef _ERRNO_
#define _ERRNO_ 1
#ifndef KERNEL
#include <ansi/standards.h>
#endif
/*
* Error codes
*/
#if defined(_POSIX_SOURCE) || defined(_NEXT_SOURCE)
#define EPERM 1 /* Not owner */
#define ENOENT 2 /* No such file or directory */
#define ESRCH 3 /* No such process */
#define EINTR 4 /* Interrupted system call */
#define EIO 5 /* I/O error */
#define ENXIO 6 /* No such device or address */
#define E2BIG 7 /* Arg list too long */
#define ENOEXEC 8 /* Exec format error */
#define EBADF 9 /* Bad file number */
#define ECHILD 10 /* No children */
#define EAGAIN 11 /* No more processes */
#define ENOMEM 12 /* Not enough core */
#define EACCES 13 /* Permission denied */
#define EFAULT 14 /* Bad address */
#endif /* _POSIX_SOURCE || _NEXT_SOURCE */
#ifdef _NEXT_SOURCE
#define ENOTBLK 15 /* Block device required */
#endif /* _NEXT_SOURCE */
#if defined(_POSIX_SOURCE) || defined(_NEXT_SOURCE)
#define EBUSY 16 /* Mount device busy */
#define EEXIST 17 /* File exists */
#define EXDEV 18 /* Cross-device link */
#define ENODEV 19 /* No such device */
#define ENOTDIR 20 /* Not a directory*/
#define EISDIR 21 /* Is a directory */
#define EINVAL 22 /* Invalid argument */
#define ENFILE 23 /* File table overflow */
#define EMFILE 24 /* Too many open files */
#define ENOTTY 25 /* Not a typewriter */
#endif /* _POSIX_SOURCE || _NEXT_SOURCE */
#ifdef _NEXT_SOURCE
#define ETXTBSY 26 /* Text file busy */
#endif /* _NEXT_SOURCE */
#if defined(_POSIX_SOURCE) || defined(_NEXT_SOURCE)
#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 */
#endif /* _POSIX_SOURCE || _NEXT_SOURCE */
#if defined(__STRICT_ANSI__) || defined(_NEXT_SOURCE)
/* math software */
#define EDOM 33 /* Argument too large */
#define ERANGE 34 /* Result too large */
#endif /* __STRICT_ANSI__ || _NEXT_SOURCE */
#ifdef _NEXT_SOURCE
/* non-blocking and interrupt i/o */
#define EWOULDBLOCK 35 /* 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 */
/* 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 /* _NEXT_SOURCE */
#if defined(_POSIX_SOURCE) || defined(_NEXT_SOURCE)
#define ENAMETOOLONG 63 /* File name too long */
#endif /* _POSIX_SOURCE || _NEXT_SOURCE */
#ifdef _NEXT_SOURCE
/* should be rearranged */
#define EHOSTDOWN 64 /* Host is down */
#define EHOSTUNREACH 65 /* No route to host */
#endif /* _NEXT_SOURCE */
#if defined(_POSIX_SOURCE) || defined(_NEXT_SOURCE)
#define ENOTEMPTY 66 /* Directory not empty */
#endif /* _POSIX_SOURCE || _NEXT_SOURCE */
#ifdef _NEXT_SOURCE
/* quotas & mush */
#define EPROCLIM 67 /* Too many processes */
#define EUSERS 68 /* Too many users */
#define EDQUOT 69 /* Disc quota exceeded */
/* SUN_NFS */
/* Network File System */
#define ESTALE 70 /* Stale NFS file handle */
#define EREMOTE 71 /* Too many levels of */
/* remote in path */
/* SUN_NFS */
#endif /* _NEXT_SOURCE */
#if defined(_POSIX_SOURCE) || defined(_NEXT_SOURCE)
/* SUN_LOCK */
/* SystemV Record Locking */
#define EDEADLK 78 /* Deadlock condition. */
#define ENOLCK 79 /* No record locks available. */
/* SUN_LOCK */
#endif /* _POSIX_SOURCE || _NEXT_SOURCE */
#ifdef _NEXT_SOURCE
/* Intelligent device errors */
#define EPWROFF 80 /* Device power is off */
#define EDEVERR 81 /* Device error, */
/* e.g. paper out */
#define ENOINIT 82 /* Device not initialized */
/* Program loading errors */
#define EBADEXEC 83 /* Bad executable */
/* Program loading errors */
#define EBADARCH 84 /* Bad CPU type in executable */
#define ESHLIBVERS 85 /* Shared library version mismatch */
#define EBADMACHO 86 /* Malformed Macho file */
#endif /* _NEXT_SOURCE */
#ifdef _POSIX_SOURCE
#define ENOSYS 87 /* Function not implemented. */
#endif /* _POSIX_SOURCE */
#if defined(_NEXT_SOURCE) && defined(__STDC__) && \
!defined(KERNEL) && !defined(ASSEMBLER)
#ifdef __STRICT_BSD__
extern int errno;
#else
#import <stddef.h>
#endif /* __STRICT_BSD__ */
extern void perror(const char *);
extern char *sys_errlist[];
extern int sys_nerr;
#endif /* _NEXT_SOURCE && __STDC__ && !KERNEL && !ASSEMBLER */
#endif /* _ERRNO_ */