strerror.c

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C语言 代码 · 共 345 行 · 第 1/2 页

/****************************************************************************
*
*                            Open Watcom Project
*
*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
*
*  ========================================================================
*
*    This file contains Original Code and/or Modifications of Original
*    Code as defined in and that are subject to the Sybase Open Watcom
*    Public License version 1.0 (the 'License'). You may not use this file
*    except in compliance with the License. BY USING THIS FILE YOU AGREE TO
*    ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
*    provided with the Original Code and Modifications, and is also
*    available at www.sybase.com/developer/opensource.
*
*    The Original Code and all software distributed under the License are
*    distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
*    EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
*    ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
*    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
*    NON-INFRINGEMENT. Please see the License for the specific language
*    governing rights and limitations under the License.
*
*  ========================================================================
*
* Description:  Implementation of strerror() function.
*
****************************************************************************/


#include "variety.h"
#include "widechar.h"
#include <string.h>
#include <errno.h>
#include "rtdata.h"
#if defined(__NT__)
    #include <windows.h>
#endif
#include "errstr.h"


#ifndef __WIDECHAR__

#ifdef __LINUX__
char *_sys_errlist[] = {
    /*  0   EOK             */ "No error",
    /*  1   EPERM           */ "Operation not permitted",
    /*  2   ENOENT          */ "No such file or directory",
    /*  3   ESRCH           */ "No such process",
    /*  4   EINTR           */ "Interrupted system call",
    /*  5   EIO             */ "I/O error",
    /*  6   ENXIO           */ "No such device or address",
    /*  7   E2BIG           */ "Arg list too long",
    /*  8   ENOEXEC         */ "Exec format error",
    /*  9   EBADF           */ "Bad file number",
    /* 10   ECHILD          */ "No child processes",
    /* 11   EAGAIN          */ "Try again",
    /* 12   ENOMEM          */ "Out of memory",
    /* 13   EACCES          */ "Permission denied",
    /* 14   EFAULT          */ "Bad address",
    /* 15   ENOTBLK         */ "Block device required",
    /* 16   EBUSY           */ "Device or resource busy",
    /* 17   EEXIST          */ "File exists",
    /* 18   EXDEV           */ "Cross-device link",
    /* 19   ENODEV          */ "No such device",
    /* 20   ENOTDIR         */ "Not a directory",
    /* 21   EISDIR          */ "Is a directory",
    /* 22   EINVAL          */ "Invalid argument",
    /* 23   ENFILE          */ "File table overflow",
    /* 24   EMFILE          */ "Too many open files",
    /* 25   ENOTTY          */ "Not a typewriter",
    /* 26   ETXTBSY         */ "Text file busy",
    /* 27   EFBIG           */ "File too large",
    /* 28   ENOSPC          */ "No space left on device",
    /* 29   ESPIPE          */ "Illegal seek",
    /* 30   EROFS           */ "Read-only file system",
    /* 31   EMLINK          */ "Too many links",
    /* 32   EPIPE           */ "Broken pipe",
    /* 33   EDOM            */ "Math argument out of domain of func",
    /* 34   ERANGE          */ "Math result not representable",
    /* 35   EDEADLK         */ "Resource deadlock would occur",
    /* 36   ENAMETOOLONG    */ "File name too long",
    /* 37   ENOLCK          */ "No record locks available",
    /* 38   ENOSYS          */ "Function not implemented",
    /* 39   ENOTEMPTY       */ "Directory not empty",
    /* 40   ELOOP           */ "Too many symbolic links encountered",
    /* 41                   */ "",
    /* 42   ENOMSG          */ "No message of desired type",
    /* 43   EIDRM           */ "Identifier removed",
    /* 44   ECHRNG          */ "Channel number out of range",
    /* 45   EL2NSYNC        */ "Level 2 not synchronized",
    /* 46   EL3HLT          */ "Level 3 halted",
    /* 47   EL3RST          */ "Level 3 reset",
    /* 48   ELNRNG          */ "Link number out of range",
    /* 49   EUNATCH         */ "Protocol driver not attached",
    /* 50   ENOCSI          */ "No CSI structure available",
    /* 51   EL2HLT          */ "Level 2 halted",
    /* 52   EBADE           */ "Invalid exchange",
    /* 53   EBADR           */ "Invalid request descriptor",
    /* 54   EXFULL          */ "Exchange full",
    /* 55   ENOANO          */ "No anode",
    /* 56   EBADRQC         */ "Invalid request code",
    /* 57   EBADSLT         */ "Invalid slot",
    /* 58                   */ "",
    /* 59   EBFONT          */ "Bad font file format",
    /* 60   ENOSTR          */ "Device not a stream",
    /* 61   ENODATA         */ "No data available",
    /* 62   ETIME           */ "Timer expired",
    /* 63   ENOSR           */ "Out of streams resources",
    /* 64   ENONET          */ "Machine is not on the network",
    /* 65   ENOPKG          */ "Package not installed",
    /* 66   EREMOTE         */ "Object is remote",
    /* 67   ENOLINK         */ "Link has been severed",
    /* 68   EADV            */ "Advertise error",
    /* 69   ESRMNT          */ "Srmount error",
    /* 70   ECOMM           */ "Communication error on send",
    /* 71   EPROTO          */ "Protocol error",
    /* 72   EMULTIHOP       */ "Multihop attempted",
    /* 73   EDOTDOT         */ "RFS specific error",
    /* 74   EBADMSG         */ "Not a data message",
    /* 75   EOVERFLOW       */ "Value too large for defined data type",
    /* 76   ENOTUNIQ        */ "Name not unique on network",
    /* 77   EBADFD          */ "File descriptor in bad state",
    /* 78   EREMCHG         */ "Remote address changed",
    /* 79   ELIBACC         */ "Can not access a needed shared library",
    /* 80   ELIBBAD         */ "Accessing a corrupted shared library",
    /* 81   ELIBSCN         */ ".lib section in a.out corrupted",
    /* 82   ELIBMAX         */ "Attempting to link in too many shared libraries",
    /* 83   ELIBEXEC        */ "Cannot exec a shared library directly",
    /* 84   EILSEQ          */ "Illegal byte sequence",
    /* 85   ERESTART        */ "Interrupted system call should be restarted",
    /* 86   ESTRPIPE        */ "Streams pipe error",
    /* 87   EUSERS          */ "Too many users",
    /* 88   ENOTSOCK        */ "Socket operation on non-socket",
    /* 89   EDESTADDRREQ    */ "Destination address required",
    /* 90   EMSGSIZE        */ "Message too long",
    /* 91   EPROTOTYPE      */ "Protocol wrong type for socket",
    /* 92   ENOPROTOOPT     */ "Protocol not available",
    /* 93   EPROTONOSUPPORT */ "Protocol not supported",
    /* 94   ESOCKTNOSUPPORT */ "Socket type not supported",
    /* 95   EOPNOTSUPP      */ "Operation not supported on transport endpoint",
    /* 96   EPFNOSUPPORT    */ "Protocol family not supported",
    /* 97   EAFNOSUPPORT    */ "Address family not supported by protocol",
    /* 98   EADDRINUSE      */ "Address already in use",
    /* 99   EADDRNOTAVAIL   */ "Cannot assign requested address",
    /* 100  ENETDOWN        */ "Network is down",
    /* 101  ENETUNREACH     */ "Network is unreachable",
    /* 102  ENETRESET       */ "Network dropped connection because of reset",
    /* 103  ECONNABORTED    */ "Software caused connection abort",
    /* 104  ECONNRESET      */ "Connection reset by peer",
    /* 105  ENOBUFS         */ "No buffer space available",
    /* 106  EISCONN         */ "Transport endpoint is already connected",
    /* 107  ENOTCONN        */ "Transport endpoint is not connected",
    /* 108  ESHUTDOWN       */ "Cannot send after transport endpoint shutdown",
    /* 109  ETOOMANYREFS    */ "Too many references: cannot splice",
    /* 110  ETIMEDOUT       */ "Connection timed out",
    /* 111  ECONNREFUSED    */ "Connection refused",
    /* 112  EHOSTDOWN       */ "Host is down",
    /* 113  EHOSTUNREACH    */ "No route to host",
    /* 114  EALREADY        */ "Operation already in progress",
    /* 115  EINPROGRESS     */ "Operation now in progress",
    /* 116  ESTALE          */ "Stale NFS file handle",
    /* 117  EUCLEAN         */ "Structure needs cleaning",
    /* 118  ENOTNAM         */ "Not a XENIX named type file",
    /* 119  ENAVAIL         */ "No XENIX semaphores available",
    /* 120  EISNAM          */ "Is a named type file",
    /* 121  EREMOTEIO       */ "Remote I/O error",
    /* 122  EDQUOT          */ "Quota exceeded",
    /* 121                  */ "",
    /* 123  ENOMEDIUM       */ "No medium found",
    /* 124  EMEDIUMTYPE     */ "Wrong medium type"
    /* if more are added, be sure to update _sys_nerr accordingly */