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/*
* Copyright (c) 1997-1998 University of Utah and the Flux Group.
* All rights reserved.
*
* This file is part of the Flux OSKit. The OSKit is free software, also known
* as "open source;" you can redistribute it and/or modify it under the terms
* of the GNU General Public License (GPL), version 2, as published by the Free
* Software Foundation (FSF). To explore alternate licensing terms, contact
* the University of Utah at csl-dist@cs.utah.edu or +1-801-585-3271.
*
* The OSKit is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GPL for more details. You should have
* received a copy of the GPL along with the OSKit; see the file COPYING. If
* not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA.
*/
#include <oskit/c/string.h>
#include <oskit/c/stdio.h>
#include <oskit/c/errno.h>
/*
* Note that we don't support str_errlist here
*/
static struct errdef {
int num;
char *str;
} errlist[] = {
/*
* I created this using the following, some manual cleanup required.
*/
#if 0
egrep '^#define' ../../oskit/error.h | fgrep ' OSKIT_E' | sed 's;/\* ;\";g' | sed 's; \*/;\" },;g' | sed 's/#define /{ /g' | sed 's;0x[0-9a-f]*;,;g' >! tmp
#endif
{ OSKIT_E_UNEXPECTED , "Unexpected error" },
{ OSKIT_E_NOTIMPL , "Not implemented" },
{ OSKIT_E_NOINTERFACE , "Interface not supported" },
{ OSKIT_E_POINTER , "Bad pointer" },
{ OSKIT_E_ABORT , "Operation aborted" },
{ OSKIT_E_FAIL , "Operation failed" },
{ OSKIT_E_ACCESSDENIED , "Access denied" },
{ OSKIT_E_OUTOFMEMORY , "Out of memory" },
{ OSKIT_E_INVALIDARG , "Invalid argument" },
{ OSKIT_EDOM , "Argument out of domain" },
{ OSKIT_ERANGE , "Result too large" },
{ OSKIT_E2BIG , "Argument list too long" },
{ OSKIT_EACCES , "Permission denied" },
{ OSKIT_EAGAIN , "Rsrc temporarily unavail" },
{ OSKIT_EBADF , "Bad file descriptor" },
{ OSKIT_EBUSY , "Device busy" },
{ OSKIT_ECHILD , "No child processes" },
{ OSKIT_EDEADLK , "Resource deadlock avoided" },
{ OSKIT_EEXIST , "File exists" },
{ OSKIT_EFAULT , "Bad address" },
{ OSKIT_EFBIG , "File too large" },
{ OSKIT_EINTR , "Interrupted system call" },
{ OSKIT_EINVAL , "Invalid argument" },
{ OSKIT_EIO , "Input/output error" },
{ OSKIT_EISDIR , "Is a directory" },
{ OSKIT_EMFILE , "Too many open files" },
{ OSKIT_EMLINK , "Too many links" },
{ OSKIT_ENAMETOOLONG , "File name too long" },
{ OSKIT_ENFILE , "Max files open in system" },
{ OSKIT_ENODEV , "Op not supported by device" },
{ OSKIT_ENOENT , "No such file or directory" },
{ OSKIT_ENOEXEC , "Exec format error" },
{ OSKIT_ENOLCK , "No locks available" },
{ OSKIT_ENOMEM , "Cannot allocate memory" },
{ OSKIT_ENOSPC , "No space left on device" },
{ OSKIT_ENOSYS , "Function not implemented" },
{ OSKIT_ENOTDIR , "Not a directory" },
{ OSKIT_ENOTEMPTY , "Directory not empty" },
{ OSKIT_ENOTTY , "Inappropriate ioctl" },
{ OSKIT_ENXIO , "Device not configured" },
{ OSKIT_EPERM , "Op not permitted" },
{ OSKIT_EPIPE , "Broken pipe" },
{ OSKIT_EROFS , "Read-only file system" },
{ OSKIT_ESPIPE , "Illegal seek" },
{ OSKIT_ESRCH , "No such process" },
{ OSKIT_EXDEV , "Cross-device link" },
{ OSKIT_EBADMSG , "Bad message" },
{ OSKIT_ECANCELED , "Operation canceled" },
{ OSKIT_EINPROGRESS , "Operation in progress" },
{ OSKIT_EMSGSIZE , "Bad message buffer length" },
{ OSKIT_ENOTSUP , "Not supported" },
{ OSKIT_ETIMEDOUT , "Operation timed out" },
{ OSKIT_EADDRINUSE , "Address in use" },
{ OSKIT_EADDRNOTAVAIL , "Address not available" },
{ OSKIT_EAFNOSUPPORT , "Address family unsupported" },
{ OSKIT_EALREADY , "Already connected" },
{ OSKIT_ECONNABORTED , "Connection aborted" },
{ OSKIT_ECONNREFUSED , "Connection refused" },
{ OSKIT_ECONNRESET , "Connection reset" },
{ OSKIT_EDESTADDRREQ , "Dest address required" },
{ OSKIT_EDQUOT , "Reserved" },
{ OSKIT_EHOSTUNREACH , "Host is unreachable" },
{ OSKIT_EIDRM , "Identifier removed" },
{ OSKIT_EILSEQ , "Illegal byte sequence" },
{ OSKIT_EISCONN , "Connection in progress" },
{ OSKIT_ELOOP , "Too many symbolic links" },
{ OSKIT_EMULTIHOP , "Reserved" },
{ OSKIT_ENETDOWN , "Network is down" },
{ OSKIT_ENETUNREACH , "Network unreachable" },
{ OSKIT_ENOBUFS , "No buffer space available" },
{ OSKIT_ENODATA , "No message is available" },
{ OSKIT_ENOLINK , "Reserved" },
{ OSKIT_ENOMSG , "No message of desired type" },
{ OSKIT_ENOPROTOOPT , "Protocol not available" },
{ OSKIT_ENOSR , "No STREAM resources" },
{ OSKIT_ENOSTR , "Not a STREAM" },
{ OSKIT_ENOTCONN , "Socket not connected" },
{ OSKIT_ENOTSOCK , "Not a socket" },
{ OSKIT_EOPNOTSUPP , "Op not supported on socket" },
{ OSKIT_EOVERFLOW , "Value too large" },
{ OSKIT_EPROTO , "Protocol error" },
{ OSKIT_EPROTONOSUPPORT , "Protocol not supported" },
{ OSKIT_EPROTOTYPE , "Socket type not supported" },
{ OSKIT_ESTALE , "Reserved" },
{ OSKIT_ETIME , "Stream ioctl timeout" },
{ OSKIT_ETXTBSY , "Text file busy" },
{ OSKIT_EWOULDBLOCK , "Operation would block" },
};
#define NERROR (sizeof(errlist)/sizeof(errlist[0]))
char *
strerror(int num)
{
#define PREFIX "Unknown error: 0x"
static char tmp[sizeof PREFIX + 20];
int i = 0;
for (i = 0; i < NERROR; i++)
if (errlist[i].num == num)
return errlist[i].str;
/*
* Note: we shouldn't be doing this, as this creates a
* rather unnecessary link-time dependency
*/
sprintf(tmp, PREFIX"%x", num);
return tmp;
}
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