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|
/* strerror() Mark Powell <medp@primagraphics.co.uk> */
/* Simple implementation derived from libiberty */
#include "config.h"
#ifndef HAVE_STRERROR
#include <errno.h>
char *strerror(int errnum)
{
static char buf[32];
switch (errnum) {
#if defined (EPERM)
case EPERM:
return "Not owner";
#endif
#if defined (ENOENT)
case ENOENT:
return "No such file or directory";
#endif
#if defined (ESRCH)
case ESRCH:
return "No such process";
#endif
#if defined (EINTR)
case EINTR:
return "Interrupted system call";
#endif
#if defined (EIO)
case EIO:
return "I/O error";
#endif
#if defined (ENXIO)
case ENXIO:
return "No such device or address";
#endif
#if defined (E2BIG)
return "Arg list too long";
#endif
#if defined (ENOEXEC)
case ENOEXEC:
return "Exec format error";
#endif
#if defined (EBADF)
case EBADF:
return "Bad file number";
#endif
#if defined (ECHILD)
case ECHILD:
return "No child processes";
#endif
#if defined (EWOULDBLOCK) /* Put before EAGAIN, sometimes aliased */
case EWOULDBLOCK:
return "Operation would block";
#endif
#if defined (EAGAIN)
#if defined (EWOULDBLOCK) && EAGAIN != EWOULDBLOCK
case EAGAIN:
return "No more processes";
#endif
#endif
#if defined (ENOMEM)
case ENOMEM:
return "Not enough space";
#endif
#if defined (EACCES)
case EACCES:
return "Permission denied";
#endif
#if defined (EFAULT)
case EFAULT:
return "Bad address";
#endif
#if defined (ENOTBLK)
case ENOTBLK:
return "Block device required";
#endif
#if defined (EBUSY)
case EBUSY:
return "Device busy";
#endif
#if defined (EEXIST)
case EEXIST:
return "File exists";
#endif
#if defined (EXDEV)
case EXDEV:
return "Cross-device link";
#endif
#if defined (ENODEV)
case ENODEV:
return "No such device";
#endif
#if defined (ENOTDIR)
case ENOTDIR:
return "Not a directory";
#endif
#if defined (EISDIR)
case EISDIR:
return "Is a directory";
#endif
#if defined (EINVAL)
case EINVAL:
return "Invalid argument";
#endif
#if defined (ENFILE)
case ENFILE:
return "File table overflow";
#endif
#if defined (EMFILE)
case EMFILE:
return "Too many open files";
#endif
#if defined (ENOTTY)
case ENOTTY:
return "Not a typewriter";
#endif
#if defined (ETXTBSY)
case ETXTBSY:
return "Text file busy";
#endif
#if defined (EFBIG)
case EFBIG:
return "File too large";
#endif
#if defined (ENOSPC)
case ENOSPC:
return "No space left on device";
#endif
#if defined (ESPIPE)
case ESPIPE:
return "Illegal seek";
#endif
#if defined (EROFS)
case EROFS:
return "Read-only file system";
#endif
#if defined (EMLINK)
case EMLINK:
return "Too many links";
#endif
#if defined (EPIPE)
case EPIPE:
return "Broken pipe";
#endif
#if defined (EDOM)
case EDOM:
return "Math argument out of domain of func";
#endif
#if defined (ERANGE)
case ERANGE:
return "Math result not representable";
#endif
#if defined (ENOMSG)
case ENOMSG:
return "No message of desired type";
#endif
#if defined (EIDRM)
case EIDRM:
return "Identifier removed";
#endif
#if defined (ECHRNG)
case ECHRNG:
return "Channel number out of range";
#endif
#if defined (EL2NSYNC)
return "Level 2 not synchronized";
#endif
#if defined (EL3HLT)
return "Level 3 halted";
#endif
#if defined (EL3RST)
return "Level 3 reset";
#endif
#if defined (ELNRNG)
case ELNRNG:
return "Link number out of range";
#endif
#if defined (EUNATCH)
case EUNATCH:
return "Protocol driver not attached";
#endif
#if defined (ENOCSI)
case ENOCSI:
return "No CSI structure available";
#endif
#if defined (EL2HLT)
return "Level 2 halted";
#endif
#if defined (EDEADLK)
case EDEADLK:
return "Deadlock condition";
#endif
#if defined (ENOLCK)
case ENOLCK:
return "No record locks available";
#endif
#if defined (EBADE)
case EBADE:
return "Invalid exchange";
#endif
#if defined (EBADR)
case EBADR:
return "Invalid request descriptor";
#endif
#if defined (EXFULL)
case EXFULL:
return "Exchange full";
#endif
#if defined (ENOANO)
case ENOANO:
return "No anode";
#endif
#if defined (EBADRQC)
case EBADRQC:
return "Invalid request code";
#endif
#if defined (EBADSLT)
case EBADSLT:
return "Invalid slot";
#endif
#if defined (EDEADLOCK)
case EDEADLOCK:
return "File locking deadlock error";
#endif
#if defined (EBFONT)
case EBFONT:
return "Bad font file format";
#endif
#if defined (ENOSTR)
case ENOSTR:
return "Device not a stream";
#endif
#if defined (ENODATA)
case ENODATA:
return "No data available";
#endif
#if defined (ETIME)
case ETIME:
return "Timer expired";
#endif
#if defined (ENOSR)
case ENOSR:
return "Out of streams resources";
#endif
#if defined (ENONET)
case ENONET:
return "Machine is not on the network";
#endif
#if defined (ENOPKG)
case ENOPKG:
return "Package not installed";
#endif
#if defined (EREMOTE)
case EREMOTE:
return "Object is remote";
#endif
#if defined (ENOLINK)
case ENOLINK:
return "Link has been severed";
#endif
#if defined (EADV)
case EADV:
return "Advertise error";
#endif
#if defined (ESRMNT)
case ESRMNT:
return "Srmount error";
#endif
#if defined (ECOMM)
case ECOMM:
return "Communication error on send";
#endif
#if defined (EPROTO)
case EPROTO:
return "Protocol error";
#endif
#if defined (EMULTIHOP)
case EMULTIHOP:
return "Multihop attempted";
#endif
#if defined (EDOTDOT)
case EDOTDOT:
return "RFS specific error";
#endif
#if defined (EBADMSG)
case EBADMSG:
return "Not a data message";
#endif
#if defined (ENAMETOOLONG)
case ENAMETOOLONG:
return "File name too long";
#endif
#if defined (EOVERFLOW)
case EOVERFLOW:
return "Value too large for defined data type";
#endif
#if defined (ENOTUNIQ)
case ENOTUNIQ:
return "Name not unique on network";
#endif
#if defined (EBADFD)
case EBADFD:
return "File descriptor in bad state";
#endif
#if defined (EREMCHG)
case EREMCHG:
return "Remote address changed";
#endif
#if defined (ELIBACC)
case ELIBACC:
return "Can not access a needed shared library";
#endif
#if defined (ELIBBAD)
case ELIBBAD:
return "Accessing a corrupted shared library";
#endif
#if defined (ELIBSCN)
case ELIBSCN:
return ".lib section in a.out corrupted";
#endif
#if defined (ELIBMAX)
case ELIBMAX:
return "Attempting to link in too many shared libraries";
#endif
#if defined (ELIBEXEC)
case ELIBEXEC:
return "Cannot exec a shared library directly";
#endif
#if defined (EILSEQ)
case EILSEQ:
return "Illegal byte sequence";
#endif
#if defined (ENOSYS)
case ENOSYS:
return "Operation not applicable";
#endif
#if defined (ELOOP)
case ELOOP:
return "Too many symbolic links encountered";
#endif
#if defined (ERESTART)
case ERESTART:
return "Interrupted system call should be restarted";
#endif
#if defined (ESTRPIPE)
case ESTRPIPE:
return "Streams pipe error";
#endif
#if defined (ENOTEMPTY)
case ENOTEMPTY:
return "Directory not empty";
#endif
#if defined (EUSERS)
case EUSERS:
return "Too many users";
#endif
#if defined (ENOTSOCK)
case ENOTSOCK:
return "Socket operation on non-socket";
#endif
#if defined (EDESTADDRREQ)
case EDESTADDRREQ:
return "Destination address required";
#endif
#if defined (EMSGSIZE)
case EMSGSIZE:
return "Message too long";
#endif
#if defined (EPROTOTYPE)
case EPROTOTYPE:
return "Protocol wrong type for socket";
#endif
#if defined (ENOPROTOOPT)
case ENOPROTOOPT:
return "Protocol not available";
#endif
#if defined (EPROTONOSUPPORT)
case EPROTONOSUPPORT:
return "Protocol not supported";
#endif
#if defined (ESOCKTNOSUPPORT)
case ESOCKTNOSUPPORT:
return "Socket type not supported";
#endif
#if defined (EOPNOTSUPP)
case EOPNOTSUPP:
return "Operation not supported on transport endpoint";
#endif
#if defined (EPFNOSUPPORT)
case EPFNOSUPPORT:
return "Protocol family not supported";
#endif
#if defined (EAFNOSUPPORT)
case EAFNOSUPPORT:
return "Address family not supported by protocol";
#endif
#if defined (EADDRINUSE)
case EADDRINUSE:
return "Address already in use";
#endif
#if defined (EADDRNOTAVAIL)
case EADDRNOTAVAIL:
return "Cannot assign requested address";
#endif
#if defined (ENETDOWN)
case ENETDOWN:
return "Network is down";
#endif
#if defined (ENETUNREACH)
case ENETUNREACH:
return "Network is unreachable";
#endif
#if defined (ENETRESET)
case ENETRESET:
return "Network dropped connection because of reset";
#endif
#if defined (ECONNABORTED)
case ECONNABORTED:
return "Software caused connection abort";
#endif
#if defined (ECONNRESET)
case ECONNRESET:
return "Connection reset by peer";
#endif
#if defined (ENOBUFS)
case ENOBUFS:
return "No buffer space available";
#endif
#if defined (EISCONN)
case EISCONN:
return "Transport endpoint is already connected";
#endif
#if defined (ENOTCONN)
case ENOTCONN:
return "Transport endpoint is not connected";
#endif
#if defined (ESHUTDOWN)
case ESHUTDOWN:
return "Cannot send after transport endpoint shutdown";
#endif
#if defined (ETOOMANYREFS)
case ETOOMANYREFS:
return "Too many references: cannot splice";
#endif
#if defined (ETIMEDOUT)
case ETIMEDOUT:
return "Connection timed out";
#endif
#if defined (ECONNREFUSED)
case ECONNREFUSED:
return "Connection refused";
#endif
#if defined (EHOSTDOWN)
case EHOSTDOWN:
return "Host is down";
#endif
#if defined (EHOSTUNREACH)
case EHOSTUNREACH:
return "No route to host";
#endif
#if defined (EALREADY)
case EALREADY:
return "Operation already in progress";
#endif
#if defined (EINPROGRESS)
case EINPROGRESS:
return "Operation now in progress";
#endif
#if defined (ESTALE)
case ESTALE:
return "Stale NFS file handle";
#endif
#if defined (EUCLEAN)
case EUCLEAN:
return "Structure needs cleaning";
#endif
#if defined (ENOTNAM)
case ENOTNAM:
return "Not a XENIX named type file";
#endif
#if defined (ENAVAIL)
case ENAVAIL:
return "No XENIX semaphores available";
#endif
#if defined (EISNAM)
case EISNAM:
return "Is a named type file";
#endif
#if defined (EREMOTEIO)
case EREMOTEIO:
return "Remote I/O error";
#endif
}
/* Fallback: just print the error number */
sprintf(buf, "Error %d", errnum);
return buf;
}
#endif /* HAVE_STRERROR */
|
