[PATCH] xtensa: cleanups for errno and ipc.

#ifndef _XTENSA_ERRNO_H

#define _XTENSA_ERRNO_H

#define	EPERM		 1	/* Operation not permitted */

#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 child processes */

#define	EAGAIN		11	/* Try again */

#define	ENOMEM		12	/* Out of memory */

#define	EACCES		13	/* Permission denied */

#define	EFAULT		14	/* Bad address */

#define	ENOTBLK		15	/* Block device required */

#define	EBUSY		16	/* Device or resource 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 */

#define	ETXTBSY		26	/* Text file busy */

#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 */

#define	EDOM		33	/* Math argument out of domain of func */

#define	ERANGE		34	/* Math result not representable */

#define	EDEADLK		35	/* Resource deadlock would occur */

#define	ENAMETOOLONG	36	/* File name too long */

#define	ENOLCK		37	/* No record locks available */

#define	ENOSYS		38	/* Function not implemented */

#define	ENOTEMPTY	39	/* Directory not empty */

#define	ELOOP		40	/* Too many symbolic links encountered */

#define	EWOULDBLOCK	EAGAIN	/* Operation would block */

#define	ENOMSG		42	/* No message of desired type */

#define	EIDRM		43	/* Identifier removed */

#define	ECHRNG		44	/* Channel number out of range */

#define	EL2NSYNC	45	/* Level 2 not synchronized */

#define	EL3HLT		46	/* Level 3 halted */

#define	EL3RST		47	/* Level 3 reset */

#define	ELNRNG		48	/* Link number out of range */

#define	EUNATCH		49	/* Protocol driver not attached */

#define	ENOCSI		50	/* No CSI structure available */

#define	EL2HLT		51	/* Level 2 halted */

#define	EBADE		52	/* Invalid exchange */

#define	EBADR		53	/* Invalid request descriptor */

#define	EXFULL		54	/* Exchange full */

#define	ENOANO		55	/* No anode */

#define	EBADRQC		56	/* Invalid request code */

#define	EBADSLT		57	/* Invalid slot */

#define	EDEADLOCK	EDEADLK

#define	EBFONT		59	/* Bad font file format */

#define	ENOSTR		60	/* Device not a stream */

#define	ENODATA		61	/* No data available */

#define	ETIME		62	/* Timer expired */

#define	ENOSR		63	/* Out of streams resources */

#define	ENONET		64	/* Machine is not on the network */

#define	ENOPKG		65	/* Package not installed */

#define	EREMOTE		66	/* Object is remote */

#define	ENOLINK		67	/* Link has been severed */

#define	EADV		68	/* Advertise error */

#define	ESRMNT		69	/* Srmount error */

#define	ECOMM		70	/* Communication error on send */

#define	EPROTO		71	/* Protocol error */

#define	EMULTIHOP	72	/* Multihop attempted */

#define	EDOTDOT		73	/* RFS specific error */

#define	EBADMSG		74	/* Not a data message */

#define	EOVERFLOW	75	/* Value too large for defined data type */

#define	ENOTUNIQ	76	/* Name not unique on network */

#define	EBADFD		77	/* File descriptor in bad state */

#define	EREMCHG		78	/* Remote address changed */

#define	ELIBACC		79	/* Can not access a needed shared library */

#define	ELIBBAD		80	/* Accessing a corrupted shared library */

#define	ELIBSCN		81	/* .lib section in a.out corrupted */

#define	ELIBMAX		82	/* Attempting to link in too many shared libraries */

#define	ELIBEXEC	83	/* Cannot exec a shared library directly */

#define	EILSEQ		84	/* Illegal byte sequence */

#define	ERESTART	85	/* Interrupted system call should be restarted */

#define	ESTRPIPE	86	/* Streams pipe error */

#define	EUSERS		87	/* Too many users */

#define	ENOTSOCK	88	/* Socket operation on non-socket */

#define	EDESTADDRREQ	89	/* Destination address required */

#define	EMSGSIZE	90	/* Message too long */

#define	EPROTOTYPE	91	/* Protocol wrong type for socket */

#define	ENOPROTOOPT	92	/* Protocol not available */

#define	EPROTONOSUPPORT	93	/* Protocol not supported */

#define	ESOCKTNOSUPPORT	94	/* Socket type not supported */

#define	EOPNOTSUPP	95	/* Operation not supported on transport endpoint */

#define	EPFNOSUPPORT	96	/* Protocol family not supported */

#define	EAFNOSUPPORT	97	/* Address family not supported by protocol */

#define	EADDRINUSE	98	/* Address already in use */

#define	EADDRNOTAVAIL	99	/* Cannot assign requested address */

#define	ENETDOWN	100	/* Network is down */

#define	ENETUNREACH	101	/* Network is unreachable */

#define	ENETRESET	102	/* Network dropped connection because of reset */

#define	ECONNABORTED	103	/* Software caused connection abort */

#define	ECONNRESET	104	/* Connection reset by peer */

#define	ENOBUFS		105	/* No buffer space available */

#define	EISCONN		106	/* Transport endpoint is already connected */

#define	ENOTCONN	107	/* Transport endpoint is not connected */

#define	ESHUTDOWN	108	/* Cannot send after transport endpoint shutdown */

#define	ETOOMANYREFS	109	/* Too many references: cannot splice */

#define	ETIMEDOUT	110	/* Connection timed out */

#define	ECONNREFUSED	111	/* Connection refused */

#define	EHOSTDOWN	112	/* Host is down */

#define	EHOSTUNREACH	113	/* No route to host */

#define	EALREADY	114	/* Operation already in progress */

#define	EINPROGRESS	115	/* Operation now in progress */

#define	ESTALE		116	/* Stale NFS file handle */

#define	EUCLEAN		117	/* Structure needs cleaning */

#define	ENOTNAM		118	/* Not a XENIX named type file */

#define	ENAVAIL		119	/* No XENIX semaphores available */

#define	EISNAM		120	/* Is a named type file */

#define	EREMOTEIO	121	/* Remote I/O error */

#define	EDQUOT		122	/* Quota exceeded */

#define	ENOMEDIUM	123	/* No medium found */

#define	EMEDIUMTYPE	124	/* Wrong medium type */

#include <asm-generic/errno.h>

#endif	/* _XTENSA_ERRNO_H */

#ifndef _XTENSA_IPC_H

#define _XTENSA_IPC_H

struct ipc_kludge {

	struct msgbuf __user *msgp;

	long msgtyp;

};

#define SEMOP		 1

#define SEMGET		 2

#define SEMCTL		 3

#define SEMTIMEDOP	 4

#define MSGSND		11

#define MSGRCV		12

#define MSGGET		13

#define MSGCTL		14

#define SHMAT		21

#define SHMDT		22

#define SHMGET		23

#define SHMCTL		24

#define IPCCALL(version,op)	((version)<<16 | (op))

#include <asm-generic/ipc.h>

#endif	/* _XTENSA_IPC_H */