errno.h

unxi下共享内存的使用

#ifndef _LINUX_ERRNO_H
#define _LINUX_ERRNO_H

#include <asm/errno.h>

#ifdef __KERNEL__

/* Should never be seen by user programs */
#define ERESTARTSYS	512
#define ERESTARTNOINTR	513
#define ERESTARTNOHAND	514	/* restart if no handler.. */
#define ENOIOCTLCMD	515	/* No ioctl command */

/* Defined for the NFSv3 protocol */
#define EBADHANDLE	521	/* Illegal NFS file handle */
#define ENOTSYNC	522	/* Update synchronization mismatch */
#define EBADCOOKIE	523	/* Cookie is stale */
#define ENOTSUPP	524	/* Operation is not supported */
#define ETOOSMALL	525	/* Buffer or request is too small */
#define ESERVERFAULT	526	/* An untranslatable error occurred */
#define EBADTYPE	527	/* Type not supported by server */
#define EJUKEBOX	528	/* Request initiated, but will not complete before timeout */

/* Defined for TUX async IO */
#define EWOULDBLOCKIO	530	/* Would block due to block-IO */

#endif

#endif