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/* errno is not a global variable, because that would make using it

   non-reentrant.  Instead, its address is returned by the function

   __errno.  */

#ifndef _SYS_ERRNO_H_

#ifdef __cplusplus

extern "C" {

#endif

#define _SYS_ERRNO_H_

#include <sys/reent.h>

#ifndef _REENT_ONLY

#define errno (*__errno())

extern int *__errno _PARAMS ((void));

#endif

/* Please don't use these variables directly.

   Use strerror instead. */

extern __IMPORT _CONST char * _CONST _sys_errlist[];

extern __IMPORT int _sys_nerr;

#ifdef __CYGWIN__

extern __IMPORT const char * const sys_errlist[];

extern __IMPORT int sys_nerr;

#endif

#define __errno_r(ptr) ((ptr)->_errno)

#define EPERM 1         /* Not super-user */

#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 children */

#define EAGAIN 11       /* No more processes */

#define ENOMEM 12       /* Not enough core */

#define EACCES 13       /* Permission denied */

#define EFAULT 14       /* Bad address */

#ifdef __LINUX_ERRNO_EXTENSIONS__

#define ENOTBLK 15      /* Block device required */

#endif

#define EBUSY 16        /* Mount device 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       /* Too many open files in system */

#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 arg out of domain of func */

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

#define ENOMSG 35       /* No message of desired type */

#define EIDRM 36        /* Identifier removed */

#ifdef __LINUX_ERRNO_EXTENSIONS__

#define ECHRNG 37       /* Channel number out of range */

#define EL2NSYNC 38     /* Level 2 not synchronized */

#define EL3HLT 39       /* Level 3 halted */

#define EL3RST 40       /* Level 3 reset */

#define ELNRNG 41       /* Link number out of range */

#define EUNATCH 42      /* Protocol driver not attached */

#define ENOCSI 43       /* No CSI structure available */

#define EL2HLT 44       /* Level 2 halted */

#endif

#define EDEADLK 45      /* Deadlock condition */

#define ENOLCK 46       /* No record locks available */

#ifdef __LINUX_ERRNO_EXTENSIONS__

#define EBADE 50        /* Invalid exchange */

#define EBADR 51        /* Invalid request descriptor */

#define EXFULL 52       /* Exchange full */

#define ENOANO 53       /* No anode */

#define EBADRQC 54      /* Invalid request code */

#define EBADSLT 55      /* Invalid slot */

#define EDEADLOCK 56    /* File locking deadlock error */

#define EBFONT 57       /* Bad font file fmt */

#endif

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

#define ENODATA 61      /* No data (for no delay io) */

#define ETIME 62        /* Timer expired */

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

#ifdef __LINUX_ERRNO_EXTENSIONS__

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

#define ENOPKG 65       /* Package not installed */

#define EREMOTE 66      /* The object is remote */

#endif

#define ENOLINK 67      /* The link has been severed */

#ifdef __LINUX_ERRNO_EXTENSIONS__

#define EADV 68         /* Advertise error */

#define ESRMNT 69       /* Srmount error */

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

#endif

#define EPROTO 71       /* Protocol error */

#define EMULTIHOP 74    /* Multihop attempted */

#ifdef __LINUX_ERRNO_EXTENSIONS__

#define ELBIN 75        /* Inode is remote (not really error) */

#define EDOTDOT 76      /* Cross mount point (not really error) */

#endif

#define EBADMSG 77      /* Trying to read unreadable message */

#define EFTYPE 79       /* Inappropriate file type or format */

#ifdef __LINUX_ERRNO_EXTENSIONS__

#define ENOTUNIQ 80     /* Given log. name not unique */

#define EBADFD 81       /* f.d. invalid for this operation */

#define EREMCHG 82      /* Remote address changed */

#define ELIBACC 83      /* Can't access a needed shared lib */

#define ELIBBAD 84      /* Accessing a corrupted shared lib */

#define ELIBSCN 85      /* .lib section in a.out corrupted */

#define ELIBMAX 86      /* Attempting to link in too many libs */

#define ELIBEXEC 87     /* Attempting to exec a shared library */

#endif

#define ENOSYS 88       /* Function not implemented */

#ifdef __CYGWIN__

#define ENMFILE 89      /* No more files */

#endif

#define ENOTEMPTY 90    /* Directory not empty */

#define ENAMETOOLONG 91 /* File or path name too long */

#define ELOOP 92        /* Too many symbolic links */

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

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

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

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

#define EAFNOSUPPORT 106 /* Address family not supported by protocol family */

#define EPROTOTYPE 107  /* Protocol wrong type for socket */

#define ENOTSOCK 108    /* Socket operation on non-socket */

#define ENOPROTOOPT 109 /* Protocol not available */

#ifdef __LINUX_ERRNO_EXTENSIONS__

#define ESHUTDOWN 110   /* Can't send after socket shutdown */

#endif

#define ECONNREFUSED 111        /* Connection refused */

#define EADDRINUSE 112          /* Address already in use */

#define ECONNABORTED 113        /* Connection aborted */

#define ENETUNREACH 114         /* Network is unreachable */

#define ENETDOWN 115            /* Network interface is not configured */

#define ETIMEDOUT 116           /* Connection timed out */

#define EHOSTDOWN 117           /* Host is down */

#define EHOSTUNREACH 118        /* Host is unreachable */

#define EINPROGRESS 119         /* Connection already in progress */

#define EALREADY 120            /* Socket already connected */

#define EDESTADDRREQ 121        /* Destination address required */

#define EMSGSIZE 122            /* Message too long */

#define EPROTONOSUPPORT 123     /* Unknown protocol */

#ifdef __LINUX_ERRNO_EXTENSIONS__

#define ESOCKTNOSUPPORT 124     /* Socket type not supported */

#endif

#define EADDRNOTAVAIL 125       /* Address not available */

#define ENETRESET 126

#define EISCONN 127             /* Socket is already connected */

#define ENOTCONN 128            /* Socket is not connected */

#define ETOOMANYREFS 129

#ifdef __LINUX_ERRNO_EXTENSIONS__

#define EPROCLIM 130

#define EUSERS 131

#endif

#define EDQUOT 132

#define ESTALE 133

#define ENOTSUP 134             /* Not supported */

#ifdef __LINUX_ERRNO_EXTENSIONS__

#define ENOMEDIUM 135   /* No medium (in tape drive) */

#endif

#ifdef __CYGWIN__

#define ENOSHARE 136    /* No such host or network path */

#define ECASECLASH 137  /* Filename exists with different case */

#endif

#define EILSEQ 138

#define EOVERFLOW 139   /* Value too large for defined data type */

#define ECANCELED 140   /* Operation canceled */

#define ENOTRECOVERABLE 141     /* State not recoverable */

#define EOWNERDEAD 142  /* Previous owner died */

#ifdef __LINUX_ERRNO_EXTENSIONS__

#define ESTRPIPE 143    /* Streams pipe error */

#endif

#define EWOULDBLOCK EAGAIN      /* Operation would block */

#define __ELASTERROR 2000       /* Users can add values starting here */

#ifdef __cplusplus

}

#endif

#endif /* _SYS_ERRNO_H */