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- /* errno.h
-
- Defines the system error variable errno and the error
- numbers set by system calls. Errors which exist in Unix(tm)
- but not MSDOS have value -1.
-
- Copyright (c) 1987, 1992 by Borland International
- All Rights Reserved.
- */
-
- #ifndef __ERRNO_H
- #define __ERRNO_H
-
- #if !defined(___DEFS_H)
- #include <_defs.h>
- #endif
-
- /* Dos Error Codes */
-
- #define EZERO 0 /* Error 0 */
- #define EINVFNC 1 /* Invalid function number */
- #define ENOFILE 2 /* File not found */
- #define ENOPATH 3 /* Path not found */
- #define ECONTR 7 /* Memory blocks destroyed */
- #define EINVMEM 9 /* Invalid memory block address */
- #define EINVENV 10 /* Invalid environment */
- #define EINVFMT 11 /* Invalid format */
- #define EINVACC 12 /* Invalid access code */
- #define EINVDAT 13 /* Invalid data */
- #define EINVDRV 15 /* Invalid drive specified */
- #define ECURDIR 16 /* Attempt to remove CurDir */
- #define ENOTSAM 17 /* Not same device */
- #define ENMFILE 18 /* No more files */
-
- #define ENOENT 2 /* No such file or directory*/
- #define EMFILE 4 /* Too many open files */
- #define EACCES 5 /* Permission denied */
- #define EBADF 6 /* Bad file number */
- #define ENOMEM 8 /* Not enough core */
- #define EFAULT 14 /* Unknown error */
- #define ENODEV 15 /* No such device */
- #define EINVAL 19 /* Invalid argument */
- #define E2BIG 20 /* Arg list too long */
- #define ENOEXEC 21 /* Exec format error */
- #define EXDEV 22 /* Cross-device link */
- #define ENFILE 23 /* UNIX - not MSDOS */
- #define ECHILD 24 /* Unix/DOS */
- #define ENOTTY 25 /* UNIX - not MSDOS */
- #define ETXTBSY 26 /* UNIX - not MSDOS */
- #define EFBIG 27 /* UNIX - not MSDOS */
- #define ENOSPC 28 /* UNIX - not MSDOS */
- #define ESPIPE 29 /* UNIX - not MSDOS */
- #define EROFS 30 /* UNIX - not MSDOS */
- #define EMLINK 31 /* UNIX - not MSDOS */
- #define EPIPE 32 /* UNIX - not MSDOS */
- #define EDOM 33 /* Math argument */
- #define ERANGE 34 /* Result too large */
- #define EEXIST 35 /* File already exists */
- #define EDEADLOCK 36 /* Locking violation */
- #define EPERM 37 /* UNIX - not MSDOS */
- #define ESRCH 38 /* UNIX - not MSDOS */
- #define EINTR 39 /* UNIX - not MSDOS */
- #define EIO 40 /* UNIX - not MSDOS */
- #define ENXIO 41 /* UNIX - not MSDOS */
- #define EAGAIN 42 /* UNIX - not MSDOS */
- #define ENOTBLK 43 /* UNIX - not MSDOS */
- #define EBUSY 44 /* UNIX - not MSDOS */
- #define ENOTDIR 45 /* UNIX - not MSDOS */
- #define EISDIR 46 /* UNIX - not MSDOS */
- #define EUCLEAN 47 /* UNIX - not MSDOS */
-
- #if !defined( _RTLDLL )
- extern int _Cdecl errno;
- extern int _Cdecl _doserrno;
- #else
-
- #ifdef __cplusplus
- extern "C" {
- #endif
- int far * far _Cdecl __getErrno(void);
- int far * far _Cdecl __getDOSErrno(void);
- #ifdef __cplusplus
- }
- #endif
- #define errno (*__getErrno())
-
- #if !defined(__STDC__)
- #define _doserrno (*__getDOSErrno())
- #endif
-
- #endif
-
- #if !__STDC__
- #define _sys_nerr 48 /* highest defined system error number + 1 */
- #endif
-
- #endif
-