mirror of
https://github.com/cc65/cc65.git
synced 2024-08-28 18:29:20 +00:00
55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
|
/*
|
||
|
* errno.h
|
||
|
*
|
||
|
* Ullrich von Bassewitz, 18.08.1998
|
||
|
*
|
||
|
*/
|
||
|
|
||
|
|
||
|
|
||
|
#ifndef _ERRNO_H
|
||
|
#define _ERRNO_H
|
||
|
|
||
|
|
||
|
|
||
|
/* Operating system specific error codes */
|
||
|
extern unsigned char _oserror;
|
||
|
|
||
|
/* Mapper function, don't call directly */
|
||
|
void _maperrno (void);
|
||
|
|
||
|
/* This one is called under the hood. User callable. */
|
||
|
int __fastcall__ _osmaperrno (unsigned char oserror);
|
||
|
|
||
|
/* System error codes go here */
|
||
|
extern int _errno;
|
||
|
|
||
|
/* errno must be a macro, here the mapper is called */
|
||
|
#define errno (_maperrno(), _errno)
|
||
|
|
||
|
|
||
|
|
||
|
/* Possible error codes */
|
||
|
#define ENOENT 1 /* No such file or directory */
|
||
|
#define ENOMEM 2 /* Out of memory */
|
||
|
#define EACCES 3 /* Permission denied */
|
||
|
#define ENODEV 4 /* No such device */
|
||
|
#define EMFILE 5 /* Too many open files */
|
||
|
#define EBUSY 6 /* Device or resource busy */
|
||
|
#define EINVAL 7 /* Invalid argument */
|
||
|
#define ENOSPC 8 /* No space left on device */
|
||
|
#define EEXIST 9 /* File exists */
|
||
|
#define EAGAIN 10 /* Try again */
|
||
|
#define EIO 11 /* I/O error */
|
||
|
#define EINTR 12 /* Interrupted system call */
|
||
|
#define ENOSYS 13 /* Function not implemented */
|
||
|
#define ESPIPE 14 /* Illegal seek */
|
||
|
#define EUNKNOWN 15 /* Unknown OS specific error */
|
||
|
|
||
|
|
||
|
|
||
|
#endif
|
||
|
|
||
|
|
||
|
|