error.h File Reference

Error codes. More...

#include <wfio/host.h>
#include <stdarg.h>

Go to the source code of this file.

Typedefs
typedef WFIO_C_BEGIN enum wfio_ecode_t	wfio_ecode_t
	The type of an error code provided by WFIO.

Enumerations
enum	wfio_ecode_t {   WFIO_E_SUCCESS, WFIO_E_UNKNOWN, WFIO_E_NOOBJ, WFIO_E_INVAL,   WFIO_E_NOMEM, WFIO_E_NOIMPL, WFIO_E_ILSEQ, WFIO_E_DOM,   WFIO_E_RANGE, WFIO_E_OVERFLOW, WFIO_E_IO, WFIO_E_ACCESS,   WFIO_E_PERM, WFIO_E_MFILE, WFIO_E_EXISTS, WFIO_E_NOTEXISTS,   WFIO_E_ISFILE, WFIO_E_NOTFILE, WFIO_E_ISDIR, WFIO_E_NOTDIR,   WFIO_E_NOENT, WFIO_E_NOTEMPTY, WFIO_E_NOSPC, WFIO_E_BADF,   WFIO_E_BADCALL }
	The type of an error code provided by WFIO. More...
enum	{ WFIO_E_COUNT_ = WFIO_E_BADCALL + 1 }

Functions
WFIO_DLL wfio_ecode_t	wfio_error_from_errno (int value)
	Translate an OS-specific error code to a WFIO error. More...
WFIO_DLL wfio_ecode_t	wfio_error_from_doscall (int value)

Variables
WFIO_DLL const char *const	WFIO_EMSG [WFIO_E_COUNT_]
	String representations of the error codes provided by WFIO.

Detailed Description

Error codes.

Author

Phillip Kilgore

Since

0.0.1

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
WFIO_E_COUNT_	The number of error codes provided by WFIO.

wfio_ecode_t

enum wfio_ecode_t

The type of an error code provided by WFIO.

Enumerator
WFIO_E_SUCCESS	An "error code" used to indicate success.
WFIO_E_UNKNOWN	An error code indicating that the cause is unknown.
WFIO_E_NOOBJ	An error code indicating that the object does not exist.
WFIO_E_INVAL	An error code indicating that the argument is invalid.
WFIO_E_NOMEM	An error occurred while trying to allocate memory.
WFIO_E_NOIMPL	An error occurred because the function isn't implemented.
WFIO_E_ILSEQ	An error occured because of an illegal multibyte sequence.
WFIO_E_DOM	An error occurred because the value is not in domain.
WFIO_E_RANGE	An error occurred because the value is not in range.
WFIO_E_OVERFLOW	An error occurred because the value cannot fit in the supplied type.
WFIO_E_IO	An error occurred because a generic I/O error occured.
WFIO_E_ACCESS	An error occurred because permission was denied.
WFIO_E_PERM	An error occurred because the operation was not permitted.
WFIO_E_MFILE	An error occurred because there are too many open files.
WFIO_E_EXISTS	An error occurred because the resource exists.
WFIO_E_NOTEXISTS	An error occurred because the resources doesn't exist.
WFIO_E_ISFILE	An error occurred because the resource is a file.
WFIO_E_NOTFILE	An error occurred because the resource is not a file.
WFIO_E_ISDIR	An error occurred because the resource is a directory.
WFIO_E_NOTDIR	An error occurred because the resource is not a directory.
WFIO_E_NOENT	An error occurred because there is no such file or directory.
WFIO_E_NOTEMPTY	An error occurred because the directory was not empty.
WFIO_E_NOSPC	An error occurred because there is no space left on the device.
WFIO_E_BADF	An error occurred because the file descriptor was not valid.
WFIO_E_BADCALL	An error occurred because the call was not recognized.

Function Documentation

wfio_error_from_errno()

WFIO_DLL wfio_ecode_t wfio_error_from_errno

(

int

value

)

Translate an OS-specific error code to a WFIO error.

Returns

WFIO's best guess concerning how to translate the error.