hresult.h File Reference

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	SEVERITY_SUCCESS   0
#define	SEVERITY_ERROR   1
#define	SUCCEEDED(hr)   (((HRESULT)(hr)) >= 0)
#define	FAILED(hr)   (((HRESULT)(hr)) < 0)
#define	SYSCALL_SUCCEEDED(x)   (x!=-1)
#define	SYSCALL_FAILED(x)   (x == -1)
#define	HRESULT_CODE(hr)   ((hr) & 0xFFFF)
#define	HRESULT_FACILITY(hr)   (((hr) >> 16) & 0x1fff)
#define	HRESULT_SEVERITY(hr)   (((hr) >> 31) & 0x1)
#define	MAKE_HRESULT(sev, fac, code)   ((HRESULT) (((unsigned long)(sev)<<31) | ((unsigned long)(fac)<<16) | ((unsigned long)(code))) )
#define	FACILITY_ERRNO   0x800
#define	ERRNO_TO_HRESULT(err)   MAKE_HRESULT(SEVERITY_ERROR, FACILITY_ERRNO, err)
#define	ERRNOHR   ERRNO_TO_HRESULT(ERRNO_TO_HRESULT(errno))
#define	S_OK   ((HRESULT)0)
#define	S_FALSE   ((HRESULT)1L)
#define	E_UNEXPECTED   ((HRESULT)(0x8000FFFFL))
#define	E_NOTIMPL   ((HRESULT)(0x80004001L))
#define	E_OUTOFMEMORY   ((HRESULT)(0x8007000EL))
#define	E_INVALIDARG   ((HRESULT)(0x80070057L))
#define	E_NOINTERFACE   ((HRESULT)(0x80004002L))
#define	E_POINTER   ((HRESULT)(0x80004003L))
#define	E_HANDLE   ((HRESULT)(0x80070006L))
#define	E_ABORT   ((HRESULT)(0x80004004L))
#define	E_FAIL   ((HRESULT)(0x80004005L))
#define	E_ACCESSDENIED   ((HRESULT)(0x80070005L))
#define	E_PENDING   ((HRESULT)(0x8000000AL))

Typedefs
typedef int32_t	HRESULT

Macro Definition Documentation

#define E_ABORT   ((HRESULT)(0x80004004L))

Definition at line 55 of file hresult.h.

#define E_ACCESSDENIED   ((HRESULT)(0x80070005L))

Definition at line 57 of file hresult.h.

#define E_FAIL   ((HRESULT)(0x80004005L))

Definition at line 56 of file hresult.h.

#define E_HANDLE   ((HRESULT)(0x80070006L))

Definition at line 54 of file hresult.h.

#define E_INVALIDARG   ((HRESULT)(0x80070057L))

Definition at line 51 of file hresult.h.

#define E_NOINTERFACE   ((HRESULT)(0x80004002L))

Definition at line 52 of file hresult.h.

#define E_NOTIMPL   ((HRESULT)(0x80004001L))

Definition at line 49 of file hresult.h.

#define E_OUTOFMEMORY   ((HRESULT)(0x8007000EL))

Definition at line 50 of file hresult.h.

#define E_PENDING   ((HRESULT)(0x8000000AL))

Definition at line 58 of file hresult.h.

#define E_POINTER   ((HRESULT)(0x80004003L))

Definition at line 53 of file hresult.h.

#define E_UNEXPECTED   ((HRESULT)(0x8000FFFFL))

Definition at line 48 of file hresult.h.

#define ERRNO_TO_HRESULT

(

err

)

MAKE_HRESULT(SEVERITY_ERROR, FACILITY_ERRNO, err)

Definition at line 41 of file hresult.h.

#define ERRNOHR   ERRNO_TO_HRESULT(ERRNO_TO_HRESULT(errno))

Definition at line 42 of file hresult.h.

#define FACILITY_ERRNO   0x800

Definition at line 40 of file hresult.h.

#define FAILED

(

hr

)

(((HRESULT)(hr)) < 0)

Definition at line 29 of file hresult.h.

#define HRESULT_CODE

(

hr

)

((hr) & 0xFFFF)

Definition at line 34 of file hresult.h.

#define HRESULT_FACILITY

(

hr

)

(((hr) >> 16) & 0x1fff)

Definition at line 35 of file hresult.h.

#define HRESULT_SEVERITY

(

hr

)

(((hr) >> 31) & 0x1)

Definition at line 36 of file hresult.h.

#define MAKE_HRESULT	(		sev,
			fac,
			code
	)		((HRESULT) (((unsigned long)(sev)<<31) | ((unsigned long)(fac)<<16) | ((unsigned long)(code))) )

Definition at line 37 of file hresult.h.

#define S_FALSE   ((HRESULT)1L)

Definition at line 47 of file hresult.h.

#define S_OK   ((HRESULT)0)

Definition at line 46 of file hresult.h.

#define SEVERITY_ERROR   1

Definition at line 25 of file hresult.h.

#define SEVERITY_SUCCESS   0

Definition at line 24 of file hresult.h.

#define SUCCEEDED

(

hr

)

(((HRESULT)(hr)) >= 0)

Definition at line 28 of file hresult.h.

#define SYSCALL_FAILED

(

x

)

(x == -1)

Definition at line 32 of file hresult.h.

#define SYSCALL_SUCCEEDED

(

x

)

(x!=-1)

Definition at line 31 of file hresult.h.

Typedef Documentation

typedef int32_t HRESULT

Definition at line 22 of file hresult.h.