mirror of
https://github.com/samba-team/samba.git
synced 2024-12-23 17:34:34 +03:00
121 lines
3.3 KiB
C
121 lines
3.3 KiB
C
/*
|
|
Unix SMB/CIFS implementation.
|
|
SMB parameters and setup, plus a whole lot more.
|
|
|
|
Copyright (C) Andrew Tridgell 2001
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#ifndef _NT_STATUS_H
|
|
#define _NT_STATUS_H
|
|
|
|
/* The Splint code analysis tool doesn't like immediate structures. */
|
|
|
|
#ifdef _SPLINT_ /* http://www.splint.org */
|
|
#undef HAVE_IMMEDIATE_STRUCTURES
|
|
#endif
|
|
|
|
/* the following rather strange looking definitions of NTSTATUS and WERROR
|
|
and there in order to catch common coding errors where different error types
|
|
are mixed up. This is especially important as we slowly convert Samba
|
|
from using BOOL for internal functions
|
|
*/
|
|
|
|
#if defined(HAVE_IMMEDIATE_STRUCTURES)
|
|
typedef struct {uint32_t v;} NTSTATUS;
|
|
#define NT_STATUS(x) ((NTSTATUS) { x })
|
|
#define NT_STATUS_V(x) ((x).v)
|
|
#else
|
|
typedef uint32_t NTSTATUS;
|
|
#define NT_STATUS(x) (x)
|
|
#define NT_STATUS_V(x) (x)
|
|
#endif
|
|
|
|
#if defined(HAVE_IMMEDIATE_STRUCTURES)
|
|
typedef struct {uint32_t v;} WERROR;
|
|
#define W_ERROR(x) ((WERROR) { x })
|
|
#define W_ERROR_V(x) ((x).v)
|
|
#else
|
|
typedef uint32_t WERROR;
|
|
#define W_ERROR(x) (x)
|
|
#define W_ERROR_V(x) (x)
|
|
#endif
|
|
|
|
#define NT_STATUS_IS_OK(x) (NT_STATUS_V(x) == 0)
|
|
#define NT_STATUS_IS_ERR(x) ((NT_STATUS_V(x) & 0xc0000000) == 0xc0000000)
|
|
#define NT_STATUS_EQUAL(x,y) (NT_STATUS_V(x) == NT_STATUS_V(y))
|
|
|
|
#define NT_STATUS_HAVE_NO_MEMORY(x) do { \
|
|
if (!(x)) {\
|
|
return NT_STATUS_NO_MEMORY;\
|
|
}\
|
|
} while (0)
|
|
|
|
#define NT_STATUS_IS_OK_RETURN(x) do { \
|
|
if (NT_STATUS_IS_OK(x)) {\
|
|
return x;\
|
|
}\
|
|
} while (0)
|
|
|
|
#define NT_STATUS_NOT_OK_RETURN(x) do { \
|
|
if (!NT_STATUS_IS_OK(x)) {\
|
|
return x;\
|
|
}\
|
|
} while (0)
|
|
|
|
#define NT_STATUS_IS_ERR_RETURN(x) do { \
|
|
if (NT_STATUS_IS_ERR(x)) {\
|
|
return x;\
|
|
}\
|
|
} while (0)
|
|
|
|
#define NT_STATUS_NOT_ERR_RETURN(x) do { \
|
|
if (!NT_STATUS_IS_ERR(x)) {\
|
|
return x;\
|
|
}\
|
|
} while (0)
|
|
|
|
#define W_ERROR_IS_OK(x) (W_ERROR_V(x) == 0)
|
|
#define W_ERROR_EQUAL(x,y) (W_ERROR_V(x) == W_ERROR_V(y))
|
|
|
|
#define W_ERROR_HAVE_NO_MEMORY(x) do { \
|
|
if (!(x)) {\
|
|
return WERR_NOMEM;\
|
|
}\
|
|
} while (0)
|
|
|
|
#define W_ERROR_IS_OK_RETURN(x) do { \
|
|
if (W_ERROR_IS_OK(x)) {\
|
|
return x;\
|
|
}\
|
|
} while (0)
|
|
|
|
#define W_ERROR_NOT_OK_RETURN(x) do { \
|
|
if (!W_ERROR_IS_OK(x)) {\
|
|
return x;\
|
|
}\
|
|
} while (0)
|
|
|
|
/* this defines special NTSTATUS codes to represent DOS errors. I
|
|
have chosen this macro to produce status codes in the invalid
|
|
NTSTATUS range */
|
|
#define NT_STATUS_DOS(class, code) NT_STATUS(0xF1000000 | ((class)<<16) | code)
|
|
#define NT_STATUS_IS_DOS(status) ((NT_STATUS_V(status) & 0xFF000000) == 0xF1000000)
|
|
#define NT_STATUS_DOS_CLASS(status) ((NT_STATUS_V(status) >> 16) & 0xFF)
|
|
#define NT_STATUS_DOS_CODE(status) (NT_STATUS_V(status) & 0xFFFF)
|
|
|
|
#endif
|