diff options
Diffstat (limited to 'source3/include/nt_status.h')
| -rw-r--r-- | source3/include/nt_status.h | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/source3/include/nt_status.h b/source3/include/nt_status.h deleted file mode 100644 index 30174e4b51..0000000000 --- a/source3/include/nt_status.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - 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 3 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, see <http://www.gnu.org/licenses/>. -*/ - -#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 - are 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 v;} NTSTATUS; -#define NT_STATUS(x) ((NTSTATUS) { x }) -#define NT_STATUS_V(x) ((x).v) -#else -typedef uint32 NTSTATUS; -#define NT_STATUS(x) (x) -#define NT_STATUS_V(x) (x) -#endif - -#if defined(HAVE_IMMEDIATE_STRUCTURES) -typedef struct {uint32 w;} WERROR; -#define W_ERROR(x) ((WERROR) { x }) -#define W_ERROR_V(x) ((x).w) -#else -typedef uint32 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 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 NT_STATUS_HAVE_NO_MEMORY(x) do { \ - if (!(x)) {\ - return NT_STATUS_NO_MEMORY;\ - }\ -} while (0) - -#define NT_STATUS_NOT_OK_RETURN(x) do { \ - if (!NT_STATUS_IS_OK(x)) {\ - return x;\ - }\ -} while (0) - -#define W_ERROR_HAVE_NO_MEMORY(x) do { \ - if (!(x)) {\ - return WERR_NOMEM;\ - }\ -} while (0) - -#define W_ERROR_NOT_OK_RETURN(x) do { \ - if (!W_ERROR_IS_OK(x)) {\ - return x;\ - }\ -} while (0) - -/* The top byte in an NTSTATUS code is used as a type field. - * Windows only uses value 0xC0 as an indicator for an NT error - * and 0x00 for success. - * So we can use the type field to store other types of error codes - * inside the three lower bytes. - * NB: The system error codes (errno) are not integrated via a type of - * their own but are mapped to genuine NT error codes via - * map_nt_error_from_unix() */ - -#define NT_STATUS_TYPE(status) ((NT_STATUS_V(status) & 0xFF000000) >> 24) - -#define NT_STATUS_TYPE_DOS 0xF1 -#define NT_STATUS_TYPE_LDAP 0xF2 - -/* 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_MASK (NT_STATUS_TYPE_DOS << 24) -#define NT_STATUS_DOS(class, code) NT_STATUS(NT_STATUS_DOS_MASK | ((class)<<16) | code) -#define NT_STATUS_IS_DOS(status) ((NT_STATUS_V(status) & 0xFF000000) == NT_STATUS_DOS_MASK) -#define NT_STATUS_DOS_CLASS(status) ((NT_STATUS_V(status) >> 16) & 0xFF) -#define NT_STATUS_DOS_CODE(status) (NT_STATUS_V(status) & 0xFFFF) - -/* define ldap error codes as NTSTATUS codes */ -#define NT_STATUS_LDAP_MASK (NT_STATUS_TYPE_LDAP << 24) -#define NT_STATUS_LDAP(code) NT_STATUS(NT_STATUS_LDAP_MASK | code) -#define NT_STATUS_IS_LDAP(status) ((NT_STATUS_V(status) & 0xFF000000) == NT_STATUS_LDAP_MASK) -#define NT_STATUS_LDAP_CODE(status) (NT_STATUS_V(status) & ~0xFF000000) - -#endif |