audk/StdLib/Include/sys/unistd.h

96 lines
3.9 KiB
C
Raw Normal View History

StdLib: Add isDirSep character classification macro and function. Implement several Posix functions and clean up EfiSysCall.h. Align file mode handling with UEFI file protocol flags. Include/ctype.h: Function declaration and Macro definition of isDirSep Include/unistd.h: Declarations added from EfiSysCall.h Include/utime.h: New file. For the Posix utime() function. Include/sys/_ctype.h: Update character class bit maps. Include/sys/EfiSysCall.h: Move declarations to unistd.h Include/sys/fcntl.h: Improve comments. Add UEFI-specific macros. Include/sys/filio.h: Remove declarations for unsupported file ioctls. Include/sys/stat.h: Fix flags. Add macros and declarations. Include/sys/time.h: Add declarations for new functions Tm2Efi() and Time2Efi(). Include/sys/types.h: Use EFI-specific instead of BSD-specific definitions for typedefs. Include/sys/unistd.h: Delete inappropriate content. Guard macro definitions. LibC/Locale/setlocale.c LibC/Stdio/{fdopen.c, findfp.c, fopen.c, freopen.c, gettemp.c, makebuf.c, mktemp.c, remove.c, stdio.c, tempnam.c, tmpfile.c, tmpnam.c} LibC/Time/{itimer.c, ZoneProc.c} LibC/Uefi/SysCalls.c LibC/Uefi/Devices/Console/daConsole.c LibC/Uefi/Devices/UefiShell/daShell.c PosixLib/Gen/readdir.c Include unistd.h instead of EfiSysCall.h LibC/Ctype/CClass.c: Character classification function implementation for isDirSep. LibC/Ctype/iCtype.c: Update character classification and case conversion tables. LibC/Time/TimeEfi.c: Improve comments. Implement new functions Tm2Efi() and Time2Efi(). LibC/Uefi/StubFunctions.c: Add missing include. Cosmetic changes to declarations. LibC/Uefi/SysCalls.c: Add support function for utime(). LibC/Uefi/Uefi.inf: Add LibGen library class dependency. LibC/Uefi/Xform.c: Enhance Omode2EFI(). LibC/Uefi/Devices/UefiShell/daShell.c: Enhance da_ShellMkdir. Implement da_ShellIoctl to set file times. PosixLib/Gen/access.c: New file. Implement the access() function. PosixLib/Gen/dirname.c: Enhance to use isDirSep and differentiate between the device, path, and filename components of UEFI Shell-style paths. PosixLib/Gen/utime.c: New file. Implement the utime() function. PosixLib/Gen/LibGen.inf: Change MODULE_TYPE. Add new files. Signed-off-by: darylm503 Reviewed-by: geekboy15a Reviewed-by: jljusten Reviewed-by: Rahul Khana Reviewed-by: leegrosenbaum git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12800 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-30 01:52:45 +01:00
/** @file
Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)unistd.h 8.2 (Berkeley) 1/7/94
StdLib: Add isDirSep character classification macro and function. Implement several Posix functions and clean up EfiSysCall.h. Align file mode handling with UEFI file protocol flags. Include/ctype.h: Function declaration and Macro definition of isDirSep Include/unistd.h: Declarations added from EfiSysCall.h Include/utime.h: New file. For the Posix utime() function. Include/sys/_ctype.h: Update character class bit maps. Include/sys/EfiSysCall.h: Move declarations to unistd.h Include/sys/fcntl.h: Improve comments. Add UEFI-specific macros. Include/sys/filio.h: Remove declarations for unsupported file ioctls. Include/sys/stat.h: Fix flags. Add macros and declarations. Include/sys/time.h: Add declarations for new functions Tm2Efi() and Time2Efi(). Include/sys/types.h: Use EFI-specific instead of BSD-specific definitions for typedefs. Include/sys/unistd.h: Delete inappropriate content. Guard macro definitions. LibC/Locale/setlocale.c LibC/Stdio/{fdopen.c, findfp.c, fopen.c, freopen.c, gettemp.c, makebuf.c, mktemp.c, remove.c, stdio.c, tempnam.c, tmpfile.c, tmpnam.c} LibC/Time/{itimer.c, ZoneProc.c} LibC/Uefi/SysCalls.c LibC/Uefi/Devices/Console/daConsole.c LibC/Uefi/Devices/UefiShell/daShell.c PosixLib/Gen/readdir.c Include unistd.h instead of EfiSysCall.h LibC/Ctype/CClass.c: Character classification function implementation for isDirSep. LibC/Ctype/iCtype.c: Update character classification and case conversion tables. LibC/Time/TimeEfi.c: Improve comments. Implement new functions Tm2Efi() and Time2Efi(). LibC/Uefi/StubFunctions.c: Add missing include. Cosmetic changes to declarations. LibC/Uefi/SysCalls.c: Add support function for utime(). LibC/Uefi/Uefi.inf: Add LibGen library class dependency. LibC/Uefi/Xform.c: Enhance Omode2EFI(). LibC/Uefi/Devices/UefiShell/daShell.c: Enhance da_ShellMkdir. Implement da_ShellIoctl to set file times. PosixLib/Gen/access.c: New file. Implement the access() function. PosixLib/Gen/dirname.c: Enhance to use isDirSep and differentiate between the device, path, and filename components of UEFI Shell-style paths. PosixLib/Gen/utime.c: New file. Implement the utime() function. PosixLib/Gen/LibGen.inf: Change MODULE_TYPE. Add new files. Signed-off-by: darylm503 Reviewed-by: geekboy15a Reviewed-by: jljusten Reviewed-by: Rahul Khana Reviewed-by: leegrosenbaum git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12800 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-30 01:52:45 +01:00
NetBSD: unistd.h,v 1.35 2006/08/14 18:17:48 rpaulo Exp
**/
#ifndef _SYS_UNISTD_H_
#define _SYS_UNISTD_H_
#include <sys/featuretest.h>
/* compile-time symbolic constants */
/*
* According to POSIX 1003.1:
* "The saved set-user-ID capability allows a program to regain the
* effective user ID established at the last exec call."
* However, the setuid/setgid function as specified by POSIX 1003.1 does
* not allow changing the effective ID from the super-user without also
* changed the saved ID, so it is impossible to get super-user privileges
* back later. Instead we provide this feature independent of the current
* effective ID through the seteuid/setegid function. In addition, we do
* not use the saved ID as specified by POSIX 1003.1 in setuid/setgid,
* because this would make it impossible for a set-user-ID executable
* owned by a user other than the super-user to permanently revoke its
* extra privileges.
*/
#ifdef _NOT_AVAILABLE
#define _POSIX_SAVED_IDS /* saved set-user-ID and set-group-ID */
#endif
#define _POSIX_VERSION 199009L
#define _POSIX2_VERSION 199212L
/* execution-time symbolic constants */
/* timers */
#define _POSIX_TIMERS 200112L
StdLib: Add isDirSep character classification macro and function. Implement several Posix functions and clean up EfiSysCall.h. Align file mode handling with UEFI file protocol flags. Include/ctype.h: Function declaration and Macro definition of isDirSep Include/unistd.h: Declarations added from EfiSysCall.h Include/utime.h: New file. For the Posix utime() function. Include/sys/_ctype.h: Update character class bit maps. Include/sys/EfiSysCall.h: Move declarations to unistd.h Include/sys/fcntl.h: Improve comments. Add UEFI-specific macros. Include/sys/filio.h: Remove declarations for unsupported file ioctls. Include/sys/stat.h: Fix flags. Add macros and declarations. Include/sys/time.h: Add declarations for new functions Tm2Efi() and Time2Efi(). Include/sys/types.h: Use EFI-specific instead of BSD-specific definitions for typedefs. Include/sys/unistd.h: Delete inappropriate content. Guard macro definitions. LibC/Locale/setlocale.c LibC/Stdio/{fdopen.c, findfp.c, fopen.c, freopen.c, gettemp.c, makebuf.c, mktemp.c, remove.c, stdio.c, tempnam.c, tmpfile.c, tmpnam.c} LibC/Time/{itimer.c, ZoneProc.c} LibC/Uefi/SysCalls.c LibC/Uefi/Devices/Console/daConsole.c LibC/Uefi/Devices/UefiShell/daShell.c PosixLib/Gen/readdir.c Include unistd.h instead of EfiSysCall.h LibC/Ctype/CClass.c: Character classification function implementation for isDirSep. LibC/Ctype/iCtype.c: Update character classification and case conversion tables. LibC/Time/TimeEfi.c: Improve comments. Implement new functions Tm2Efi() and Time2Efi(). LibC/Uefi/StubFunctions.c: Add missing include. Cosmetic changes to declarations. LibC/Uefi/SysCalls.c: Add support function for utime(). LibC/Uefi/Uefi.inf: Add LibGen library class dependency. LibC/Uefi/Xform.c: Enhance Omode2EFI(). LibC/Uefi/Devices/UefiShell/daShell.c: Enhance da_ShellMkdir. Implement da_ShellIoctl to set file times. PosixLib/Gen/access.c: New file. Implement the access() function. PosixLib/Gen/dirname.c: Enhance to use isDirSep and differentiate between the device, path, and filename components of UEFI Shell-style paths. PosixLib/Gen/utime.c: New file. Implement the utime() function. PosixLib/Gen/LibGen.inf: Change MODULE_TYPE. Add new files. Signed-off-by: darylm503 Reviewed-by: geekboy15a Reviewed-by: jljusten Reviewed-by: Rahul Khana Reviewed-by: leegrosenbaum git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12800 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-30 01:52:45 +01:00
/* Always ensure that these are consistent with <fcntl.h>!
whence values for lseek(2).
*/
#ifndef SEEK_SET
#define SEEK_SET 0 /**< set file offset to offset */
#endif
#ifndef SEEK_CUR
#define SEEK_CUR 1 /**< set file offset to current plus offset */
#endif
#ifndef SEEK_END
#define SEEK_END 2 /**< set file offset to EOF plus offset */
#endif
/* whence values for lseek(2); renamed by POSIX 1003.1 */
#define L_SET SEEK_SET
#define L_INCR SEEK_CUR
#define L_XTND SEEK_END
/* configurable system strings */
#define _CS_PATH 1
#endif /* !_SYS_UNISTD_H_ */