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Gregory Nutt 2014-08-30 13:29:25 -06:00
parent 34ff07008a
commit 4864b4c8c1
2 changed files with 5 additions and 91 deletions
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ChangeLog
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@ -8315,4 +8315,8 @@
into Directories.mk; add support for kernel build. Move library
selection logic in common *.mk files, one each for flat-, protected-,
and kernel- mode builds (2014-8-30).
* include/nuttx/syscall.h syscall/syscall.csv: clock_systimer needs the
same fix as for get/set_errno when used with system calls (2014-8-30).
* sched/Kconfig sched/init/os_bringup.c tools/cfgdefine.c: Add
configuration options to start the system from a program on a file
system (2014-8-30).

90
include/nuttx/errno.h
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@ -1,90 +0,0 @@
/************************************************************************
* include/nuttx/errno.h
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* 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 NuttX 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 COPYRIGHT HOLDERS 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
* COPYRIGHT OWNER 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.
*
************************************************************************/
#ifndef __INCLUDE_NUTTX_ERRNO_H
#define __INCLUDE_NUTTX_ERRNO_H
/************************************************************************
* Included Files
************************************************************************/
#include <nuttx/config.h>
#ifdef CONFIG_LIB_SYSCALL
/************************************************************************
* Pre-processor Definitions
************************************************************************/
/************************************************************************
* Type Declarations
************************************************************************/
/************************************************************************
* Public Data
************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/************************************************************************
* Public Function Prototypes
************************************************************************/
/* These get_errno() set_errno() are always exported as functions from
* the kernel always when the system call interface is built. errno.h
* provides the context-specific usage interface for both the kernel- and
* user-spaces which may be different: These are macros within the
* kernel and system call proxy signatures from user space.
*
* This header file always exists to disambuiguate the context. The
* prototypes here duplicate thos of errno.h and must exactly match.
*/
void set_errno(int errcode);
int get_errno(void);
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* CONFIG_LIB_SYSCALL */
#endif /* __INCLUDE_NUTTX_ERRNO_H */