/**************************************************************************
 *  Licensed Materials - Property of IBM and/or HCL
 *
 *  IBM Informix Dynamic Server
 *  Copyright IBM Corporation 2009,2010 All rights reserved.
 *  (c) Copyright HCL Technologies Ltd. 2017.  All Rights Reserved.2010 
 *
 *  Title       : iad_oslib.h
 *  Description : IDS Install API operating system specific functions
 *
 *************************************************************************
 */
#ifndef IAD_OSLIB_H
#define IAD_OSLIB_H
#include <stdio.h>
#include <stdarg.h>
#include "machine.h"
#include "porting.h"
#ifdef WIN32
#include <WinError.h>
#endif
#include "iad_internal.h"

/* UNIX wrappers for Windows specific functions */
#ifdef WIN32
typedef unsigned long mode_t;

extern mintptr NT_open(const char* filename, int oflag, ...);

extern ssize_t NT_read(mintptr handle, void* buffer, size_t nbyte);

extern ssize_t NT_write(mintptr handle, const void* buffer, size_t nbyte);

extern int NT_close(mintptr handle);

extern mlong NT_lseek(mintptr filedes, mlong offset, int whence);

extern off_t NT_lseek64(mintptr filedes, off_t offset, int whence);

extern mintptr NT_creat(const char* filename, mode_t mode);
extern int NT_stat(const char* filename, struct stat* st);
extern int NT_access(const char* filename, mode_t mode);
extern int NT_ErrW32ToUnix(int ec);
extern void NT_ExitThread(mint iExitCode);
extern void w32_osprintf(char *fmt, ...);
#endif
#endif /* IAD_OSLIB_H */