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/*
* cu_osapi.h
*
* Copyright 2001-2009 Texas Instruments, Inc. - http://www.ti.com/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/****************************************************************************/
/* */
/* MODULE: cu_osapi.h */
/* PURPOSE: */
/* */
/****************************************************************************/
#ifndef _CUOSAPI_H_
#define _CUOSAPI_H_
#include "cu_ostypes.h"
/* defines */
/***********/
#define OK 0
#define FALSE 0
#define TRUE 1
#define OSAL_ERROR -1
#define OSAL_SUCCESS 0
#define OSAL_FAILURE 1
#define OS_GETINPUTSTRING_CONTINUE TRUE+1
#if !defined(max)
#define max(a,b) ((a>b)?a:b)
#endif
/* replaces IFNAMSIZ in Linux */
#define IF_NAME_SIZE 16
/*
* TODO : supp declares its OS abstarction with primitive types, so these must
* be specifically declared here, and only if they weren't defined before by someone
* including common.h
*/
#ifndef ANDROID
typedef unsigned char u8;
typedef unsigned short u16;
typedef unsigned long u32;
typedef unsigned long long u64;
#endif
#ifndef NULL
#define NULL (0)
#endif
typedef enum
{
OS_FOPEN_READ = 0,
OS_FOPEN_READ_BINARY,
OS_FOPEN_WRITE,
OS_FOPEN_WRITE_BINARY
} os_fopen_mode_e;
enum { CU_MSG_DEBUG, CU_MSG_INFO1, CU_MSG_WARNING, CU_MSG_ERROR, CU_MSG_INFO2};
/****************************************************************************************
* OS Memory API *
****************************************************************************************/
PVOID os_MemoryCAlloc(U32 Number, U32 Size);
PVOID os_MemoryAlloc(U32 Size);
VOID os_MemoryFree(PVOID pMemPtr);
PVOID os_memset(PVOID s, U8 c, U32 n);
PVOID os_memcpy(PVOID dest, const PVOID src, U32 n);
S32 os_memcmp(const PVOID s1, const PVOID s2, S32 n);
/****************************************************************************************
* OS File API *
****************************************************************************************/
PVOID os_fopen (const PS8 path, os_fopen_mode_e mode);
S32 os_fclose (PVOID stream);
S32 os_getFileSize (PVOID file);
PS8 os_fgets (PS8 s, S32 size, PVOID stream);
S32 os_fread (PVOID ptr, S32 size, S32 nmemb, PVOID stream);
S32 os_fwrite (PVOID ptr, S32 size, S32 nmemb, PVOID stream);
/****************************************************************************************
* OS String API *
****************************************************************************************/
PS8 os_strcpy(PS8 dest, const PS8 src);
PS8 os_strncpy(PS8 dest, const PS8 src, S32 n);
S32 os_strcmp(const PS8 s1, const PS8 s2);
S32 os_strncmp(const PS8 s1, const PS8 s2, U32 n);
S32 os_sscanf(const PS8 str, const PS8 format, ...);
S32 os_sprintf(PS8 str, const PS8 format, ...);
PS8 os_strcat(PS8 dest, const PS8 src);
U32 os_strlen(const PS8 s);
PS8 os_strchr(const PS8 s, S32 c);
S32 os_strtol(const PS8 nptr, PPS8 endptr, S32 base);
U32 os_strtoul(const PS8 nptr, PPS8 endptr, S32 base);
S32 os_tolower(S32 c);
S32 os_isupper(S32 c);
S32 os_toupper(S32 c);
S32 os_atoi(const PS8 str);
/****************************************************************************************
* OS Output API *
****************************************************************************************/
S32 os_Printf(const PS8 buffer);
VOID os_error_printf(S32 debug_level, const PS8 arg_list ,...);
/****************************************************************************************
* Miscelanous OS API *
****************************************************************************************/
S32 os_getInputString(PS8 inbuf, S32 len);
VOID os_Catch_CtrlC_Signal(PVOID SignalCB);
VOID os_OsSpecificCmdParams(S32 argc, PS8* argv);
VOID os_InitOsSpecificModules(VOID);
VOID os_DeInitOsSpecificModules(VOID);
TI_SIZE_T os_get_last_error(VOID);
#endif /* _CUOSAPI_H_ */
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