SnFile.h

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// Copyright (c) 2008-2022 NVIDIA Corporation. All rights reserved.
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.  
 
 
#ifndef SN_FILE_H
#define SN_FILE_H
 
// fopen_s - returns 0 on success, non-zero on failure
 
#if PX_WINDOWS_FAMILY
 
#include <stdio.h>
 
namespace physx
{
namespace sn
{
PX_INLINE PxI32 fopen_s(FILE** file, const char* name, const char* mode)
{
    static const PxU32 MAX_LEN = 300; 
    char buf[MAX_LEN+1];
 
    PxU32 i;
    for(i = 0; i<MAX_LEN && name[i]; i++)
        buf[i] = name[i] == '/' ? '\\' : name[i];
    buf[i] = 0;
 
    return i == MAX_LEN ? -1 : ::fopen_s(file, buf, mode);
};
 
} // namespace sn
} // namespace physx
 
#elif PX_UNIX_FAMILY || PX_SWITCH
 
#include <stdio.h>
 
namespace physx
{
namespace sn
{
PX_INLINE PxI32 fopen_s(FILE** file, const char* name, const char* mode)
{
    FILE* fp = ::fopen(name, mode);
    if(fp)
    {
        *file = fp;
        return PxI32(0);
    }
    return -1;
}
} // namespace sn
} // namespace physx
#else
#error "Platform not supported!"
#endif
 
#endif //SN_FILE_H