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sortix--sortix/libmaxsi/hsrc/io.h
2011-09-06 19:51:47 +02:00

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/******************************************************************************
COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2011.
This file is part of LibMaxsi.
LibMaxsi is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
more details.
You should have received a copy of the GNU Lesser General Public License
along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
io.h
Functions for management of input and output.
******************************************************************************/
#ifndef LIBMAXSI_IO_H
#define LIBMAXSI_IO_H
namespace Maxsi
{
namespace IO
{
// TODO:
enum Seek_t { SEEK_SET, SEEK_CUR, SEEK_END };
int Open(const char* Path, int Flags, int Mode = 0); // TODO: Better default value for Mode
int Close(int FileDesc = -1);
int Truncate(int FileDesc, intmax_t Size = 0);
int Sync(int FileDesc = -1);
intmax_t Seek(int FileDesc, intmax_t Offset, Seek_t Whence = SEEK_SET);
size_t Read(int FileDesc, const void* Buffer, size_t BufferSize);
size_t Write(int FileDesc, const void* Buffer, size_t BufferSize);
size_t ReadAt(int FileDesc, const void* Buffer, size_t BufferSize, intmax_t Position);
size_t WriteAt(int FileDesc, const void* Buffer, size_t BufferSize, intmax_t Position);
}
size_t Print(const char* msg);
size_t PrintF(const char* format, ...);
}
#endif