PosixSyscallManager.h

/*
 * Copyright (c) 2008-2014, Pedigree Developers
 *
 * Please see the CONTRIB file in the root of the source tree for a full
 * list of contributors.
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef POSIX_SYSCALL_MANAGER_H
#define POSIX_SYSCALL_MANAGER_H

#include "pedigree/kernel/processor/SyscallHandler.h"
#include "pedigree/kernel/processor/types.h"
#include "pedigree/kernel/utilities/Tree.h"

class PosixSyscallManager : public SyscallHandler
{
  public:
    void initialise();

    uintptr_t call(
        uintptr_t function, uintptr_t p1 = 0, uintptr_t p2 = 0,
        uintptr_t p3 = 0, uintptr_t p4 = 0, uintptr_t p5 = 0);

    virtual uintptr_t syscall(SyscallState &state);

    PosixSyscallManager();
    virtual ~PosixSyscallManager();

  private:
    PosixSyscallManager(const PosixSyscallManager &);
    PosixSyscallManager &operator=(const PosixSyscallManager &);
    Tree<size_t, bool> m_SeenUnknownSyscalls;
};

#endif