ctl.hpp

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// SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019-2021, Intel Corporation */
 
#ifndef LIBPMEMOBJ_CPP_CTL_HPP
#define LIBPMEMOBJ_CPP_CTL_HPP
 
#include <libpmemobj/ctl.h>
#include <string>
 
#include <cerrno>
#include <cstring>
 
#include <libpmemobj++/pexceptions.hpp>
 
namespace pmem
{
 
namespace obj
{
 
template <typename T>
T
ctl_get_detail(PMEMobjpool *pool, const std::string &name)
{
    T tmp;
 
#ifdef _WIN32
    int ret = pmemobj_ctl_getU(pool, name.c_str(), &tmp);
#else
    int ret = pmemobj_ctl_get(pool, name.c_str(), &tmp);
#endif
    if (ret)
        throw detail::exception_with_errormsg<pmem::ctl_error>(
            "ctl_get failed");
 
    return tmp;
}
 
template <typename T>
T
ctl_set_detail(PMEMobjpool *pool, const std::string &name, T arg)
{
#ifdef _WIN32
    int ret = pmemobj_ctl_setU(pool, name.c_str(), &arg);
#else
    int ret = pmemobj_ctl_set(pool, name.c_str(), &arg);
#endif
    if (ret)
        throw detail::exception_with_errormsg<pmem::ctl_error>(
            "ctl_set failed");
 
    return arg;
}
 
template <typename T>
T
ctl_exec_detail(PMEMobjpool *pool, const std::string &name, T arg)
{
#ifdef _WIN32
    int ret = pmemobj_ctl_execU(pool, name.c_str(), &arg);
#else
    int ret = pmemobj_ctl_exec(pool, name.c_str(), &arg);
#endif
    if (ret)
        throw detail::exception_with_errormsg<pmem::ctl_error>(
            "ctl_exec failed");
    return arg;
}
 
#ifdef _WIN32
template <typename T>
T
ctl_get_detail(PMEMobjpool *pool, const std::wstring &name)
{
    T tmp;
 
    int ret = pmemobj_ctl_getW(pool, name.c_str(), &tmp);
    if (ret)
        throw detail::exception_with_errormsg<pmem::ctl_error>(
            "ctl_get failed");
 
    return tmp;
}
 
template <typename T>
T
ctl_set_detail(PMEMobjpool *pool, const std::wstring &name, T arg)
{
    int ret = pmemobj_ctl_setW(pool, name.c_str(), &arg);
    if (ret)
        throw detail::exception_with_errormsg<pmem::ctl_error>(
            "ctl_set failed");
 
    return arg;
}
 
template <typename T>
T
ctl_exec_detail(PMEMobjpool *pool, const std::wstring &name, T arg)
{
    int ret = pmemobj_ctl_execW(pool, name.c_str(), &arg);
    if (ret)
        throw detail::exception_with_errormsg<pmem::ctl_error>(
            "ctl_exec failed");
    return arg;
}
#endif
 
} /* namespace obj */
 
} /* namespace pmem */
 
#endif /* LIBPMEMOBJ_CPP_CTL_HPP */