©2004 by Marc J. Rochkind. All rights reserved. Portions marked "Open Source" may be copied under license.

 

                 

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ux/uxsystem.hpp

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/*
    Copyright 2003 by Marc J. Rochkind. All rights reserved.
    May be copied only for purposes and under conditions described
    on the Web page www.basepath.com/aup/copyright.htm.

    The Example Files are provided "as is," without any warranty;
    without even the implied warranty of merchantability or fitness
    for a particular purpose. The author and his publisher are not
    responsible for any damages, direct or incidental, resulting
    from the use or non-use of these Example Files.

    The Example Files may contain defects, and some contain deliberate
    coding mistakes that were included for educational reasons.
    You are responsible for determining if and how the Example Files
    are to be used.

*/
#ifndef _UXSYSTEM_HPP_
#define _UXSYSTEM_HPP_

#include <sys/utsname.h>
#include <pwd.h>
#include <grp.h>

namespace Ux {

/**
    \ingroup Ux
*/
class System : public Base {
protected:

public:
    System()
        { }

    static size_t           confstr(int name, char *buf, size_t len, long default_val = -1);
    static long             sysconf(int name, long default_val = -1);
    static void             uname(struct utsname *name);
    static struct group *   getgrgid(gid_t gid);
    static void             gethostname(char *name, size_t namelen);
    /**
        Calls gethostid.
    */
    static long             gethostid(void)
                                { return ::gethostid(); }
    static char *                   getlogin(void);
    static struct passwd *  getpwuid(uid_t uid);
};

} // namespace

#endif // _UXSYSTEM_HPP_

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