gethostid(3p) - phpMan

GETHOSTID(3P)              POSIX Programmer's Manual             GETHOSTID(3P)
PROLOG
       This  manual  page is part of the POSIX Programmer's Manual.  The Linux
       implementation of this interface may differ (consult the  corresponding
       Linux  manual page for details of Linux behavior), or the interface may
       not be implemented on Linux.
NAME
       gethostid -- get an identifier for the current host
SYNOPSIS
       #include <unistd.h>
       long gethostid(void);
DESCRIPTION
       The gethostid() function shall retrieve a  32-bit  identifier  for  the
       current host.
RETURN VALUE
       Upon  successful completion, gethostid() shall return an identifier for
       the current host.
ERRORS
       No errors are defined.
       The following sections are informative.
EXAMPLES
       None.
APPLICATION USAGE
       This volume of POSIX.1-2008 does not define the  domain  in  which  the
       return value is unique.
RATIONALE
       None.
FUTURE DIRECTIONS
       None.
SEE ALSO
       initstate()
       The Base Definitions volume of POSIX.1-2008, <unistd.h>
COPYRIGHT
       Portions  of  this text are reprinted and reproduced in electronic form
       from IEEE Std 1003.1, 2013 Edition, Standard for Information Technology
       --  Portable  Operating  System  Interface (POSIX), The Open Group Base
       Specifications Issue 7, Copyright (C) 2013 by the Institute of Electri-
       cal  and  Electronics  Engineers,  Inc  and  The  Open Group.  (This is
       POSIX.1-2008 with the 2013 Technical Corrigendum  1  applied.)  In  the
       event of any discrepancy between this version and the original IEEE and
       The Open Group Standard, the original IEEE and The Open Group  Standard
       is  the  referee document. The original Standard can be obtained online
       at http://www.unix.org/online.html .
       Any typographical or formatting errors that appear  in  this  page  are
       most likely to have been introduced during the conversion of the source
       files to man page format. To report such errors,  see  https://www.ker-
       nel.org/doc/man-pages/reporting_bugs.html .
IEEE/The Open Group                  2013                        GETHOSTID(3P)