GENWiki

Premier IT Outsourcing and Support Services within the UK

User Tools

Site Tools


man:getutmpx

GETUTMP(3) Linux Programmer's Manual GETUTMP(3)

NAME

     getutmp, getutmpx - copy utmp structure to utmpx, and vice versa

SYNOPSIS

     #define _GNU_SOURCE             /* See feature_test_macros(7) */
     #include <utmpx.h>
      void getutmp(const struct utmpx *ux, struct utmp *u);
      void getutmpx(const struct utmp *u, struct utmpx *ux);

DESCRIPTION

     The getutmp() function copies the fields of the utmpx structure pointed
     to by ux to the corresponding fields of the utmp structure  pointed  to
     by u.  The getutmpx() function performs the converse operation.

RETURN VALUE

     These functions do not return a value.

VERSIONS

     These functions first appeared in glibc in version 2.1.1.

ATTRIBUTES

     For   an   explanation   of   the  terms  used  in  this  section,  see
     attributes(7).
     allbox; lbw21 lb lb l l  l.   Interface Attribute Value  T{  getutmp(),
     getutmpx() T}   Thread safety  MT-Safe

CONFORMING TO

     These  functions  are  nonstandard,  but appear on a few other systems,
     such as Solaris and NetBSD.

NOTES

     These functions exist primarily for compatibility  with  other  systems
     where  the  utmp  and utmpx structures contain different fields, or the
     size of corresponding fields differs.  On  Linux,  the  two  structures
     contain the same fields, and the fields have the same sizes.

SEE ALSO

     utmpdump(1), getutent(3), utmp(5)

COLOPHON

     This  page  is  part of release 4.16 of the Linux man-pages project.  A
     description of the project, information about reporting bugs,  and  the
     latest     version     of     this    page,    can    be    found    at
     https://www.kernel.org/doc/man-pages/.

Linux 2015-03-02 GETUTMP(3)

/data/webs/external/dokuwiki/data/pages/man/getutmpx.txt · Last modified: 2019/05/17 09:47 by 127.0.0.1

Was this page helpful?-10+1

Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki