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(UT_USER): Define. Accessor macro for the member named ut_user or ut_name.

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This commit is contained in:
Jim Meyering
2000-01-30 16:39:08 +00:00
parent fedbe363a9
commit b737ed325a
1 changed files with 9 additions and 1 deletions
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10
lib/readutmp.h
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@@ -1,5 +1,5 @@
/* Declarations for GNU's read utmp module.
Copyright (C) 1992-1999 Free Software Foundation, Inc.
Copyright (C) 1992-2000 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -30,6 +30,14 @@
# include <sys/types.h>
/* Accessor macro for the member named ut_user or ut_name. */
# if HAVE_STRUCT_UTMPX_UT_USER || HAVE_STRUCT_UTMP_UT_USER
# define UT_USER(Utmp) Utmp->ut_user
# endif
# if HAVE_STRUCT_UTMPX_UT_NAME || HAVE_STRUCT_UTMP_UT_NAME
# define UT_USER(Utmp) Utmp->ut_name
# endif
# ifdef HAVE_UTMPX_H
# include <utmpx.h>
# define UTMP_STRUCT_NAME utmpx