diff options
Diffstat (limited to 'gnulib/m4/readutmp.m4')
m--------- | gnulib | 0 | ||||
-rw-r--r-- | gnulib/m4/readutmp.m4 | 61 |
2 files changed, 61 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 4fc10daa05477586fea99b6b3ca02a87d1102fa diff --git a/gnulib/m4/readutmp.m4 b/gnulib/m4/readutmp.m4 new file mode 100644 index 00000000..d4c90087 --- /dev/null +++ b/gnulib/m4/readutmp.m4 @@ -0,0 +1,61 @@ +# readutmp.m4 serial 16 +dnl Copyright (C) 2002-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_READUTMP], +[ + dnl Persuade utmpx.h to declare utmpxname + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_HEADERS_ONCE([utmp.h utmpx.h]) + if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then + AC_LIBOBJ([readutmp]) + + dnl Prerequisites of lib/readutmp.h and lib/readutmp.c. + AC_REQUIRE([AC_C_INLINE]) + AC_CHECK_FUNCS_ONCE([utmpname utmpxname]) + AC_CHECK_DECLS([getutent],,,[ +#ifdef HAVE_UTMP_H +# include <utmp.h> +#endif +]) + utmp_includes="\ +$ac_includes_default +#ifdef HAVE_UTMPX_H +# include <utmpx.h> +#endif +#ifdef HAVE_UTMP_H +# if defined _THREAD_SAFE && defined UTMP_DATA_INIT + /* When including both utmp.h and utmpx.h on AIX 4.3, with _THREAD_SAFE + defined, work around the duplicate struct utmp_data declaration. */ +# define utmp_data gl_aix_4_3_workaround_utmp_data +# endif +# include <utmp.h> +#endif +" + AC_CHECK_MEMBERS([struct utmpx.ut_user],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_user],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmpx.ut_name],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_name],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmpx.ut_type],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_type],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmpx.ut_pid],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_pid],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmpx.ut_id],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_id],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmpx.ut_exit],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_exit],,,[$utmp_includes]) + + AC_CHECK_MEMBERS([struct utmpx.ut_exit.ut_exit],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_exit.ut_exit],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmpx.ut_exit.e_exit],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_exit.e_exit],,,[$utmp_includes]) + + AC_CHECK_MEMBERS([struct utmpx.ut_exit.ut_termination],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_exit.ut_termination],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmpx.ut_exit.e_termination],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_exit.e_termination],,,[$utmp_includes]) + fi +]) |