projects
/
gnulib.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
unistr/u*-strchr: add tests
[gnulib.git]
/
m4
/
getlogin_r.m4
diff --git
a/m4/getlogin_r.m4
b/m4/getlogin_r.m4
index
d30b2e7
..
5d6f1b2
100644
(file)
--- a/
m4/getlogin_r.m4
+++ b/
m4/getlogin_r.m4
@@
-1,6
+1,6
@@
-#serial
4
+#serial
7
-# Copyright (C) 2005
, 2006, 2007, 2009,
2010 Free Software Foundation, Inc.
+# Copyright (C) 2005
-2007, 2009-
2010 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@
-11,16
+11,21
@@
dnl
dnl Provide getlogin_r when the system lacks it.
dnl
dnl Provide getlogin_r when the system lacks it.
dnl
-AC_DEFUN([gl_GETLOGIN_R],
+AC_DEFUN([gl_
FUNC_
GETLOGIN_R],
[
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
[
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
+
+ dnl Persuade glibc <unistd.h> to declare getlogin_r().
+ dnl Persuade Solaris <unistd.h> to provide the POSIX compliant declaration of
+ dnl getlogin_r().
+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
+
AC_CHECK_FUNCS_ONCE([getlogin_r])
if test $ac_cv_func_getlogin_r = no; then
AC_LIBOBJ([getlogin_r])
gl_PREREQ_GETLOGIN_R
AC_CHECK_FUNCS_ONCE([getlogin_r])
if test $ac_cv_func_getlogin_r = no; then
AC_LIBOBJ([getlogin_r])
gl_PREREQ_GETLOGIN_R
- if test $ac_cv_have_decl_getlogin_r = yes; then
- HAVE_DECL_GETLOGIN_R=1
- else
+ AC_CHECK_DECLS_ONCE([getlogin_r])
+ if test $ac_cv_have_decl_getlogin_r = no; then
HAVE_DECL_GETLOGIN_R=0
fi
fi
HAVE_DECL_GETLOGIN_R=0
fi
fi
@@
-29,5
+34,4
@@
AC_DEFUN([gl_GETLOGIN_R],
AC_DEFUN([gl_PREREQ_GETLOGIN_R],
[
AC_CHECK_DECLS_ONCE([getlogin])
AC_DEFUN([gl_PREREQ_GETLOGIN_R],
[
AC_CHECK_DECLS_ONCE([getlogin])
- AC_CHECK_DECLS_ONCE([getlogin_r])
])
])