Hash :
e5e9d7f6
Author :
Date :
2008-10-19T13:07:15
Add getusershell(), setusershell(), endusershell() declarations to <unistd.h>.
# getusershell.m4 serial 5
dnl Copyright (C) 2002, 2003, 2006, 2008 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_FUNC_GETUSERSHELL],
[
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
dnl Persuade glibc <unistd.h> to declare {get,set,end}usershell().
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
AC_REPLACE_FUNCS([getusershell])
if test $ac_cv_func_getusershell = no; then
HAVE_GETUSERSHELL=0
fi
])