diff options
Diffstat (limited to 'gsm-receiver/config/gr_check_createfilemapping.m4')
| -rw-r--r-- | gsm-receiver/config/gr_check_createfilemapping.m4 | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/gsm-receiver/config/gr_check_createfilemapping.m4 b/gsm-receiver/config/gr_check_createfilemapping.m4 new file mode 100644 index 0000000..5f9b4a4 --- /dev/null +++ b/gsm-receiver/config/gr_check_createfilemapping.m4 @@ -0,0 +1,52 @@ +dnl +dnl Copyright 2005 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. + +dnl AC_DEFUN([GR_CHECK_CREATEFILEMAPPING], +dnl [ +dnl AC_CHECK_FUNCS([CreateFileMapping]) +dnl ]) + +AC_DEFUN([GR_CHECK_CREATEFILEMAPPING],[ + AC_MSG_CHECKING([for CreateFileMapping function]) + AC_COMPILE_IFELSE([ +#include <windows.h> +int main (int argc, char **argv) +{ + HANDLE handle; + int size; + char seg_name[[1024]]; + handle = CreateFileMapping( + INVALID_HANDLE_VALUE, // use paging file + NULL, // default security + PAGE_READWRITE, // read/write access + 0, // max. object size + size, // buffer size + seg_name); // name of mapping object + return 0; +} +],[HAVE_CREATEFILEMAPPING=yes + AC_DEFINE(HAVE_CREATEFILEMAPPING,[1],[Define if you have the CreateFilemapping function(win32).])], + [HAVE_CREATEFILEMAPPING=no]) + + AC_MSG_RESULT($HAVE_CREATEFILEMAPPING) + AM_CONDITIONAL(HAVE_CREATEFILEMAPPING, test x$HAVE_CREATEFILEMAPPING = xyes) +]) + + |