2 Copyright (C) 2010 Paul Davis
3 Copyright (C) 2010-2014 Robin Gareus <robin@gareus.org>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include <glibmm/miscutils.h>
22 #include "pbd/pathscanner.h"
23 #include "pbd/file_utils.h"
24 #include "pbd/error.h"
26 #include "ardour/filesystem_paths.h"
27 #include "ardour/system_exec.h"
29 using namespace ARDOUR;
31 char * SystemExec::_vfork_exec_wrapper = NULL;
33 static char *vfork_exec_wrapper_path() {
34 std::string vfork_exec_wrapper;
35 if (!PBD::find_file_in_search_path (
36 PBD::Searchpath(Glib::build_filename(ARDOUR::ardour_dll_directory(), "vfork")),
37 "ardour-exec-wrapper", vfork_exec_wrapper)) {
38 PBD::warning << "vfork exec wrapper not found..'" << endmsg;
41 return strdup(vfork_exec_wrapper.c_str());
44 SystemExec::SystemExec (std::string c, char ** a)
45 : PBD::SystemExec(c, a)
47 if (!_vfork_exec_wrapper) {
48 _vfork_exec_wrapper = vfork_exec_wrapper_path();
52 SystemExec::SystemExec (std::string c, std::string a)
53 : PBD::SystemExec(c, a)
55 if (!_vfork_exec_wrapper) {
56 _vfork_exec_wrapper = vfork_exec_wrapper_path();
60 SystemExec::~SystemExec() { }