Adding upstream version 3:4.8.29.upstream/3%4.8.29upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 113 insertions, 0 deletions

diff --git a/src/subshell/proxyfunc.c b/src/subshell/proxyfunc.c
new file mode 100644
index 0000000..f9e8a73
--- /dev/null
+++ b/src/subshell/proxyfunc.c
@@ -0,0 +1,113 @@
+/*
+   Proxy functions for getting access to public variables into 'filemanager' module.
+
+   Copyright (C) 2015-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2015.
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <signal.h>             /* kill() */
+#include <sys/types.h>
+#include <sys/wait.h>           /* waitpid() */
+
+#include "lib/global.h"
+
+#include "lib/vfs/vfs.h"        /* vfs_get_raw_current_dir() */
+
+#include "src/setup.h"          /* quit */
+#include "src/filemanager/filemanager.h"        /* current_panel */
+#include "src/consaver/cons.saver.h"    /* handle_console() */
+
+#include "internal.h"
+
+/*** global variables ****************************************************************************/
+
+/* path to X clipboard utility */
+
+/*** file scope macro definitions ****************************************************************/
+
+/*** file scope type declarations ****************************************************************/
+
+/*** file scope variables ************************************************************************/
+
+/* --------------------------------------------------------------------------------------------- */
+/*** file scope functions ************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+
+/* --------------------------------------------------------------------------------------------- */
+/*** public functions ****************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+
+const vfs_path_t *
+subshell_get_cwd (void)
+{
+    if (mc_global.mc_run_mode == MC_RUN_FULL)
+        return current_panel->cwd_vpath;
+
+    return vfs_get_raw_current_dir ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+void
+subshell_handle_cons_saver (void)
+{
+#ifdef __linux__
+    int status;
+    pid_t pid;
+
+    pid = waitpid (cons_saver_pid, &status, WUNTRACED | WNOHANG);
+
+    if (pid == cons_saver_pid)
+    {
+
+        if (WIFSTOPPED (status))
+            /* Someone has stopped cons.saver - restart it */
+            kill (pid, SIGCONT);
+        else
+        {
+            /* cons.saver has died - disable console saving */
+            handle_console (CONSOLE_DONE);
+            mc_global.tty.console_flag = '\0';
+        }
+
+    }
+#endif /* __linux__ */
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+subshell_get_mainloop_quit (void)
+{
+    return quit;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+void
+subshell_set_mainloop_quit (const int param_quit)
+{
+    quit = param_quit;
+}
+
+/* --------------------------------------------------------------------------------------------- */