Moved from ports with several enhancements

1 files changed, 58 insertions, 0 deletions

diff --git a/lib/libncurses/lib_screen.c b/lib/libncurses/lib_screen.c
new file mode 100644
index 0000000..0c0ab8a
--- /dev/null
+++ b/lib/libncurses/lib_screen.c
@@ -0,0 +1,58 @@
+
+/* This work is copyrighted. See COPYRIGHT.OLD & COPYRIGHT.NEW for   *
+*  details. If they are missing then this copy is in violation of    *
+*  the copyright conditions.                                        */
+
+#included "curses.priv.h"
+
+int putwin(WINDOW *win, char *file)
+{
+int fd, i;
+
+	fd = open(file, O_WRONLY);
+	if (fd < -1) 
+		return ERR;
+	for (i = 0; i < lines; i++)
+		write(fd, win->_line[i], sizeof(chtype)*columns);
+	close(fd);
+	return OK;
+}
+
+int scr_restore(char *file)
+{
+int fd, i;
+
+	fd = open(file, O_RDONLY);
+	if (fd < -1)
+		return ERR;
+	for (i = 0; i < lines; i++)
+		read(fd, curscr->_line[i], sizeof(chtype)*columns);
+	touchwin(curscr);
+	close(fd);
+	return OK;
+}
+
+int scr_dump(char *file)
+{
+
+	putwin(curscr, file);
+}
+
+int scr_init(char *file)
+{
+
+	return ERR;
+}
+
+int scr_set(char *file)
+{
+
+	return ERR;
+}
+
+WINDOW *getwin(FILE *filep)
+{
+
+	return NULL;
+}
+