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-rw-r--r--include/os.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/os.h b/include/os.h
index 9b5da5c..0230a7f 100644
--- a/include/os.h
+++ b/include/os.h
@@ -103,8 +103,12 @@ void os_exit(int exit_code) __attribute__((noreturn));
/**
* Put tty into raw mode to mimic serial console better
+ *
+ * @param fd File descriptor of stdin (normally 0)
+ * @param allow_sigs Allow Ctrl-C, Ctrl-Z to generate signals rather than
+ * be handled by U-Boot
*/
-void os_tty_raw(int fd);
+void os_tty_raw(int fd, bool allow_sigs);
/**
* Acquires some memory from the underlying os.