diff options
| -rw-r--r-- | src/echoes.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/echoes.c b/src/echoes.c index 7274e52..bc8d3ff 100644 --- a/src/echoes.c +++ b/src/echoes.c @@ -47,6 +47,9 @@ static struct termios saved_stty; /** * Disable echoing and do anything else to the terminal settnings `passphrase_read` requires */ +#if defined(__GNUC__) && !defined(NEED_TERMIOS) +__attribute__((const)) +#endif /* __GNUC__ && !NEED_TERMIOS */ void passphrase_disable_echo(void) { passphrase_disable_echo1(STDIN_FILENO); @@ -56,6 +59,9 @@ void passphrase_disable_echo(void) /** * Undo the actions of `passphrase_disable_echo` */ +#if defined(__GNUC__) && !defined(NEED_TERMIOS) +__attribute__((const)) +#endif /* __GNUC__ && !NEED_TERMIOS */ void passphrase_reenable_echo(void) { passphrase_reenable_echo1(STDIN_FILENO); |