From: Hans de Goede <hdegoede@redhat.com>
Date: Mon, 23 Sep 2019 12:30:33 +0000 (+0200)
Subject: terminal: add ply_terminal_get_capslock_state function
X-Git-Tag: 0.9.5~38^2~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f49ef3fe655b1ac94ddafd5a4ca325b7b070d7b;p=thirdparty%2Fplymouth.git

terminal: add ply_terminal_get_capslock_state function

Add a helper function to get the capslock-state from the terminal.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---

diff --git a/src/libply-splash-core/ply-terminal.c b/src/libply-splash-core/ply-terminal.c
index 0190f9ec..2a19579d 100644
--- a/src/libply-splash-core/ply-terminal.c
+++ b/src/libply-splash-core/ply-terminal.c
@@ -855,6 +855,17 @@ ply_terminal_get_name (ply_terminal_t *terminal)
         return terminal->name;
 }
 
+bool
+ply_terminal_get_capslock_state (ply_terminal_t *terminal)
+{
+        char state;
+
+        if (ioctl (terminal->fd, KDGETLED, &state) < 0)
+                return false;
+
+        return (state & LED_CAP);
+}
+
 int
 ply_terminal_get_vt_number (ply_terminal_t *terminal)
 {
diff --git a/src/libply-splash-core/ply-terminal.h b/src/libply-splash-core/ply-terminal.h
index 620ee9e6..3ca1dc0c 100644
--- a/src/libply-splash-core/ply-terminal.h
+++ b/src/libply-splash-core/ply-terminal.h
@@ -93,6 +93,7 @@ void ply_terminal_ignore_mode_changes (ply_terminal_t *terminal,
                                        bool            should_ignore);
 
 const char *ply_terminal_get_name (ply_terminal_t *terminal);
+bool ply_terminal_get_capslock_state (ply_terminal_t *terminal);
 int ply_terminal_get_vt_number (ply_terminal_t *terminal);
 bool ply_terminal_activate_vt (ply_terminal_t *terminal);
 bool ply_terminal_deactivate_vt (ply_terminal_t *terminal);