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-rw-r--r--src/security.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/security.h b/src/security.h
index b16ef1b..5e291ff 100644
--- a/src/security.h
+++ b/src/security.h
@@ -38,8 +38,10 @@
/**
* Secure the TTY from spying
+ *
+ * @param group The group, -1 for unchanged
*/
-void secure_tty(void);
+void secure_tty(gid_t group);
/**
* Set ownership and mode of the TTY