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-rw-r--r--src/security.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/security.h b/src/security.h
index bbc0c4e..464afbf 100644
--- a/src/security.h
+++ b/src/security.h
@@ -41,9 +41,9 @@ void secure_tty(void);
/**
* Set ownership and mode of the TTY
*
- * @param owner The owner
- * @param group The group
+ * @param owner The owner, -1 for unchanged
+ * @param group The group, -1 for unchanged
* @param with_fail Abort on failure
*/
-void chown_tty(int owner, int group, int with_fail);
+void chown_tty(uid_t owner, gid_t group, int with_fail);