Add const to suppress compiler warning

diff --git a/auth-pam.c b/auth-pam.c
index 2c0ffb420032b3203aa4fc915ad6a73cc2294b4a..17e8d882f82b9503ab530f13cb60fda89f5032d9 100644 (file)
--- a/auth-pam.c
+++ b/auth-pam.c
@@ -174,7 +174,7 @@ int do_pam_account(char *username, char *remote_user)
 }
 
 /* Do PAM-specific session initialisation */
-void do_pam_session(char *username, char *ttyname)
+void do_pam_session(char *username, const char *ttyname)
 {
        int pam_retval;
 

diff --git a/auth-pam.h b/auth-pam.h
index 1f3bc252f4224626a455f21e24fa5dd5972fb2d3..191d80ca64a2d3dcaa5f8173ef186a413899dfce 100644 (file)
--- a/auth-pam.h
+++ b/auth-pam.h
@@ -8,7 +8,7 @@ void finish_pam(void);
 int auth_pam_password(struct passwd *pw, const char *password);
 char **fetch_pam_environment(void);
 int do_pam_account(char *username, char *remote_user);
-void do_pam_session(char *username, char *ttyname);
+void do_pam_session(char *username, const char *ttyname);
 void do_pam_setcred();
 void print_pam_messages(void);