diff -up ecryptfs-utils-83/src/libecryptfs/ecryptfs-stat.c.werror ecryptfs-utils-83/src/libecryptfs/ecryptfs-stat.c
--- ecryptfs-utils-83/src/libecryptfs/ecryptfs-stat.c.werror	2009-10-20 20:49:55.000000000 +0200
+++ ecryptfs-utils-83/src/libecryptfs/ecryptfs-stat.c	2010-02-18 10:40:45.447667184 +0100
@@ -146,7 +146,7 @@ int ecryptfs_parse_stat(struct ecryptfs_
 	if (buf_size < (ECRYPTFS_FILE_SIZE_BYTES
 			+ MAGIC_ECRYPTFS_MARKER_SIZE_BYTES
 			+ 4)) {
-		printf("%s: Invalid metadata size; must have at least [%lu] "
+		printf("%s: Invalid metadata size; must have at least [%zu] "
 		       "bytes; there are only [%zu] bytes\n", __FUNCTION__,
 		       (ECRYPTFS_FILE_SIZE_BYTES
 			+ MAGIC_ECRYPTFS_MARKER_SIZE_BYTES
diff -up ecryptfs-utils-83/src/pam_ecryptfs/pam_ecryptfs.c.werror ecryptfs-utils-83/src/pam_ecryptfs/pam_ecryptfs.c
--- ecryptfs-utils-83/src/pam_ecryptfs/pam_ecryptfs.c.werror	2010-02-16 18:01:43.000000000 +0100
+++ ecryptfs-utils-83/src/pam_ecryptfs/pam_ecryptfs.c	2010-02-18 10:41:48.792416776 +0100
@@ -43,31 +43,6 @@
 
 #define PRIVATE_DIR "Private"
 
-static void error(const char *msg)
-{
-	syslog(LOG_ERR, "errno = [%i]; strerror = [%m]\n", errno);
-	switch (errno) {
-	case ENOKEY:
-		syslog(LOG_ERR, "%s: Requested key not available\n", msg);
-		return;
-
-	case EKEYEXPIRED:
-		syslog(LOG_ERR, "%s: Key has expired\n", msg);
-		return;
-
-	case EKEYREVOKED:
-		syslog(LOG_ERR, "%s: Key has been revoked\n", msg);
-		return;
-
-	case EKEYREJECTED:
-		syslog(LOG_ERR, "%s: Key was rejected by service\n", msg);
-		return;
-	default:
-		syslog(LOG_ERR, "%s: Unknown key error\n", msg);
-		return;
-	}
-}
-
 /* returns: 0 for pam automounting not set, 1 for set, <0 for error */
 static int ecryptfs_pam_automount_set(const char *homedir)
 {
@@ -87,7 +62,7 @@ out:
 	return rc;
 }
 
-static int wrap_passphrase_if_necessary(char *username, uid_t uid, char *wrapped_pw_filename, char *passphrase, char *salt)
+static int wrap_passphrase_if_necessary(const char *username, uid_t uid, char *wrapped_pw_filename, char *passphrase, char *salt)
 {
 	char *unwrapped_pw_filename = NULL;
 	struct stat s;
@@ -198,8 +173,6 @@ PAM_EXTERN int pam_sm_authenticate(pam_h
 		if ((argc == 1)
 		    && (memcmp(argv[0], "unwrap\0", 7) == 0)) {
 			char *wrapped_pw_filename;
-			char *unwrapped_pw_filename;
-			struct stat s;
 
 			rc = asprintf(
 				&wrapped_pw_filename, "%s/.ecryptfs/%s",
@@ -291,8 +264,6 @@ static int private_dir(pam_handle_t *pam
 	char *autoumount = "auto-umount";
 	struct stat s;
 	pid_t pid;
-	struct utmp *u;
-	int count = 0;
 
 	if ((pwd = fetch_pwd(pamh)) == NULL) {
 		/* fetch_pwd() logged a message */
@@ -339,7 +310,7 @@ static int private_dir(pam_handle_t *pam
 			if (stat(recorded, &s) != 0 && stat("/usr/share/ecryptfs-utils/ecryptfs-record-passphrase", &s) == 0) {
 				/* User has not recorded their passphrase */
 				unlink("/var/lib/update-notifier/user.d/ecryptfs-record-passphrase");
-				symlink("/usr/share/ecryptfs-utils/ecryptfs-record-passphrase", "/var/lib/update-notifier/user.d/ecryptfs-record-passphrase");
+				rc=symlink("/usr/share/ecryptfs-utils/ecryptfs-record-passphrase", "/var/lib/update-notifier/user.d/ecryptfs-record-passphrase");
 				fd = open("/var/lib/update-notifier/dpkg-run-stamp", O_WRONLY|O_CREAT|O_NONBLOCK, 0666);
 				close(fd);
 			}
@@ -428,7 +399,7 @@ PAM_EXTERN int pam_sm_chauthtok(pam_hand
 		}
 	} else {
 		syslog(LOG_ERR, "Error getting passwd info for user [%s]; "
-		       "rc = [%ld]\n", username, rc);
+		       "rc = [%d]\n", username, rc);
 		goto out;
 	}
 	saved_uid = geteuid();