Portability tip.

git-svn-id: svn+ssh://svn.openpam.org/svn/openpam/trunk@427 185d5e19-27fe-0310-9dcf-9bff6b9f3609
2010-03-09 17:15:39 +00:00 · 2010-03-09 17:15:39 +00:00 · 45c15a555d
parent 0726eb9f8e
commit 45c15a555d
1 changed files with 2 additions and 0 deletions
--- a/lib/pam_strerror.c
+++ b/lib/pam_strerror.c
@ -165,4 +165,6 @@ pam_strerror(const pam_handle_t *pamh,
 * textual description of the error indicated by the =error_number
 * argument.
 * The =pamh argument is ignored.
+ * For compatibility with other implementations, it should be either a
+ * valid PAM handle returned by a previous call to =pam_start, or =NULL.
 */