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-rw-r--r--doc/implement/ccache-i.tex13
1 files changed, 9 insertions, 4 deletions
diff --git a/doc/implement/ccache-i.tex b/doc/implement/ccache-i.tex
index aa79a1aba..83607af9b 100644
--- a/doc/implement/ccache-i.tex
+++ b/doc/implement/ccache-i.tex
@@ -47,8 +47,11 @@ Modifies: cache identified by \funcparam{id}.
\funcarg{krb5_ccache}{id}
\end{funcdecl}
-Destroys the credentials cache identified by \funcparam{id}.
-Requires that the credentials cache exist.
+Destroys the credentials cache identified by \funcparam{id}, invalidates
+\funcparam{id}, and releases any other resources acquired during use of
+the credentials cache. Requires that \funcparam{id} identifies a valid
+credentials cache. After return, \funcparam{id} must not be used unless
+it is first reinitialized.
Errors: permission errors.
@@ -57,8 +60,10 @@ Errors: permission errors.
\end{funcdecl}
Closes the credentials cache \funcparam{id}, invalidates \funcparam{id},
-and releases any other resources acquired during use of the credentials cache.
-Requires that \funcparam{id} identifies a valid credentials cache.
+and releases any other resources acquired during use of the credentials
+cache. Requires that \funcparam{id} identifies a valid credentials
+cache. After return, \funcparam{id} must not be used unless it is first
+reinitialized.
\begin{funcdecl}{krb5_cc_store_cred}{krb5_error_code}{\funcin}