The wallet command-line client now reads the data for store from a

file (using -f) or from standard input (if -f wasn't given) when the
data isn't specified on the command line.  The data still must not
contain nul characters.

1 files changed, 8 insertions, 0 deletions

diff --git a/client/internal.h b/client/internal.h
index 64fad04..e55f2b8 100644
--- a/client/internal.h
+++ b/client/internal.h
@@ -90,6 +90,14 @@ void write_file(const char *name, const void *data, size_t length);
 void write_srvtab(krb5_context, const char *srvtab, const char *principal,
                   const char *keytab);
 
+/*
+ * Read all of a file into memory and return the contents as a newly allocated
+ * string.  Handles a file name of "-" to mean standard input.  Dies on any
+ * failure.  This will need modification later when we want to handle nul
+ * characters.
+ */
+char *read_file(const char *);
+
 END_DECLS
 
 #endif /* !CLIENT_INTERNAL_H */