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Add krb5_get_error_message().

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23195 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2008-05-29 02:10:50 +00:00
parent dbc127c683
commit 286895a962
1 changed files with 20 additions and 5 deletions
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25
lib/krb5/error_string.c
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@@ -128,20 +128,20 @@ krb5_have_error_string(krb5_context context)
* @param code Error code related to the error
*
* @return an error string, needs to be freed with
* krb5_free_error_string(). The functions return NULL on error.
* krb5_free_error_message(). The functions return NULL on error.
*
* @ingroup krb5_error
*/
char * KRB5_LIB_FUNCTION
const char * KRB5_LIB_FUNCTION
krb5_get_error_message(krb5_context context, krb5_error_code code)
{
const char *cstr;
char *str;
str = krb5_get_error_string(context);
if (str)
return str;
cstr = krb5_get_error_string(context);
if (cstr)
return cstr;
cstr = krb5_get_err_text(context, code);
if (cstr)
@@ -153,3 +153,18 @@ krb5_get_error_message(krb5_context context, krb5_error_code code)
return str;
}
/**
* Free the error message returned by krb5_get_error_message().
*
* @param context Kerberos context
* @param msg error message to free
*
* @ingroup krb5_error
*/
void KRB5_LIB_FUNCTION
krb5_free_error_message(krb5_context context, char *msg)
{
free(msg);
}