diff options
Diffstat (limited to 'source4/heimdal/lib/krb5/error_string.c')
| -rw-r--r-- | source4/heimdal/lib/krb5/error_string.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/source4/heimdal/lib/krb5/error_string.c b/source4/heimdal/lib/krb5/error_string.c index 649bdd20fd..b672fe74f9 100644 --- a/source4/heimdal/lib/krb5/error_string.c +++ b/source4/heimdal/lib/krb5/error_string.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2001 Kungliga Tekniska Högskolan + * Copyright (c) 2001, 2003, 2005 - 2006 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * @@ -33,7 +33,7 @@ #include "krb5_locl.h" -RCSID("$Id: error_string.c,v 1.3 2004/05/25 21:23:55 lha Exp $"); +RCSID("$Id: error_string.c,v 1.7 2006/02/16 07:49:23 lha Exp $"); #undef __attribute__ #define __attribute__(X) @@ -107,3 +107,24 @@ krb5_have_error_string(krb5_context context) HEIMDAL_MUTEX_unlock(context->mutex); return str != NULL; } + +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_err_text(context, code); + if (cstr) + return strdup(cstr); + + if (asprintf(&str, "<unknown error: %d>", code) == -1) + return NULL; + + return str; +} + |