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Manual Reference Pages  -  KRB5_RD_ERROR (3)

NAME

krb5_rd_error, krb5_free_error, krb5_free_error_contents, krb5_error_from_rd_error - parse, free and read error from KRB-ERROR message

CONTENTS

Library
Synopsis
Description
See Also

LIBRARY

Kerberos 5 Library (libkrb5, -lkrb5)

SYNOPSIS


.In krb5.h krb5_error_code
.Fo krb5_rd_error krb5_context context const krb5_data *msg KRB_ERROR *result
.Fc void
.Fo krb5_free_error krb5_context context krb5_error *error
.Fc void
.Fo krb5_free_error_contents krb5_context context krb5_error *error
.Fc krb5_error_code
.Fo krb5_error_from_rd_error krb5_context context const krb5_error *error const krb5_creds *creds
.Fc

DESCRIPTION

Usually applications never needs to parse and understand Kerberos error messages since higher level functions will parse and push up the error in the krb5_context. These functions are described for completeness.

krb5_rd_error parses and returns the kerboeros error message, the structure should be freed with krb5_free_error_contents when the caller is done with the structure.

krb5_free_error frees the content and the memory region holding the structure iself.

krb5_free_error_contents free the content of the KRB-ERROR message.

krb5_error_from_rd_error will parse the error message and set the error buffer in krb5_context to the error string passed back or the matching error code in the KRB-ERROR message. Caller should pick up the message with krb5_get_error_string 3 (don’t forget to free the returned string with krb5_free_error_string).

SEE ALSO

krb5(3), krb5_set_error_string(3), krb5_get_error_string(3), krb5.conf(5)
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