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32 .\" $Id: krb5_data.3,v 1.4 2003/04/16 13:58:13 lha Exp $
41 .Nm krb5_free_data_contents
47 .Nd operates on the Kerberos datatype krb5_data.
49 Kerberos 5 Library (libkrb5, -lkrb5)
53 .Li "struct krb5_data;"
55 .Fn krb5_data_zero "krb5_data *p"
57 .Fn krb5_data_free "krb5_data *p"
59 .Fn krb5_free_data_contents "krb5_context context" "krb5_data *p"
61 .Fn krb5_free_data "krb5_context context" "krb5_data *p"
63 .Fn krb5_data_alloc "krb5_data *p" "int len"
65 .Fn krb5_data_realloc "krb5_data *p" "int len"
67 .Fn krb5_data_copy "krb5_data *p" "const void *data" "size_t len"
69 .Fn krb5_copy_data "krb5_context context" "const krb5_data *indata" "krb5_data **outdata"
73 structure holds a data element.
74 The structure contains two public accessible elements
80 The structure must always be initiated and freed by the functions
81 documented in this manual.
91 .Fn krb5_free_data_contents
94 The diffrence is that krb5_free_data_contents is more portable (exists
109 Returns 0 or an error.
111 .Fn krb5_data_realloc
112 reallocates the length of
116 Returns 0 or an error.
126 is not freed so the calling function should make sure the
128 doesn't contain anything needs to be freed.
129 Returns 0 or an error.
139 is not freed so the calling function should make sure the
141 doesn't contain anything needs to be freed.
143 should be freed using
145 Returns 0 or an error.