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krb5_append_addresses

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@5835 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1999-04-01 18:21:44 +00:00
parent 96608d6f41
commit ed7abd0bbe
1 changed files with 26 additions and 1 deletions
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27
lib/krb5/address.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 1997 Kungliga Tekniska H<>gskolan
* Copyright (c) 1997, 1999 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -122,3 +122,28 @@ krb5_free_addresses(krb5_context context,
free_HostAddresses(addresses);
return 0;
}
krb5_error_code
krb5_append_addresses(krb5_context context,
krb5_addresses *dest,
const krb5_addresses *source)
{
krb5_address *tmp;
krb5_error_code ret;
int i;
if(source->len > 0) {
tmp = realloc(dest->val, (dest->len + source->len) * sizeof(*tmp));
if(tmp == NULL)
return ENOMEM;
dest->val = tmp;
for(i = 0; i < source->len; i++) {
ret = krb5_copy_address(context,
&source->val[i],
&dest->val[dest->len]);
if(ret)
return ret;
dest->len++;
}
}
return 0;
}