Infinite loop on example

[Alin Rus]

The example in the following url is flawed http://www.rtems.org/onlinedocs//doc-current/share/rtems/html/c_user/c_user00514.html

The if checks if the strings are the same, if so if goes to the next node, otherwise it doesn't which is not a correct behavior.

This is an alternative way of correcting the code

while (!rtems_chain_is_tail (chain, node))
{

bar = (foo*) node;
rtems_chain_node* next_node = node->next;

if (strcmp (match, bar->data) == 0)
{

rtems_chain_extract (node);
rtems_chain_append (out, node);

}

node = next_node;

}

[Chris Johns]

Closed.