3 * context_replace.c -- add/replace an entry in the context/profile list
7 * This code is Copyright (c) 2002, by the authors of nmh. See the
8 * COPYRIGHT file in the root directory of the nmh distribution for
9 * complete copyright information.
16 context_replace (char *key, char *value)
18 register struct node *np;
20 /* sanity check - check that context has been read */
22 adios (NULL, "oops, context hasn't been read yet");
25 * If list is emtpy, allocate head of profile/context list.
28 if (!(m_defs = (struct node *) malloc (sizeof(*np))))
29 adios (NULL, "unable to allocate profile storage");
32 np->n_name = getcpy (key);
33 np->n_field = getcpy (value);
41 * Search list of context/profile entries for
42 * this key, and replace its value if found.
44 for (np = m_defs;; np = np->n_next) {
45 if (!strcasecmp (np->n_name, key)) {
46 if (strcmp (value, np->n_field)) {
48 admonish (NULL, "bug: context_replace(key=\"%s\",value=\"%s\")", key, value);
51 np->n_field = getcpy (value);
61 * Else add this new entry at the end
63 np->n_next = (struct node *) malloc (sizeof(*np));
65 adios (NULL, "unable to allocate profile storage");
68 np->n_name = getcpy (key);
69 np->n_field = getcpy (value);