/*
- * context_replace.c -- add/replace an entry in the context/profile list
- *
- * This code is Copyright (c) 2002, by the authors of nmh. See the
- * COPYRIGHT file in the root directory of the nmh distribution for
- * complete copyright information.
- */
+** context_replace.c -- add/replace an entry in the context/profile list
+**
+** This code is Copyright (c) 2002, by the authors of nmh. See the
+** COPYRIGHT file in the root directory of the nmh distribution for
+** complete copyright information.
+*/
#include <h/mh.h>
#include <h/utils.h>
void
-context_replace (char *key, char *value)
+context_replace(char *key, char *value)
{
register struct node *np;
/*
- * If list is emtpy, allocate head of profile/context list.
- */
+ ** If list is emtpy, allocate head of profile/context list.
+ */
if (!m_defs) {
- m_defs = (struct node *) mh_xmalloc (sizeof(*np));
+ m_defs = (struct node *) mh_xmalloc(sizeof(*np));
np = m_defs;
- np->n_name = getcpy (key);
- np->n_field = getcpy (value);
+ np->n_name = getcpy(key);
+ np->n_field = getcpy(value);
np->n_context = 1;
np->n_next = NULL;
ctxflags |= CTXMOD;
}
/*
- * Search list of context/profile entries for
- * this key, and replace its value if found.
- */
+ ** Search list of context/profile entries for
+ ** this key, and replace its value if found.
+ */
for (np = m_defs;; np = np->n_next) {
- if (!mh_strcasecmp (np->n_name, key)) {
- if (strcmp (value, np->n_field)) {
+ if (!mh_strcasecmp(np->n_name, key)) {
+ if (strcmp(value, np->n_field)!=0) {
if (!np->n_context)
- admonish (NULL, "bug: context_replace(key=\"%s\",value=\"%s\")", key, value);
+ admonish(NULL, "bug: context_replace(key=\"%s\",value=\"%s\")", key, value);
if (np->n_field)
- free (np->n_field);
- np->n_field = getcpy (value);
+ free(np->n_field);
+ np->n_field = getcpy(value);
ctxflags |= CTXMOD;
}
return;
}
/*
- * Else add this new entry at the end
- */
- np->n_next = (struct node *) mh_xmalloc (sizeof(*np));
+ ** Else add this new entry at the end
+ */
+ np->n_next = (struct node *) mh_xmalloc(sizeof(*np));
np = np->n_next;
- np->n_name = getcpy (key);
- np->n_field = getcpy (value);
+ np->n_name = getcpy(key);
+ np->n_field = getcpy(value);
np->n_context = 1;
np->n_next = NULL;
ctxflags |= CTXMOD;