struct phase_hook {
hook_fn *fn;
void *state;
- struct phase_hook *next;
+ LIST_ENTRY(phase_hook) entry;
};
-static struct phase_hook *hooks[NR_PHASES]={NULL,};
+static LIST_HEAD(, phase_hook) hooks[NR_PHASES];
char *safe_strdup(const char *s, const char *message)
{
{
struct phase_hook *i;
- if (hooks[new_phase])
+ if (!LIST_EMPTY(&hooks[new_phase]))
Message(M_DEBUG_PHASE,"Running hooks for %s...\n", phases[new_phase]);
current_phase=new_phase;
- for (i=hooks[new_phase]; i; i=i->next)
+ LIST_FOREACH(i, &hooks[new_phase], entry)
i->fn(i->state, new_phase);
Message(M_DEBUG_PHASE,"Now in %s\n",phases[new_phase]);
}
+void phase_hooks_init(void)
+{
+ int i;
+ for (i=0; i<NR_PHASES; i++)
+ LIST_INIT(&hooks[i]);
+}
+
bool_t add_hook(uint32_t phase, hook_fn *fn, void *state)
{
struct phase_hook *h;
h=safe_malloc(sizeof(*h),"add_hook");
h->fn=fn;
h->state=state;
- h->next=hooks[phase];
- hooks[phase]=h;
+ LIST_INSERT_HEAD(&hooks[phase],h,entry);
return True;
}
buffer->size=0;
}
+void buffer_destroy(struct buffer_if *buf)
+{
+ BUF_ASSERT_FREE(buf);
+ free(buf->base);
+ buf->start=buf->base=0;
+ buf->size=buf->alloclen=0;
+}
+
void *buf_append(struct buffer_if *buf, int32_t amount) {
void *p;
assert(amount <= buf_remaining_space(buf));