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Ignore whitespace Rev 1394 → Rev 1395

/demos/trunk/chimera/action.c
13,15 → 13,45
#include "chimera.h"
 
struct action_event *first_action_event = NULL;
struct action_event *action_event_list;
int total_events = 0;
 
int get_free_slot();
 
int init_action_event(int number_of_events) {
 
action_event_list = calloc(number_of_events * sizeof(struct action_event),0);
total_events = number_of_events;
 
if (action_event_list != NULL) return 0;
 
total_events = 0;
return -1;
 
}
 
int insert_action_event(struct action_event *e) {
 
struct action_event *t = first_action_event, *k = NULL;
int free;
 
SYS_FLAGS f;
 
f = kern_fsave();
 
free = get_free_slot();
 
if (free != -1) {
memcpy(&(action_event_list[free]),e,sizeof(struct action_event));
e = &(action_event_list[free]);
 
} else {
 
return -1;
 
}
 
e->status = EVT_STATUS_WAIT;
 
if (!t) {
48,17 → 78,18
 
kern_frestore(f);
 
return 0;
return free;
 
}
 
int delete_action_event(struct action_event *e) {
int delete_action_event(int event) {
struct action_event *t = first_action_event;
struct action_event *e = &(action_event_list[event]);
SYS_FLAGS f;
if (!t) return -1;
if ((!t || !e) && (e->status != EVT_STATUS_FREE)) return -1;
f = kern_fsave();
65,6 → 96,7
if (t == e) {
 
first_action_event = t->next;
e->status = EVT_STATUS_FREE;
kern_frestore(f);
return 0;
 
78,6 → 110,7
if (t) {
t->next = e->next;
e->status = EVT_STATUS_FREE;
kern_frestore(f);
return 0;
}
88,6 → 121,23
}
 
int get_free_slot() {
 
int k = 0;
 
while (k < total_events) {
 
if (action_event_list[k].status == EVT_STATUS_FREE ||
action_event_list[k].status == EVT_STATUS_DONE)
return k;
k++;
 
}
 
return -1;
 
}
 
struct action_event * get_first_old_event(struct timespec *time) {
 
struct action_event *t = first_action_event;