diff options
Diffstat (limited to 'dive.c')
| -rw-r--r-- | dive.c | 20 |
1 files changed, 17 insertions, 3 deletions
@@ -525,6 +525,22 @@ void selective_copy_dive(struct dive *s, struct dive *d, struct dive_components } #undef CONDITIONAL_COPY_STRING +struct event *clone_event(const struct event *src_ev) +{ + struct event *ev; + if (!src_ev) + return NULL; + + size_t size = sizeof(*src_ev) + strlen(src_ev->name) + 1; + ev = (struct event*) malloc(size); + if (!ev) + exit(1); + memcpy(ev, src_ev, size); + ev->next = NULL; + + return ev; +} + /* copies all events in this dive computer */ void copy_events(struct divecomputer *s, struct divecomputer *d) { @@ -534,9 +550,7 @@ void copy_events(struct divecomputer *s, struct divecomputer *d) ev = s->events; pev = &d->events; while (ev != NULL) { - int size = sizeof(*ev) + strlen(ev->name) + 1; - struct event *new_ev = malloc(size); - memcpy(new_ev, ev, size); + struct event *new_ev = clone_event(ev); *pev = new_ev; pev = &new_ev->next; ev = ev->next; |