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Core: export dive-computer freeing function

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The dive-computer freeing code was local to dive.c. Implementing
the replan undo-command will need that functionality. Therefore,
export it as a global function.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2019-10-06 10:48:41 +02:00 • committed by Dirk Hohndel
parent 70737b9eec
commit d16d57577d
2 changed files with 10 additions and 2 deletions
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11
core/dive.c
View file

@ -339,6 +339,14 @@ static void copy_pl(struct picture *sp, struct picture *dp)
dp->filename = copy_string(sp->filename);
}
/* The first divecomputer is embedded in the dive structure. Free its data but not
* the structure itself. For all remainding dcs in the list, free data *and* structures. */
void free_dive_dcs(struct divecomputer *dc)
{
free_dc_contents(dc);
STRUCTURED_LIST_FREE(struct divecomputer, dc->next, free_dc);
}
static void free_dive_structures(struct dive *d)
{
if (!d)
@ -350,8 +358,7 @@ static void free_dive_structures(struct dive *d)
free(d->suit);
/* free tags, additional dive computers, and pictures */
taglist_free(d->tag_list);
free_dc_contents(&d->dc);
STRUCTURED_LIST_FREE(struct divecomputer, d->dc.next, free_dc);
free_dive_dcs(&d->dc);
STRUCTURED_LIST_FREE(struct picture, d->picture_list, free_picture);
for (int i = 0; i < MAX_CYLINDERS; i++)
free((void *)d->cylinder[i].type.description);

1
core/dive.h
View file

@ -326,6 +326,7 @@ extern void utc_mkdate(timestamp_t, struct tm *tm);
extern struct dive *alloc_dive(void);
extern void free_dive(struct dive *);
extern void free_dive_dcs(struct divecomputer *dc);
extern void record_dive_to_table(struct dive *dive, struct dive_table *table);
extern void record_dive(struct dive *dive);
extern void clear_dive(struct dive *dive);