/*
* Destroy the archive structure.
*
* Be careful: user might just call write_new and then write_free.
* Don't assume we actually wrote anything or performed any non-trivial
* initialization.
*/
static int
_archive_write_free(struct archive *_a)
{
struct archive_write *a = (struct archive_write *)_a;
int r = ARCHIVE_OK, r1;
if (_a == NULL)
return (ARCHIVE_OK);
/* It is okay to call free() in state FATAL. */
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_ANY | ARCHIVE_STATE_FATAL, "archive_write_free");
if (a->archive.state != ARCHIVE_STATE_FATAL)
r = archive_write_close(&a->archive);
/* Release format resources. */
if (a->format_free != NULL) {
r1 = (a->format_free)(a);
if (r1 < r)
r = r1;
}
__archive_write_filters_free(_a);
/* Release various dynamic buffers. */
free((void *)(uintptr_t)(const void *)a->nulls);
archive_string_free(&a->archive.error_string);
a->archive.magic = 0;
__archive_clean(&a->archive);
free(a);
return (r);
}
int
archive_write_set_compression_program(struct archive *a, const char *cmd)
{
__archive_write_filters_free(a);
return (archive_write_add_filter_program(a, cmd));
}
int
archive_write_set_compression_bzip2(struct archive *a)
{
__archive_write_filters_free(a);
return (archive_write_add_filter_bzip2(a));
}
