search for: int64_vector_insert

...nt +compare (const int64_t *a, const int64_t *b) +{ + return (*a > *b) - (*a < *b); +} + static void test_int64_vector (void) { int64_vector v = empty_vector; size_t i; int r; + int64_t tmp, *p; for (i = 0; i < 10; ++i) { - r = int64_vector_append (&v, i); + r = int64_vector_insert (&v, i, 0); assert (r == 0); } + + for (i = 0; i < 10; ++i) + assert (v.ptr[i] == 9 - i); + int64_vector_sort (&v, compare); for (i = 0; i < 10; ++i) assert (v.ptr[i] == i); + + r = int64_vector_remove (&v, 1); + assert (r == 0); + assert (v.size == 9); +...

Ultimately, both the blocksize and swab filters want to return aligned extents to the client. I'm posting this as a snapshot of my work in progress on how I plan to get there (it's not quite working yet, but I'm done for today and wanted to at least document my ideas). I might also add a convenience function for nbdkit_extents_offset, since we have a number of filters that repeat the