search for: 4ab5946c

--- server/extents.c | 49 ++++++++++++++++++------------------------------ 1 file changed, 18 insertions(+), 31 deletions(-) diff --git a/server/extents.c b/server/extents.c index 2d609652..4ab5946c 100644 --- a/server/extents.c +++ b/server/extents.c @@ -42,6 +42,7 @@ #include <assert.h> #include "minmax.h" +#include "vector.h" #include "internal.h" @@ -51,9 +52,11 @@ */ #define MAX_EXTENTS (1 * 1024 * 1024) +/* Appendable list of extents. */...

...uint32_t count, uint64_t offset, + uint32_t flags, uint32_t align, + struct nbdkit_extents *extents, int *err); /* Filter struct. */ struct nbdkit_filter { diff --git a/server/extents.c b/server/extents.c index 4ab5946c..035497b5 100644 --- a/server/extents.c +++ b/server/extents.c @@ -1,5 +1,5 @@ /* nbdkit - * Copyright (C) 2019 Red Hat Inc. + * Copyright (C) 2019-2020 Red Hat Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the followi...

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

This was a rather longer trip around the houses than I anticipated! The basic purpose of the patch series is to set $nbdkit_stdio_safe to "0" or "1" in sh and eval plugin scripts. To do that, I ended up adding a nicer way to manipulate environ lists, and to do that, I ended up adding a whole generic vector implementation which is applicable in a lot of different places.