diff options
| author | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2017-03-07 18:42:41 +0100 |
|---|---|---|
| committer | Jan Moskyto Matejka <mq@ucw.cz> | 2017-03-09 13:47:00 +0100 |
| commit | 7126cadf80fce1af2bb4aa33f8bcb7c6b5ff1a47 (patch) | |
| tree | a1603efe3e773106b08ba5b2766af2e5406dcd5b /lib/buffer.h | |
| parent | 5ffb62dd034db0beab5ef245ad7dd31aadefb2d8 (diff) | |
Static: Minor overhaul
The patch fixes several bugs introduced in previous changes, simplifies
the protocol by handing routes uniformly, introduces asynchronous route
processing to avoid issues with separate notifications for each next-hop
in ECMP routes, and makes reconfiguration faster by avoiding quadratic
complexity.
Diffstat (limited to 'lib/buffer.h')
| -rw-r--r-- | lib/buffer.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/buffer.h b/lib/buffer.h index a8b11951..6fc18852 100644 --- a/lib/buffer.h +++ b/lib/buffer.h @@ -14,7 +14,7 @@ #include "sysdep/config.h" #define BUFFER(type) struct { type *data; uint used, size; } - +#define BUFFER_TYPE(v) typeof(* (v).data) #define BUFFER_SIZE(v) ((v).size * sizeof(* (v).data)) #define BUFFER_INIT(v,pool,isize) \ @@ -46,6 +46,9 @@ #define BUFFER_FLUSH(v) ({ (v).used = 0; }) +#define BUFFER_WALK(v,n) \ + for (BUFFER_TYPE(v) *_n = (v).data, n; _n < ((v).data + (v).used) && (n = *_n, 1); _n++) + #define BUFFER_SHALLOW_COPY(dst, src) \ ({ \ (dst).used = (src).used; \ |