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| author | Nick Mathewson <nickm@torproject.org> | 2017-05-03 15:08:59 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2017-05-04 08:37:41 -0400 |
| commit | c12d2cb2dcfe52aadf528a70433b468327472eaf (patch) | |
| tree | c7975f6589f14759d6a2355a076f88351c541181 /src/or/consdiff.c | |
| parent | 912b0641e9e9922ad2da50973579de38cb4be6ba (diff) | |
| download | tor-c12d2cb2dcfe52aadf528a70433b468327472eaf.tar.gz tor-c12d2cb2dcfe52aadf528a70433b468327472eaf.zip | |
Request (and try to use) consensus diffs.
Diffstat (limited to 'src/or/consdiff.c')
| -rw-r--r-- | src/or/consdiff.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/or/consdiff.c b/src/or/consdiff.c index 3c2140b642..1baa11897c 100644 --- a/src/or/consdiff.c +++ b/src/or/consdiff.c @@ -1401,3 +1401,12 @@ consensus_diff_apply(const char *consensus, return result; } +/** Return true iff, based on its header, <b>document</b> is likely + * to be a consensus diff. */ +int +looks_like_a_consensus_diff(const char *document, size_t len) +{ + return (len >= strlen(ns_diff_version) && + fast_memeq(document, ns_diff_version, strlen(ns_diff_version))); +} + |