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author | Russell Belfer <rb@github.com> | 2013-07-22 16:07:56 -0700 |
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committer | Russell Belfer <rb@github.com> | 2013-07-22 16:07:56 -0700 |
commit | b4a4cf24a539ce07d86fed6835c98154fb40e723 (patch) | |
tree | 74e8807bc0993d480ed38278b4f41cfde83da641 /include/git2/diff.h | |
parent | 1cd9dc29b7105cb33959d15ab670a085f5a1445b (diff) | |
download | libgit2-b4a4cf24a539ce07d86fed6835c98154fb40e723.tar.gz |
Add git_diff_patch_size() API
This adds a new API to get the size in bytes of the diffs in a
git_diff_patch object.
Diffstat (limited to 'include/git2/diff.h')
-rw-r--r-- | include/git2/diff.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/git2/diff.h b/include/git2/diff.h index 71a8b72bf..711967501 100644 --- a/include/git2/diff.h +++ b/include/git2/diff.h @@ -943,6 +943,24 @@ GIT_EXTERN(int) git_diff_patch_get_line_in_hunk( size_t line_of_hunk); /** + * Look up size of patch diff data in bytes + * + * This returns the raw size of the patch data. This only includes the + * actual data from the lines of the diff, not the file or hunk headers. + * + * If you pass `include_context` as true (non-zero), this will be the size + * of all of the diff output; if you pass it as false (zero), this will + * only include the actual changed lines (as if `context_lines` was 0). + * + * @param patch A git_diff_patch representing changes to one file + * @param include_context Include context lines in size if non-zero + * @return The number of bytes of data + */ +GIT_EXTERN(size_t) git_diff_patch_size( + git_diff_patch *patch, + int include_context); + +/** * Serialize the patch to text via callback. * * Returning a non-zero value from the callback will terminate the iteration |