Commit 7a28f268adc1d2569ce504147af05834ae94c01a
2014-04-10T12:44:51
Fix const-correctness of git_patch_get_delta, git_patch_num_hunks, git_patch_num_lines_in_hunk
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diff --git a/include/git2/patch.h b/include/git2/patch.h
index f5ec682..47c3956 100644
--- a/include/git2/patch.h
+++ b/include/git2/patch.h
@@ -141,12 +141,12 @@ GIT_EXTERN(void) git_patch_free(git_patch *patch);
/**
* Get the delta associated with a patch
*/
-GIT_EXTERN(const git_diff_delta *) git_patch_get_delta(git_patch *patch);
+GIT_EXTERN(const git_diff_delta *) git_patch_get_delta(const git_patch *patch);
/**
* Get the number of hunks in a patch
*/
-GIT_EXTERN(size_t) git_patch_num_hunks(git_patch *patch);
+GIT_EXTERN(size_t) git_patch_num_hunks(const git_patch *patch);
/**
* Get line counts of each type in a patch.
@@ -197,7 +197,7 @@ GIT_EXTERN(int) git_patch_get_hunk(
* @return Number of lines in hunk or -1 if invalid hunk index
*/
GIT_EXTERN(int) git_patch_num_lines_in_hunk(
- git_patch *patch,
+ const git_patch *patch,
size_t hunk_idx);
/**
diff --git a/src/diff_patch.c b/src/diff_patch.c
index dd8b739..38d5f42 100644
--- a/src/diff_patch.c
+++ b/src/diff_patch.c
@@ -631,13 +631,13 @@ void git_patch_free(git_patch *patch)
GIT_REFCOUNT_DEC(patch, diff_patch_free);
}
-const git_diff_delta *git_patch_get_delta(git_patch *patch)
+const git_diff_delta *git_patch_get_delta(const git_patch *patch)
{
assert(patch);
return patch->delta;
}
-size_t git_patch_num_hunks(git_patch *patch)
+size_t git_patch_num_hunks(const git_patch *patch)
{
assert(patch);
return git_array_size(patch->hunks);
@@ -708,7 +708,7 @@ int git_patch_get_hunk(
return 0;
}
-int git_patch_num_lines_in_hunk(git_patch *patch, size_t hunk_idx)
+int git_patch_num_lines_in_hunk(const git_patch *patch, size_t hunk_idx)
{
diff_patch_hunk *hunk;
assert(patch);