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author | Robin Watts <robin.watts@artifex.com> | 2016-06-22 22:14:17 +0100 |
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committer | Robin Watts <robin.watts@artifex.com> | 2016-06-22 22:18:21 +0100 |
commit | 834243dbfc8ab3e9269b7a789d61e3fe0f8e71f7 (patch) | |
tree | 0cebf1918cb560163dc373b680aca3f69403d304 /source/pdf | |
parent | c92707fece670689c9dd7470e35bdc802946dc45 (diff) | |
download | mupdf-834243dbfc8ab3e9269b7a789d61e3fe0f8e71f7.tar.xz |
Tweak PDF annot API.
The values returned from the pdf_annot_{contents, author, date}
functions should not be altered, hence make it const.
Diffstat (limited to 'source/pdf')
-rw-r--r-- | source/pdf/pdf-annot-edit.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/source/pdf/pdf-annot-edit.c b/source/pdf/pdf-annot-edit.c index d073a699..7cd344a4 100644 --- a/source/pdf/pdf-annot-edit.c +++ b/source/pdf/pdf-annot-edit.c @@ -373,17 +373,17 @@ void pdf_set_annot_contents(fz_context *ctx, pdf_document *doc, pdf_annot *annot pdf_dict_put_drop(ctx, annot->obj, PDF_NAME_Contents, pdf_new_string(ctx, doc, text, strlen(text))); } -char *pdf_annot_contents(fz_context *ctx, pdf_annot *annot) +const char *pdf_annot_contents(fz_context *ctx, pdf_annot *annot) { return pdf_to_str_buf(ctx, pdf_dict_get(ctx, annot->obj, PDF_NAME_Contents)); } -char *pdf_annot_author(fz_context *ctx, pdf_annot *annot) +const char *pdf_annot_author(fz_context *ctx, pdf_annot *annot) { return pdf_to_str_buf(ctx, pdf_dict_get(ctx, annot->obj, PDF_NAME_T)); } -char *pdf_annot_date(fz_context *ctx, pdf_annot *annot) +const char *pdf_annot_date(fz_context *ctx, pdf_annot *annot) { return pdf_to_str_buf(ctx, pdf_dict_get(ctx, annot->obj, PDF_NAME_CreationDate)); } |