[libextractor] branch master updated: more seek offset type fixes to exiv2 extractor

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grothoff pushed a commit to branch master
in repository libextractor.

The following commit(s) were added to refs/heads/master by this push:
     new e5d4aad  more seek offset type fixes to exiv2 extractor
e5d4aad is described below

commit e5d4aadf54eb8015ffce14b4c5c3749c85dbc8bc
Author: Christian Grothoff <grothoff@gnunet.org>
AuthorDate: Mon Dec 4 21:18:18 2023 +0900

    more seek offset type fixes to exiv2 extractor
---
 src/plugins/exiv2_extractor.cc | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/plugins/exiv2_extractor.cc b/src/plugins/exiv2_extractor.cc
index a82ba3f..c21e1cb 100644
--- a/src/plugins/exiv2_extractor.cc
+++ b/src/plugins/exiv2_extractor.cc
@@ -165,6 +165,13 @@ virtual int putb (Exiv2::byte data);
  */
 virtual void transfer (Exiv2::BasicIo& src);
 
+
+#if EXIV2_TEST_VERSION (0,28,0)
+#define SEEK_OFFSET_TYPE int64_t
+#else
+#define SEEK_OFFSET_TYPE long
+#endif
+  
 /**
  * Seek to the given offset.
  *
@@ -172,7 +179,7 @@ virtual void transfer (Exiv2::BasicIo& src);
  * @parma pos offset is relative to where?
  * @return -1 on failure, 0 on success
  */
-virtual int seek (int64_t offset,
+virtual int seek (SEEK_OFFSET_TYPE offset,
                   Exiv2::BasicIo::Position pos);
 
 /**
@@ -458,7 +465,7 @@ ExtractorIO::transfer (Exiv2::BasicIo& src)
  * @return -1 on failure, 0 on success
  */
 int
-ExtractorIO::seek (int64_t offset,
+ExtractorIO::seek (SEEK_OFFSET_TYPE offset,
                    Exiv2::BasicIo::Position pos)
 {
   int rel;

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