Fix a few issues with error reporting during sec2 reads

HDFGroup · Aug 30, 2024 · c4beadb · c4beadb
1 parent 0a9c1e6
commit c4beadb
Showing 1 changed file with 6 additions and 5 deletions.
diff --git a/src/H5FDsec2.c b/src/H5FDsec2.c
@@ -700,15 +700,16 @@ H5FD__sec2_read(H5FD_t *_file, H5FD_mem_t H5_ATTR_UNUSED type, hid_t H5_ATTR_UNU
             int    myerrno = errno;
             time_t mytime  = time(NULL);
 
+#ifndef H5_HAVE_PREADWRITE
             offset = HDlseek(file->fd, 0, SEEK_CUR);
+#endif
 
             HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL,
                         "file read failed: time = %s, filename = '%s', file descriptor = %d, errno = %d, "
-                        "error message = '%s', buf = %p, total read size = %llu, bytes this sub-read = %llu, "
-                        "bytes actually read = %llu, offset = %llu",
-                        ctime(&mytime), file->filename, file->fd, myerrno, strerror(myerrno), buf,
-                        (unsigned long long)size, (unsigned long long)bytes_in,
-                        (unsigned long long)bytes_read, (unsigned long long)offset);
+                        "error message = '%s', buf = %p, total read size = %z, bytes this sub-read = %llu, "
+                        "offset = %llu",
+                        ctime(&mytime), file->filename, file->fd, myerrno, strerror(myerrno), buf, size,
+                        (unsigned long long)bytes_in, (unsigned long long)offset);
         } /* end if */
 
         if (0 == bytes_read) {