X-Git-Url: https://git.draconx.ca/gitweb/liblbx.git/blobdiff_plain/a6ae4dd126e7b2b678e0db31b68bba51311282cc..9311c2e7ce657110da33c9bc5ebc529b320484b9:/src/fops.c

diff --git a/src/fops.c b/src/fops.c
index 2ae6c61..2a3db82 100644
--- a/src/fops.c
+++ b/src/fops.c
@@ -66,7 +66,18 @@ static int pipe_seek(void *handle, long offset, int whence)
 	struct lbx_pipe_state *state = handle;
 	long distance;
 
-	distance = offset - state->offset;
+	switch (whence) {
+	case SEEK_SET:
+		distance = offset - state->offset;
+		break;
+	case SEEK_CUR:
+		distance = offset;
+		break;
+	case SEEK_END:
+		distance = -1;
+		break;
+	}
+
 	if (distance < 0)
 		return -1;
 
@@ -104,3 +115,30 @@ const struct lbx_file_ops lbx_pipe_fops = {
 	.tell = pipe_tell,
 	.eof  = pipe_eof,
 };
+
+static size_t lbx_read(void *buf, size_t size, void *handle)
+{
+	return lbx_file_read(handle, buf, size);
+}
+
+static int lbx_seek(void *handle, long offset, int whence)
+{
+	return lbx_file_seek(handle, offset, whence);
+}
+
+static long lbx_tell(void *handle)
+{
+	return lbx_file_tell(handle);
+}
+
+static int lbx_eof(void *handle)
+{
+	return lbx_file_eof(handle);
+}
+
+const struct lbx_file_ops lbx_arch_fops = {
+	.read = lbx_read,
+	.seek = lbx_seek,
+	.tell = lbx_tell,
+	.eof  = lbx_eof,
+};