From 2901b2c9c6389235932be187607c398ef20cb79a Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Wed, 19 Apr 2023 11:17:35 -0400
Subject: opk: Automatically initialize inner gzip and ustar

Simplifies interface to main().
---
(limited to 'src/opk.h')

diff --git a/src/opk.h b/src/opk.h
index 8a8cc54..0677071 100644
--- a/src/opk.h
+++ b/src/opk.h
@@ -29,28 +29,11 @@ struct opkg_opk_opk;
  * Parameters:
  * - file_name: Package's file name.
  * Returns:
- * - Allocated package structure on success.  Free with
- *   opkg_opk_opk_free_outer().
+ * - Allocated package structure on success.  Free with opkg_opk_opk_free().
  * - NULL on memory exhaustion.
  */
 struct opkg_opk_opk *
-opkg_opk_opk_init_outer(const char *file_name);
-
-/*
- * Initializes an inner archive of a package.  Free with
- * opkg_opk_opk_free_outer().  May be called again after freeing.
- * Parameters:
- * - opk:    Package structure.
- * - member: Name of member file to find and prepare to read.  Should be either
- *   "control.tar.gz" or "data.tar.gz", in that order if both are to be read.
- * Returns:
- * - OPKG_OPK_OK if the inner archive is found and initialized.
- * - OPKG_OPK_ERROR if no matching member is found or on decompression error,
- *   premature end of gzip stream, an invalid header, unsupported file type, or
- *   memory exhaustion.
- */
-int
-opkg_opk_opk_init_inner(struct opkg_opk_opk *opk, const char *member);
+opkg_opk_opk_init(const char *file_name);
 
 /*
  * Reads and prints all specified control files.
@@ -81,21 +64,11 @@ int
 opkg_opk_opk_list_members(struct opkg_opk_opk *opk);
 
 /*
- * Frees a package structure's inner archive.  Call before
- * opkg_opk_opk_free_outer() if a opkg_opk_opk_init_inner() call succeeds.
- * Parameters:
- * - opk: Package structure.
- */
-void
-opkg_opk_opk_free_inner(struct opkg_opk_opk *opk);
-
-/*
- * Frees a package structure.  Call opkg_opk_opk_free_inner() first after a
- * successful opkg_opk_opk_init_inner() call.
+ * Frees a package structure.
  * Parameters:
  * - opk: Package structure.
  */
 void
-opkg_opk_opk_free_outer(struct opkg_opk_opk *opk);
+opkg_opk_opk_free(struct opkg_opk_opk *opk);
 
 #endif  /* OPKG_OPK_OPK_H_ */
--
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