Push down extern handle variable to files that need it

This will make the patching process less invasive as we start to remove
this variable from all source files.

Signed-off-by: Dan McGee <dan@archlinux.org>

lib/libalpm/add.c

@@ -47,6 +47,9 @@
 #include "remove.h"
 #include "handle.h"
 
+/* global handle variable */
+extern pmhandle_t *handle;
+
 /** Add a package to the transaction. */
 int SYMEXPORT alpm_add_pkg(pmpkg_t *pkg)
 {

lib/libalpm/alpm.c

@@ -35,6 +35,7 @@
 
 /* Globals */
 enum _pmerrno_t pm_errno SYMEXPORT;
+extern pmhandle_t *handle;
 
 /** \addtogroup alpm_interface Interface Functions
  * @brief Functions to initialize and release libalpm

lib/libalpm/be_local.c

@@ -41,6 +41,8 @@
 #include "package.h"
 #include "deps.h"
 
+/* global handle variable */
+extern pmhandle_t *handle;
 
 #define LAZY_LOAD(info, errret) \
 	do { \

lib/libalpm/be_package.c

@@ -36,6 +36,9 @@
 #include "package.h"
 #include "deps.h" /* _alpm_splitdep */
 
+/* global handle variable */
+extern pmhandle_t *handle;
+
 /**
  * Open a package changelog for reading. Similar to fopen in functionality,
  * except that the returned 'file stream' is from an archive.

lib/libalpm/be_sync.c

@@ -37,6 +37,9 @@
 #include "deps.h"
 #include "dload.h"
 
+/* global handle variable */
+extern pmhandle_t *handle;
+
 /** Update a package database
  *
  * An update of the package database \a db will be attempted. Unless

lib/libalpm/conflict.c

@@ -40,6 +40,9 @@
 #include "log.h"
 #include "deps.h"
 
+/* global handle variable */
+extern pmhandle_t *handle;
+
 pmconflict_t *_alpm_conflict_new(const char *package1, const char *package2,
 		const char *reason)
 {

lib/libalpm/db.c

@@ -39,6 +39,9 @@
 #include "package.h"
 #include "group.h"
 
+/* global handle variable */
+extern pmhandle_t *handle;
+
 /** \addtogroup alpm_databases Database Functions
  * @brief Functions to query and manipulate the database of libalpm
  * @{

lib/libalpm/deps.c

@@ -36,6 +36,9 @@
 #include "db.h"
 #include "handle.h"
 
+/* global handle variable */
+extern pmhandle_t *handle;
+
 void _alpm_dep_free(pmdepend_t *dep)
 {
 	FREE(dep->name);

lib/libalpm/diskspace.c

@@ -51,6 +51,9 @@
 #include "trans.h"
 #include "handle.h"
 
+/* global handle variable */
+extern pmhandle_t *handle;
+
 static int mount_point_cmp(const void *p1, const void *p2)
 {
 	const alpm_mountpoint_t *mp1 = p1;

lib/libalpm/dload.c

@@ -42,6 +42,9 @@
 #include "util.h"
 #include "handle.h"
 
+/* global handle variable */
+extern pmhandle_t *handle;
+
 #ifdef HAVE_LIBCURL
 static double prevprogress; /* last download amount */
 #endif

lib/libalpm/error.c

@@ -29,6 +29,9 @@
 #include "alpm.h"
 #include "handle.h"
 
+/* global handle variable */
+extern pmhandle_t *handle;
+
 const char SYMEXPORT *alpm_strerrorlast(void)
 {
 	return alpm_strerror(pm_errno);

lib/libalpm/handle.h

@@ -75,9 +75,6 @@ struct __pmhandle_t {
 	pgp_verify_t sigverify;  /* Default signature verification level */
 };
 
-/* global handle variable */
-extern pmhandle_t *handle;
-
 pmhandle_t *_alpm_handle_new(void);
 void _alpm_handle_free(pmhandle_t *handle);
 

lib/libalpm/log.c

@@ -30,6 +30,9 @@
 #include "util.h"
 #include "alpm.h"
 
+/* global handle variable */
+extern pmhandle_t *handle;
+
 /** \addtogroup alpm_log Logging Functions
  * @brief Functions to log using libalpm
  * @{

lib/libalpm/package.c

@@ -37,6 +37,9 @@
 #include "handle.h"
 #include "deps.h"
 
+/* global handle variable */
+extern pmhandle_t *handle;
+
 /** \addtogroup alpm_packages Package Functions
  * @brief Functions to manipulate libalpm packages
  * @{

lib/libalpm/remove.c

@@ -44,6 +44,9 @@
 #include "deps.h"
 #include "handle.h"
 
+/* global handle variable */
+extern pmhandle_t *handle;
+
 int SYMEXPORT alpm_remove_pkg(pmpkg_t *pkg)
 {
 	pmtrans_t *trans;

lib/libalpm/sync.c

@@ -50,6 +50,9 @@
 #include "diskspace.h"
 #include "signing.h"
 
+/* global handle variable */
+extern pmhandle_t *handle;
+
 /** Check for new version of pkg in sync repos
  * (only the first occurrence is considered in sync)
  */

lib/libalpm/trans.c

@@ -43,6 +43,9 @@
 #include "sync.h"
 #include "alpm.h"
 
+/* global handle variable */
+extern pmhandle_t *handle;
+
 /** \addtogroup alpm_trans Transaction Functions
  * @brief Functions to manipulate libalpm transactions
  * @{

lib/libalpm/util.c

@@ -57,6 +57,9 @@
 #include "alpm_list.h"
 #include "handle.h"
 
+/* global handle variable */
+extern pmhandle_t *handle;
+
 #ifndef HAVE_STRSEP
 /* This is a replacement for strsep which is not portable (missing on Solaris).
  * Copyright (c) 2001 by François Gouget <fgouget_at_codeweavers.com> */