Use size_t for alpm_list sizes

There is a lot of swtiching between size_t and int for alpm_list sizes
in the codebase.   Start converting these to all be size_t by adjusting
the return type of alpm_list_count and fixing all additional warnings
given by -Wconversion that are generated by this change.

Dan: a few more small changes to ensure things compile, adjusting some
printf format string characters to accommodate the larger size on x86_64.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index ef77a8ac..dce1daff 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -822,7 +822,7 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
 {
 	alpm_list_t *i, *j, *files = NULL;
 	alpm_list_t *deltas = NULL;
-	int replaces = 0;
+	size_t replaces = 0;
 	int errors = 0;
 	const char *cachedir = NULL;
 	int ret = -1;