Revert "Remove log_cb, add ALPM_EVENT_LOG instead"

Moving logging to the event callback caused warnings
under clang due to non-literal format strings and
silenced all log messages when --print was used.

This reverts commit cd793c5ab7689cc8cbc18277375b368060e5acfe.

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>

Conflicts:
	lib/libalpm/alpm.h
	src/pacman/callback.c
Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/lib/libalpm/handle.c b/lib/libalpm/handle.c
index 7652d1f7..0d8ea34a 100644
--- a/lib/libalpm/handle.c
+++ b/lib/libalpm/handle.c
@@ -143,6 +143,12 @@ int _alpm_handle_unlock(alpm_handle_t *handle)
 }
 
 
+alpm_cb_log SYMEXPORT alpm_option_get_logcb(alpm_handle_t *handle)
+{
+	CHECK_HANDLE(handle, return NULL);
+	return handle->logcb;
+}
+
 alpm_cb_download SYMEXPORT alpm_option_get_dlcb(alpm_handle_t *handle)
 {
 	CHECK_HANDLE(handle, return NULL);
@@ -263,6 +269,13 @@ int SYMEXPORT alpm_option_get_checkspace(alpm_handle_t *handle)
 	return handle->checkspace;
 }
 
+int SYMEXPORT alpm_option_set_logcb(alpm_handle_t *handle, alpm_cb_log cb)
+{
+	CHECK_HANDLE(handle, return -1);
+	handle->logcb = cb;
+	return 0;
+}
+
 int SYMEXPORT alpm_option_set_dlcb(alpm_handle_t *handle, alpm_cb_download cb)
 {
 	CHECK_HANDLE(handle, return -1);