1 files changed, 18 insertions, 5 deletions

diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index 57097fd1..0a978024 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -31,7 +31,7 @@
 #include <stdint.h> /* intmax_t */
 #include <unistd.h>
 #include <time.h>
-#include <dirent.h>
+#include <limits.h>
 
 /* libalpm */
 #include "sync.h"
@@ -39,7 +39,6 @@
 #include "log.h"
 #include "package.h"
 #include "db.h"
-#include "cache.h"
 #include "deps.h"
 #include "conflict.h"
 #include "trans.h"
@@ -50,6 +49,7 @@
 #include "dload.h"
 #include "delta.h"
 #include "remove.h"
+#include "diskspace.h"
 
 /** Check for new version of pkg in sync repos
  * (only the first occurrence is considered in sync)
@@ -529,10 +529,10 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
 			/* if sync1 provides sync2, we remove sync2 from the targets, and vice versa */
 			pmdepend_t *dep1 = _alpm_splitdep(conflict->package1);
 			pmdepend_t *dep2 = _alpm_splitdep(conflict->package2);
-			if(alpm_depcmp(sync1, dep2)) {
+			if(_alpm_depcmp(sync1, dep2)) {
 				rsync = sync2;
 				sync = sync1;
-			} else if(alpm_depcmp(sync2, dep1)) {
+			} else if(_alpm_depcmp(sync2, dep1)) {
 				rsync = sync1;
 				sync = sync2;
 			} else {
@@ -834,7 +834,7 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
 		for(j = trans->add; j; j = j->next) {
 			pmpkg_t *spkg = j->data;
 
-			if(spkg->origin == PKG_FROM_CACHE && current == spkg->origin_data.db) {
+			if(spkg->origin != PKG_FROM_FILE && current == spkg->origin_data.db) {
 				const char *fname = NULL;
 
 				fname = alpm_pkg_get_filename(spkg);
@@ -998,6 +998,19 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
 		EVENT(trans, PM_TRANS_EVT_FILECONFLICTS_DONE, NULL, NULL);
 	}
 
+	/* check available disk space */
+	if(handle->checkspace) {
+		EVENT(trans, PM_TRANS_EVT_DISKSPACE_START, NULL, NULL);
+
+		_alpm_log(PM_LOG_DEBUG, "checking available disk space\n");
+		if(_alpm_check_diskspace(trans, handle->db_local) == -1) {
+			_alpm_log(PM_LOG_ERROR, _("not enough free disk space\n"));
+			goto error;
+		}
+
+		EVENT(trans, PM_TRANS_EVT_DISKSPACE_DONE, NULL, NULL);
+	}
+
 	/* remove conflicting and to-be-replaced packages */
 	if(replaces) {
 		_alpm_log(PM_LOG_DEBUG, "removing conflicting and to-be-replaced packages\n");