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Diffstat (limited to 'lib/libalpm/trans.c')
-rw-r--r--lib/libalpm/trans.c34
1 files changed, 23 insertions, 11 deletions
diff --git a/lib/libalpm/trans.c b/lib/libalpm/trans.c
index fe37a1f9..9eb27c30 100644
--- a/lib/libalpm/trans.c
+++ b/lib/libalpm/trans.c
@@ -165,13 +165,34 @@ int SYMEXPORT alpm_trans_commit(alpm_list_t **data)
return(_alpm_trans_commit(handle->trans, data));
}
+/** Interrupt a transaction.
+ * @return 0 on success, -1 on error (pm_errno is set accordingly)
+ */
+int SYMEXPORT alpm_trans_interrupt()
+{
+ pmtrans_t *trans;
+
+ ALPM_LOG_FUNC;
+
+ /* Sanity checks */
+ ASSERT(handle != NULL, RET_ERR(PM_ERR_HANDLE_NULL, -1));
+
+ trans = handle->trans;
+ ASSERT(trans != NULL, RET_ERR(PM_ERR_TRANS_NULL, -1));
+ ASSERT(trans->state == STATE_COMMITING || trans->state == STATE_INTERRUPTED,
+ RET_ERR(PM_ERR_TRANS_TYPE, -1));
+
+ trans->state = STATE_INTERRUPTED;
+
+ return(0);
+}
+
/** Release a transaction.
* @return 0 on success, -1 on error (pm_errno is set accordingly)
*/
int SYMEXPORT alpm_trans_release()
{
pmtrans_t *trans;
- int ret = 0;
ALPM_LOG_FUNC;
@@ -182,15 +203,6 @@ int SYMEXPORT alpm_trans_release()
ASSERT(trans != NULL, RET_ERR(PM_ERR_TRANS_NULL, -1));
ASSERT(trans->state != STATE_IDLE, RET_ERR(PM_ERR_TRANS_NULL, -1));
- /* during a commit do not interrupt immediately, just after a target */
- if(trans->state == STATE_COMMITING || trans->state == STATE_INTERRUPTED) {
- if(trans->state == STATE_COMMITING) {
- trans->state = STATE_INTERRUPTED;
- }
- pm_errno = PM_ERR_TRANS_COMMITING;
- ret = -1;
- }
-
_alpm_trans_free(trans);
handle->trans = NULL;
@@ -206,7 +218,7 @@ int SYMEXPORT alpm_trans_release()
alpm_option_get_lockfile());
}
- return(ret);
+ return(0);
}
/** @} */