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Diffstat (limited to 'lib/libalpm/deps.c')
-rw-r--r--lib/libalpm/deps.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c
index 245323e6..180c46bf 100644
--- a/lib/libalpm/deps.c
+++ b/lib/libalpm/deps.c
@@ -109,20 +109,19 @@ static alpm_list_t *dep_graph_init(alpm_list_t *targets)
/* Re-order a list of target packages with respect to their dependencies.
*
- * Example (PM_TRANS_TYPE_ADD):
+ * Example (reverse == 0):
* A depends on C
* B depends on A
* Target order is A,B,C,D
*
* Should be re-ordered to C,A,B,D
*
- * mode should be either PM_TRANS_TYPE_ADD or PM_TRANS_TYPE_REMOVE. This
- * affects the dependency order sortbydeps() will use.
+ * if reverse is > 0, the dependency order will be reversed.
*
* This function returns the new alpm_list_t* target list.
*
*/
-alpm_list_t *_alpm_sortbydeps(alpm_list_t *targets, pmtranstype_t mode)
+alpm_list_t *_alpm_sortbydeps(alpm_list_t *targets, int reverse)
{
alpm_list_t *newtargs = NULL;
alpm_list_t *vertices = NULL;
@@ -157,7 +156,7 @@ alpm_list_t *_alpm_sortbydeps(alpm_list_t *targets, pmtranstype_t mode)
pmpkg_t *vertexpkg = vertex->data;
pmpkg_t *childpkg = nextchild->data;
_alpm_log(PM_LOG_WARNING, _("dependency cycle detected:\n"));
- if(mode == PM_TRANS_TYPE_REMOVE) {
+ if(reverse) {
_alpm_log(PM_LOG_WARNING, _("%s will be removed after its %s dependency\n"), vertexpkg->name, childpkg->name);
} else {
_alpm_log(PM_LOG_WARNING, _("%s will be installed before its %s dependency\n"), vertexpkg->name, childpkg->name);
@@ -182,8 +181,8 @@ alpm_list_t *_alpm_sortbydeps(alpm_list_t *targets, pmtranstype_t mode)
_alpm_log(PM_LOG_DEBUG, "sorting dependencies finished\n");
- if(mode == PM_TRANS_TYPE_REMOVE) {
- /* we're removing packages, so reverse the order */
+ if(reverse) {
+ /* reverse the order */
alpm_list_t *tmptargs = alpm_list_reverse(newtargs);
/* free the old one */
alpm_list_free(newtargs);