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authorDave Reisner <dreisner@archlinux.org>2013-03-09 18:28:28 -0500
committerAllan McRae <allan@archlinux.org>2013-09-04 09:51:20 +1000
commit106d0fc541ad21306f5722e0178171eef6a222e9 (patch)
tree6529a3b3573179ad9355e008181e724fe98ce853 /lib/libalpm/deps.c
parent5f80d7afbd45100f5b5d28e43a9d9a80dde4b559 (diff)
libalpm: introduce a usage level for repos
This defines a level of interest a user has in a repository. These are described by the bitmask flags in the alpm_db_usage_t enum: ALPM_DB_USAGE_SEARCH: repo is valid for searching ALPM_DB_USAGE_INSTALL: repo is valid for installs (e.g. -S pkg) ALPM_DB_USAGE_UPGRADE: repo is valid for sysupgrades ALPM_DB_USAGE_ALL: all of the above are valid Explicitly listing the contents of a repo will always be valid, and the repo will always be refreshed appropriately on sync operations. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'lib/libalpm/deps.c')
-rw-r--r--lib/libalpm/deps.c15
1 files changed, 13 insertions, 2 deletions
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c
index c8aabb2d..745eac17 100644
--- a/lib/libalpm/deps.c
+++ b/lib/libalpm/deps.c
@@ -654,7 +654,14 @@ static alpm_pkg_t *resolvedep(alpm_handle_t *handle, alpm_depend_t *dep,
/* 1. literals */
for(i = dbs; i; i = i->next) {
- alpm_pkg_t *pkg = _alpm_db_get_pkgfromcache(i->data, dep->name);
+ alpm_pkg_t *pkg;
+ alpm_db_t *db = i->data;
+
+ if(!(db->usage & (ALPM_DB_USAGE_INSTALL|ALPM_DB_USAGE_UPGRADE))) {
+ continue;
+ }
+
+ pkg = _alpm_db_get_pkgfromcache(db, dep->name);
if(pkg && _alpm_depcmp_literal(pkg, dep)
&& !alpm_pkg_find(excluding, pkg->name)) {
if(_alpm_pkg_should_ignore(handle, pkg)) {
@@ -676,7 +683,11 @@ static alpm_pkg_t *resolvedep(alpm_handle_t *handle, alpm_depend_t *dep,
}
/* 2. satisfiers (skip literals here) */
for(i = dbs; i; i = i->next) {
- for(j = _alpm_db_get_pkgcache(i->data); j; j = j->next) {
+ alpm_db_t *db = i->data;
+ if(!(db->usage & (ALPM_DB_USAGE_INSTALL|ALPM_DB_USAGE_UPGRADE))) {
+ continue;
+ }
+ for(j = _alpm_db_get_pkgcache(db); j; j = j->next) {
alpm_pkg_t *pkg = j->data;
/* with hash != hash, we can even skip the strcmp() as we know they can't
* possibly be the same string */