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avoided two calls to db_scan() in checkdeps()

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This commit is contained in:
Aurelien Foret 2005-04-20 19:46:53 +00:00
parent b7d584feb6
commit 406f383192
1 changed files with 5 additions and 9 deletions
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14
lib/libalpm/deps.c
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@ -146,26 +146,25 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
* listed in the requiredby field.
*/
for(i = packages; i; i = i->next) {
pmpkg_t *tp, *oldpkg;
if(i->data == NULL) {
pmpkg_t *tp = i->data;
pmpkg_t *oldpkg;
if(tp == NULL) {
continue;
}
tp = (pmpkg_t *)i->data;
if((oldpkg = db_scan(db, tp->name, INFRQ_DESC | INFRQ_DEPENDS)) == NULL) {
if((oldpkg = db_get_pkgfromcache(db, tp->name)) == NULL) {
continue;
}
for(j = oldpkg->requiredby; j; j = j->next) {
char *ver;
pmpkg_t *p;
found = 0;
if((p = db_scan(db, j->data, INFRQ_DESC | INFRQ_DEPENDS)) == NULL) {
if((p = db_get_pkgfromcache(db, j->data)) == NULL) {
/* hmmm... package isn't installed.. */
continue;
}
if(pkg_isin(p, packages)) {
/* this package is also in the upgrade list, so don't worry about it */
FREEPKG(p);
continue;
}
for(k = p->depends; k && !found; k = k->next) {
@ -180,7 +179,6 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
PMList *provides = _alpm_db_whatprovides(db, depend.name);
if(provides == NULL) {
/* not found */
FREEPKG(p);
continue;
}
/* we found an installed package that provides depend.name */
@ -218,9 +216,7 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
FREE(miss);
}
}
FREEPKG(p);
}
FREEPKG(oldpkg);
}
}
if(op == PM_TRANS_TYPE_ADD || op == PM_TRANS_TYPE_UPGRADE) {