/* Add erase elements for older packages of same color (if any). */
static int addSelfErasures(rpmts ts, rpm_color_t tscolor, int op,
rpmte p, rpm_color_t hcolor, Header h)
{
Header oh;
rpmdbMatchIterator mi = rpmtsInitIterator(ts, RPMDBI_NAME, rpmteN(p), 0);
int rc = 0;
int cmp;
while((oh = rpmdbNextIterator(mi)) != NULL) {
/* Ignore colored packages not in our rainbow. */
if (skipColor(tscolor, hcolor, headerGetNumber(oh, RPMTAG_HEADERCOLOR)))
continue;
cmp = rpmVersionCompare(h, oh);
/* On upgrade, skip packages that contain identical NEVR. */
if ((op == RPMTE_UPGRADE) && (cmp == 0))
continue;
/* On reinstall, skip packages with differing NEVR. */
if ((op == RPMTE_REINSTALL) && (cmp != 0))
continue;
if (removePackage(ts, oh, p)) {
rc = 1;
break;
}
}
rpmdbFreeIterator(mi);
return rc;
}
/* Add erase elements for older packages of same color (if any). */
static int addUpgradeErasures(rpmts ts, rpm_color_t tscolor,
rpmte p, rpm_color_t hcolor, Header h)
{
Header oh;
rpmdbMatchIterator mi = rpmtsInitIterator(ts, RPMDBI_NAME, rpmteN(p), 0);
int rc = 0;
while((oh = rpmdbNextIterator(mi)) != NULL) {
/* Ignore colored packages not in our rainbow. */
if (skipColor(tscolor, hcolor, headerGetNumber(oh, RPMTAG_HEADERCOLOR)))
continue;
/* Skip packages that contain identical NEVR. */
if (rpmVersionCompare(h, oh) == 0)
continue;
if (removePackage(ts, oh, p)) {
rc = 1;
break;
}
}
rpmdbFreeIterator(mi);
return rc;
}
