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https://github.com/moparisthebest/pacman
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Do not replicate files list when removing packages
This saves replicating the potentially large list of files in a package that is being removed. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
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@ -285,8 +285,7 @@ static void unlink_file(alpm_handle_t *handle, alpm_pkg_t *info, const char *fil
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int _alpm_upgraderemove_package(alpm_handle_t *handle,
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alpm_pkg_t *oldpkg, alpm_pkg_t *newpkg)
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{
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alpm_list_t *skip_remove, *b;
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alpm_list_t *newfiles, *lp;
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alpm_list_t *skip_remove, *b, *lp;
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size_t filenum = 0;
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alpm_list_t *files = alpm_pkg_get_files(oldpkg);
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const char *pkgname = alpm_pkg_get_name(oldpkg);
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@ -329,11 +328,9 @@ int _alpm_upgraderemove_package(alpm_handle_t *handle,
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_alpm_log(handle, PM_LOG_DEBUG, "removing %ld files\n", (unsigned long)filenum);
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/* iterate through the list backwards, unlinking files */
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newfiles = alpm_list_reverse(files);
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for(lp = newfiles; lp; lp = alpm_list_next(lp)) {
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for(lp = alpm_list_last(files); lp; lp = alpm_list_previous(files, lp)) {
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unlink_file(handle, oldpkg, lp->data, skip_remove, 0);
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}
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alpm_list_free(newfiles);
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FREELIST(skip_remove);
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db:
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@ -390,7 +387,6 @@ int _alpm_remove_packages(alpm_handle_t *handle)
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if(!(trans->flags & PM_TRANS_FLAG_DBONLY)) {
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alpm_list_t *files = alpm_pkg_get_files(info);
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alpm_list_t *newfiles;
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size_t filenum = 0;
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for(lp = files; lp; lp = lp->next) {
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@ -409,8 +405,7 @@ int _alpm_remove_packages(alpm_handle_t *handle)
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pkg_count, (pkg_count - targcount + 1));
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/* iterate through the list backwards, unlinking files */
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newfiles = alpm_list_reverse(files);
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for(lp = newfiles; lp; lp = alpm_list_next(lp)) {
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for(lp = alpm_list_last(files); lp; lp = alpm_list_previous(files, lp)) {
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int percent;
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unlink_file(handle, info, lp->data, NULL, trans->flags & PM_TRANS_FLAG_NOSAVE);
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@ -420,7 +415,6 @@ int _alpm_remove_packages(alpm_handle_t *handle)
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percent, pkg_count, (pkg_count - targcount + 1));
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position++;
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}
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alpm_list_free(newfiles);
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}
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/* set progress to 100% after we finish unlinking files */
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