* Returns number of the number of packages depending on the packages provided by this package.
* Every package implicitly provides itself.
*/
-int pkg_has_installed_dependents(opkg_conf_t *conf, abstract_pkg_t *parent_apkg, pkg_t *pkg, abstract_pkg_t *** pdependents)
+int
+pkg_has_installed_dependents(opkg_conf_t *conf, abstract_pkg_t *parent_apkg, pkg_t *pkg, abstract_pkg_t *** pdependents)
{
int nprovides = pkg->provides_count;
abstract_pkg_t **provides = pkg->provides;
return n_installed_dependents;
}
-int opkg_remove_dependent_pkgs (opkg_conf_t *conf, pkg_t *pkg, abstract_pkg_t **dependents)
+static int
+opkg_remove_dependent_pkgs (opkg_conf_t *conf, pkg_t *pkg, abstract_pkg_t **dependents)
{
int i;
int a;
return err;
}
-static int user_prefers_removing_dependents(opkg_conf_t *conf, abstract_pkg_t *abpkg, pkg_t *pkg, abstract_pkg_t **dependents)
+static void
+print_dependents_warning(opkg_conf_t *conf, abstract_pkg_t *abpkg, pkg_t *pkg, abstract_pkg_t **dependents)
{
abstract_pkg_t *dep_ab_pkg;
opkg_message(conf, OPKG_ERROR, "Package %s is depended upon by packages:\n", pkg->name);
}
opkg_message(conf, OPKG_ERROR, "These might cease to work if package %s is removed.\n\n", pkg->name);
opkg_message(conf, OPKG_ERROR, "");
- opkg_message(conf, OPKG_ERROR, "You can force removal of this package with -force-depends.\n");
+ opkg_message(conf, OPKG_ERROR, "You can force removal of this package with --force-depends.\n");
opkg_message(conf, OPKG_ERROR, "You can force removal of this package and its dependents\n");
- opkg_message(conf, OPKG_ERROR, "with -force-removal-of-dependent-packages or -recursive\n");
- opkg_message(conf, OPKG_ERROR, "or by setting option force_removal_of_dependent_packages\n");
- opkg_message(conf, OPKG_ERROR, "in opkg.conf.\n");
- return 0;
+ opkg_message(conf, OPKG_ERROR, "with --force-removal-of-dependent-packages\n");
}
/*
return 0;
}
-int opkg_remove_pkg(opkg_conf_t *conf, pkg_t *pkg,int message)
+int
+opkg_remove_pkg(opkg_conf_t *conf, pkg_t *pkg, int from_upgrade)
{
-/* Actually, when "message == 1" I have been called from an upgrade, and not from a normal remove
- thus I wan't check for essential, as I'm upgrading.
- I hope it won't break anything :)
-*/
int err;
abstract_pkg_t *parent_pkg = NULL;
- if (pkg->essential && !message) {
+/*
+ * If called from an upgrade and not from a normal remove,
+ * ignore the essential flag.
+ */
+ if (pkg->essential && !from_upgrade) {
if (conf->force_removal_of_essential_packages) {
fprintf(stderr, "WARNING: Removing essential package %s under your coercion.\n"
"\tIf your system breaks, you get to keep both pieces\n",
fprintf(stderr, "ERROR: Refusing to remove essential package %s.\n"
"\tRemoving an essential package may lead to an unusable system, but if\n"
"\tyou enjoy that kind of pain, you can force opkg to proceed against\n"
- "\tits will with the option: -force-removal-of-essential-packages\n",
+ "\tits will with the option: --force-removal-of-essential-packages\n",
pkg->name);
return OPKG_PKG_IS_ESSENTIAL;
}
if (has_installed_dependents) {
/*
- * if this package is depended up by others, then either we should
+ * if this package is depended upon by others, then either we should
* not remove it or we should remove it and all of its dependents
*/
- if (!conf->force_removal_of_dependent_packages
- && !user_prefers_removing_dependents(conf, parent_pkg, pkg, dependents)) {
+ if (!conf->force_removal_of_dependent_packages) {
+ print_dependents_warning(conf, parent_pkg, pkg, dependents);
free(dependents);
return OPKG_PKG_HAS_DEPENDENTS;
}
free(dependents);
}
- if ( message==0 ){
+ if (from_upgrade == 0) {
opkg_message (conf, OPKG_NOTICE,
"Removing package %s from %s...\n", pkg->name, pkg->dest->name);
- fflush(stdout);
}
pkg->state_flag |= SF_FILELIST_CHANGED;
pkg_run_script(conf, pkg, "postrm", "remove");
- remove_maintainer_scripts_except_postrm(conf, pkg);
-
- /* Aman Gupta - Since opkg is made for handheld devices with limited
- * space, it doesn't make sense to leave extra configurations, files,
- * and maintainer scripts left around. So, we make remove like purge,
- * and take out all the crap :) */
-
- remove_postrm(conf, pkg);
+ remove_maintainer_scripts(conf, pkg);
pkg->state_status = SS_NOT_INSTALLED;
if (parent_pkg)
parent_pkg->state_status = SS_NOT_INSTALLED;
-
/* remove autoinstalled packages that are orphaned by the removal of this one */
if (conf->autoremove)
remove_autoinstalled (conf, pkg);
-
-
return 0;
}
-int remove_data_files_and_list(opkg_conf_t *conf, pkg_t *pkg)
+void
+remove_data_files_and_list(opkg_conf_t *conf, pkg_t *pkg)
{
str_list_t installed_dirs;
str_list_t *installed_files;
conffile = pkg_get_conffile(pkg, file_name+rootdirlen);
if (conffile) {
- /* XXX: QUESTION: Is this right? I figure we only need to
- save the conffile if it has been modified. Is that what
- dpkg does? Or does dpkg preserve all conffiles? If so,
- this seems like a better thing to do to conserve
- space. */
if (conffile_has_been_modified(conf, conffile)) {
opkg_message (conf, OPKG_NOTICE,
" not deleting modified conffile %s\n", file_name);
- fflush(stdout);
continue;
}
}
unlink(file_name);
}
+ /* Remove empty directories */
if (!conf->noaction) {
do {
removed_a_dir = 0;
}
pkg_free_installed_files(pkg);
- /* We have to remove the file list now, so that
- find_pkg_owning_file does not always just report this package */
pkg_remove_installed_files_list(conf, pkg);
/* Don't print warning for dirs that are provided by other packages */
free(iter);
}
str_list_deinit(&installed_dirs);
-
- return 0;
}
-int remove_maintainer_scripts_except_postrm(opkg_conf_t *conf, pkg_t *pkg)
+void
+remove_maintainer_scripts(opkg_conf_t *conf, pkg_t *pkg)
{
- int i, err;
- char *globpattern;
- glob_t globbuf;
-
- if (conf->noaction) return 0;
+ int i, err;
+ char *globpattern;
+ glob_t globbuf;
- sprintf_alloc(&globpattern, "%s/%s.*",
- pkg->dest->info_dir, pkg->name);
- err = glob(globpattern, 0, NULL, &globbuf);
- free(globpattern);
- if (err) {
- return 0;
- }
+ if (conf->noaction)
+ return;
- for (i = 0; i < globbuf.gl_pathc; i++) {
- if (str_ends_with(globbuf.gl_pathv[i], ".postrm")) {
- continue;
- }
- opkg_message(conf, OPKG_INFO, " deleting %s\n", globbuf.gl_pathv[i]);
- unlink(globbuf.gl_pathv[i]);
- }
- globfree(&globbuf);
+ sprintf_alloc(&globpattern, "%s/%s.*",
+ pkg->dest->info_dir, pkg->name);
- return 0;
-}
+ err = glob(globpattern, 0, NULL, &globbuf);
+ free(globpattern);
+ if (err)
+ return;
-int remove_postrm(opkg_conf_t *conf, pkg_t *pkg)
-{
- char *postrm_file_name;
-
- if (conf->noaction) return 0;
-
- sprintf_alloc(&postrm_file_name, "%s/%s.postrm",
- pkg->dest->info_dir, pkg->name);
- unlink(postrm_file_name);
- free(postrm_file_name);
-
- return 0;
+ for (i = 0; i < globbuf.gl_pathc; i++) {
+ opkg_message(conf, OPKG_INFO, "deleting %s\n",
+ globbuf.gl_pathv[i]);
+ unlink(globbuf.gl_pathv[i]);
+ }
+ globfree(&globbuf);
}
projects / oweals / opkg-lede.git / blobdiff