remove.c File Reference

#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <limits.h>
#include <unistd.h>
#include <sys/stat.h>
#include "remove.h"
#include "alpm_list.h"
#include "alpm.h"
#include "trans.h"
#include "util.h"
#include "log.h"
#include "backup.h"
#include "package.h"
#include "db.h"
#include "deps.h"
#include "handle.h"
#include "conflict.h"

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Functions
int	alpm_remove_pkg (alpm_handle_t *handle, alpm_pkg_t *pkg)
	Add a package removal action to the transaction.
int	_alpm_remove_prepare (alpm_handle_t *handle, alpm_list_t **data)
	Transaction preparation for remove actions.
int	_alpm_remove_single_package (alpm_handle_t *handle, alpm_pkg_t *oldpkg, alpm_pkg_t *newpkg, size_t targ_count, size_t pkg_count)
int	_alpm_remove_packages (alpm_handle_t *handle, int run_ldconfig)

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Function Documentation

int _alpm_remove_packages	(	alpm_handle_t *	handle,
		int	run_ldconfig
	)

Definition at line 494 of file lib/libalpm/remove.c.

References _alpm_ldconfig(), _alpm_remove_single_package(), ALPM_ERR_TRANS_ABORT, alpm_list_count(), __alpm_list_t::data, __alpm_list_t::next, __alpm_handle_t::pm_errno, __alpm_trans_t::remove, __alpm_trans_t::state, STATE_INTERRUPTED, and __alpm_handle_t::trans.

Referenced by _alpm_sync_commit(), and alpm_trans_commit().

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int _alpm_remove_prepare	(	alpm_handle_t *	handle,
		alpm_list_t **	data
	)

Transaction preparation for remove actions.

This functions takes a pointer to a alpm_list_t which will be filled with a list of alpm_depmissing_t* objects representing the packages blocking the transaction.

Parameters:

handle	the context handle
data	a pointer to an alpm_list_t* to fill

Returns:

0 on success, -1 on error

Definition at line 146 of file lib/libalpm/remove.c.

References _alpm_db_get_pkgcache(), _alpm_depmiss_free(), _alpm_log(), _alpm_recursedeps(), _alpm_sortbydeps(), alpm_checkdeps(), ALPM_ERR_UNSATISFIED_DEPS, ALPM_EVENT_CHECKDEPS_DONE, ALPM_EVENT_CHECKDEPS_START, alpm_list_free(), alpm_list_free_inner(), ALPM_LOG_DEBUG, ALPM_TRANS_FLAG_CASCADE, ALPM_TRANS_FLAG_NODEPS, ALPM_TRANS_FLAG_RECURSE, ALPM_TRANS_FLAG_RECURSEALL, ALPM_TRANS_FLAG_UNNEEDED, __alpm_handle_t::db_local, EVENT, __alpm_trans_t::flags, __alpm_trans_t::remove, RET_ERR, and __alpm_handle_t::trans.

Referenced by alpm_trans_prepare().

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int _alpm_remove_single_package	(	alpm_handle_t *	handle,
		alpm_pkg_t *	oldpkg,
		alpm_pkg_t *	newpkg,
		size_t	targ_count,
		size_t	pkg_count
	)

Definition at line 436 of file lib/libalpm/remove.c.

References _, _alpm_db_remove_pkgfromcache(), _alpm_local_db_pkgpath(), _alpm_local_db_remove(), _alpm_log(), _alpm_runscriptlet(), ALPM_EVENT_REMOVE_DONE, ALPM_EVENT_REMOVE_START, ALPM_LOG_DEBUG, ALPM_LOG_ERROR, alpm_pkg_has_scriptlet(), ALPM_TRANS_FLAG_DBONLY, ALPM_TRANS_FLAG_NOSCRIPTLET, __alpm_handle_t::db_local, EVENT, __alpm_trans_t::flags, __alpm_pkg_t::name, __alpm_handle_t::trans, and __alpm_pkg_t::version.

Referenced by _alpm_remove_packages().

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