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/* *  sortpkg.c : Display the locally installed packages sorted by size. * */#include <stdio.h>#include <inttypes.h>#include <alpm.h>#include <alpm_list.h>int pkg_cmp(const void *v1, const void *v2){	pmpkg_t *p1 = (pmpkg_t *)v1;	pmpkg_t *p2 = (pmpkg_t *)v2;	unsigned long int s1 = alpm_pkg_get_size(p1);	unsigned long int s2 = alpm_pkg_get_size(p2);	return(s2 - s1);}int main(int argc, char **argv){	pmdb_t *db = NULL;	alpm_list_t *i;	if(alpm_initialize() == -1) {		fprintf(stderr, "cannot initialize alpm: %s\n", alpm_strerror(pm_errno));		exit(EXIT_FAILURE);	}	alpm_option_set_dbpath("/var/lib/pacman");	db = alpm_db_register_local();	if(db == NULL) {		fprintf(stderr, "error: could not register 'local' database (%s)\n",				alpm_strerror(pm_errno));		exit(EXIT_FAILURE);	}	alpm_list_t *list = alpm_db_get_pkgcache(db);	list = alpm_list_msort(list, alpm_list_count(list), pkg_cmp);	for(i = list; i; i = alpm_list_next(i)) {		pmpkg_t *pkg = alpm_list_getdata(i);		printf("%s %"PRId64"\n", alpm_pkg_get_name(pkg), alpm_pkg_get_size(pkg)/1024);	}	if(alpm_release() == -1) {		fprintf(stderr, "error releasing alpm: %s\n", alpm_strerror(pm_errno));	}	exit(EXIT_SUCCESS);}/* vim: set ts=2 sw=2 noet: */