xbps_init() now sets rootdir, cachedir and flags.

That means that the following functions were removed:
	- xbps_set_{cachedir,flags,rootdir}.
	- xbps_get_{cachedir,flags,rootdir}.

With this change fixed an obvious typo that made -c argument to not work,
and now the cache directory is an absolute path not relative to rootdir.

bin/xbps-repo/main.c

@@ -80,22 +80,23 @@ main(int argc, char **argv)
 	struct xbps_handle xh;
 	struct xbps_fetch_progress_data xfpd;
 	prop_dictionary_t pkgd;
-	char *root;
+	const char *rootdir, *cachedir;
 	int c, rv = 0;
 	bool with_debug = false;
 
-	while ((c = getopt(argc, argv, "Vcdr:")) != -1) {
+	rootdir = cachedir = NULL;
+
+	while ((c = getopt(argc, argv, "Vc:dr:")) != -1) {
 		switch (c) {
 		case 'c':
-			xbps_set_cachedir(optarg);
+			cachedir = optarg;
 			break;
 		case 'd':
 			with_debug = true;
 			break;
 		case 'r':
 			/* To specify the root directory */
-			root = optarg;
-			xbps_set_rootdir(root);
+			rootdir = optarg;
 			break;
 		case 'V':
 			printf("%s\n", XBPS_RELVER);
@@ -119,6 +120,8 @@ main(int argc, char **argv)
 	xh.with_debug = with_debug;
 	xh.xbps_fetch_cb = fetch_file_progress_cb;
 	xh.xfpd = &xfpd;
+	xh.rootdir = rootdir;
+	xh.cachedir = cachedir;
 	xbps_init(&xh);
 
 	if ((rv = xbps_repository_pool_init()) != 0) {

bin/xbps-repo/repository.c

@@ -163,11 +163,13 @@ unregister_repository(const char *uri)
 int
 register_repository(const char *uri)
 {
+	const struct xbps_handle *xhp;
 	struct repoinfo *rpi = NULL;
 	const char *idxstr = NULL;
 	char *metadir, *plist;
 	int rv = 0;
 
+	xhp = xbps_handle_get();
 	if ((idxstr = sanitize_url(uri)) == NULL)
 		return errno;
 
@@ -189,7 +191,7 @@ register_repository(const char *uri)
 		/*
 		 * Create metadir if necessary.
 		 */
-		metadir = xbps_xasprintf("%s/%s", xbps_get_rootdir(),
+		metadir = xbps_xasprintf("%s/%s", xhp->rootdir,
 		    XBPS_META_PATH);
 		if (metadir == NULL)
 			return errno;

bin/xbps-repo/xbps-repo.8

@@ -1,4 +1,4 @@
-.TH "XBPS\-REPO" "8" "05/02/2011" "\ \&" "\ \&"
+.TH "XBPS\-REPO" "8" "02/21/2011" "\ \&" "\ \&"
 .\" -----------------------------------------------------------------
 .\" * set default formatting
 .\" -----------------------------------------------------------------
@@ -24,14 +24,7 @@ The xbps\-repo(8) command is used to handle local or remote binary package repos
 Sets the
 \fIcache\fR
 directory to store downloaded binary packages from remote repositories\&. By default it\(cqs set to
-\fI/var/cache/xbps\fR
-and it\(cqs always relative to the
-\fIroot\fR
-directory\&. So if you use a
-\fIrootdir\fR
-of
-\fI/blah\fR, it will become
-\fI/blah/cachedir\fR\&.
+\fI/var/cache/xbps\fR\&.
 .RE
 .PP
 \fB\-d\fR