Displaying 2 results from an estimated 2 matches for "xs_count_str".
2012 Sep 19
5
[PATCH] libxenstore: filter watch events in libxenstore when we unwatch
..._lock(&h->watch_mutex);
+
+ if (list_empty(&h->watch_list)) {
+ mutex_unlock(&h->watch_mutex);
+ return res;
+ }
+
+ list_for_each_entry_safe(msg, tmsg, &h->watch_list, list) {
+ assert(msg->hdr.type == XS_WATCH_EVENT);
+
+ strings = msg->body;
+ num_strings = xs_count_strings(strings, msg->hdr.len);
+
+ for (i = 0; i < num_strings; i++) {
+ if (i == XS_WATCH_TOKEN && !strcmp (token, strings)) {
+ list_del(&msg->list);
+ free(msg);
+ break;
+ }
+ strings = strings + strlen (strings) + 1;
+ }
+ }
+
+ /* Clear the pipe token if the...
2005 Aug 04
0
[PATCH 6/11] Xenstore watch rework
...rms(struct connection *conn, struct buffered_data *in)
+ send_error(conn, errno);
+ else
+ send_reply(conn, XS_GET_PERMS, strings, len);
+}
+
+static void do_set_perms(struct connection *conn, struct buffered_data *in)
{
unsigned int num;
char *node;
struct xs_permissions *perms;
num = xs_count_strings(in->buffer, in->used);
- if (num < 2)
- return send_error(conn, EINVAL);
+ if (num < 2) {
+ send_error(conn, EINVAL);
+ return;
+ }
/* First arg is node name. */
node = canonicalize(conn, in->buffer);
in->buffer += strlen(in->buffer) + 1;
num--;
- if (!within...