diff options
Diffstat (limited to 'extmod/network_lwip.c')
| -rw-r--r-- | extmod/network_lwip.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/extmod/network_lwip.c b/extmod/network_lwip.c index 71dc295e1..9cfab6ef4 100644 --- a/extmod/network_lwip.c +++ b/extmod/network_lwip.c @@ -52,6 +52,19 @@ int mp_mod_network_prefer_dns_use_ip_version = 4; // Implementations of network methods that can be used by any interface. +// This follows sys_untimeout but removes all timeouts with the given argument. +void sys_untimeout_all_with_arg(void *arg) { + for (struct sys_timeo **t = sys_timeouts_get_next_timeout(); *t != NULL;) { + if ((*t)->arg == arg) { + struct sys_timeo *next = (*t)->next; + memp_free(MEMP_SYS_TIMEOUT, *t); + *t = next; + } else { + t = &(*t)->next; + } + } +} + // This function provides the implementation of nic.ifconfig, is deprecated and will be removed. // Use network.ipconfig and nic.ipconfig instead. mp_obj_t mod_network_nic_ifconfig(struct netif *netif, size_t n_args, const mp_obj_t *args) { |