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sock: define behavior on invalid addresses

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This commit is contained in:
Martine Lenders 2016-10-05 17:14:39 +02:00
parent b412d1179a
commit 6c1e805f9e
3 changed files with 12 additions and 5 deletions
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10
sys/include/net/sock/ip.h
View File

@ -316,9 +316,10 @@ typedef struct sock_ip sock_ip_t;
* elsewhere
* @return -EAFNOSUPPORT, if `local != NULL` or `remote != NULL` and
* sock_ip_ep_t::family of @p local or @p remote is not supported.
* @return -EINVAL, if `proto` is not supported or if sock_ip_ep_t::netif of
* @p local or @p remote is not a valid interface or contradict each
* other (i.e. `(local->netif != remote->netif) &&
* @return -EINVAL, if sock_ip_ep_t::addr of @p remote is an invalid address.
* @return -EINVAL, if sock_ip_ep_t::netif of @p local or @p remote are not
* valid interfaces or contradict each other
* (i.e. `(local->netif != remote->netif) &&
* ((local->netif != SOCK_ADDR_ANY_NETIF) ||
* (remote->netif != SOCK_ADDR_ANY_NETIF))` if neither is `NULL`).
* @return -ENOMEM, if not enough resources can be provided for `sock` to be
@ -432,6 +433,9 @@ ssize_t sock_ip_recv(sock_ip_t *sock, void *data, size_t max_len,
* @return The number of bytes sent on success.
* @return -EAFNOSUPPORT, if `remote != NULL` and sock_ip_ep_t::family of
* @p remote is != AF_UNSPEC and not supported.
* @return -EINVAL, if sock_ip_ep_t::addr of @p remote is an invalid address.
* @return -EINVAL, if sock_ip_ep_t::netif of @p remote is not a
* valid interface or contradicts the local interface of @p sock.
* @return -EHOSTUNREACH, if @p remote or remote end point of @p sock is not
* reachable.
* @return -ENOMEM, if no memory was available to send @p data.

1
sys/include/net/sock/tcp.h
View File

@ -83,6 +83,7 @@ typedef struct sock_tcp_queue sock_tcp_queue_t;
* @return -EAFNOSUPPORT, if sock_tcp_ep_t::family of @p remote is not
* supported.
* @return -ECONNREFUSED, if no-one is listening on the @p remote end point.
* @return -EINVAL, if sock_tcp_ep_t::addr of @p remote is an invalid address.
* @return -EINVAL, if sock_tcp_ep_t::netif of @p remote is not a valid
* interface.
* @return -ENETUNREACH, if network defined by @p remote is not reachable.

6
sys/include/net/sock/udp.h
View File

@ -322,8 +322,9 @@ typedef struct sock_udp sock_udp_t;
* elsewhere
* @return -EAFNOSUPPORT, if `local != NULL` or `remote != NULL` and
* sock_udp_ep_t::family of @p local or @p remote is not supported.
* @return -EINVAL, if sock_udp_ep_t::netif of @p local or @p remote is not a
* valid interface or contradict each other (i.e.
* @return -EINVAL, if sock_udp_ep_t::addr of @p remote is an invalid address.
* @return -EINVAL, if sock_udp_ep_t::netif of @p local or @p remote are not a
* valid interfaces or contradict each other (i.e.
* `(local->netif != remote->netif) &&
* ((local->netif != SOCK_ADDR_ANY_NETIF) ||
* (remote->netif != SOCK_ADDR_ANY_NETIF))` if neither is `NULL`).
@ -420,6 +421,7 @@ ssize_t sock_udp_recv(sock_udp_t *sock, void *data, size_t max_len,
* @p remote is != AF_UNSPEC and not supported.
* @return -EHOSTUNREACH, if @p remote or remote end point of @p sock is not
* reachable.
* @return -EINVAL, if sock_udp_ep_t::addr of @p remote is an invalid address.
* @return -EINVAL, if sock_udp_ep_t::netif of @p remote is not a valid
* interface or contradicts the given local interface (i.e.
* neither the local end point of `sock` nor remote are assigned to