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net: socket: getsockopt SO_TYPE implementation

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This patch adds implementation of socket option used to get
type of given socket (e.g. SOCK_STREAM).

Signed-off-by: Hubert Miś <hubert.mis@nordicsemi.no>
This commit is contained in:
Hubert Miś 2021-02-06 19:07:10 +01:00 committed by Jukka Rissanen
parent b49e395277
commit f6263c8143
2 changed files with 15 additions and 0 deletions
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2
include/net/socket.h
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@ -793,6 +793,8 @@ static inline char *inet_ntop(sa_family_t family, const void *src, char *dst,
/* Socket options for SOL_SOCKET level */
/** sockopt: Enable server address reuse (ignored, for compatibility) */
#define SO_REUSEADDR 2
/** sockopt: Type of the socket */
#define SO_TYPE 3
/** sockopt: Async error (ignored, for compatibility) */
#define SO_ERROR 4

13
subsys/net/lib/sockets/sockets.c
View File

@ -1497,6 +1497,19 @@ int zsock_getsockopt_ctx(struct net_context *ctx, int level, int optname,
switch (level) {
case SOL_SOCKET:
switch (optname) {
case SO_TYPE: {
int type = (int)net_context_get_type(ctx);
if (*optlen != sizeof(type)) {
errno = EINVAL;
return -1;
}
*(int *)optval = type;
return 0;
}
case SO_TXTIME:
if (IS_ENABLED(CONFIG_NET_CONTEXT_TXTIME)) {
ret = net_context_get_option(ctx,