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sockets.c: added missing casts after changing storage type of 'err' member in sockets

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This commit is contained in:
goldsimon 2015-04-22 13:52:21 +02:00
parent f468c492b9
commit 634c438b50
1 changed files with 4 additions and 3 deletions
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7
src/api/sockets.c
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@ -321,8 +321,9 @@ static const int err_to_errno_table[] = {
#endif /* LWIP_SOCKET_SET_ERRNO */
#define sock_set_errno(sk, e) do { \
sk->err = (e); \
set_errno(sk->err); \
const int sockerr = (e); \
sk->err = (u8_t)sockerr; \
set_errno(sockerr); \
} while (0)
/* Forward declaration of some functions */
@ -1729,7 +1730,7 @@ lwip_getsockopt_impl(int s, int level, int optname, void *optval, socklen_t *opt
if (((sock->err == 0) || (sock->err == EINPROGRESS)) && (sock->conn != NULL)) {
sock_set_errno(sock, err_to_errno(sock->conn->last_err));
}
*(int *)optval = sock->err;
*(int *)optval = (sock->err == 0xFF ? (int)-1 : (int)sock->err);
sock->err = 0;
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, SOL_SOCKET, SO_ERROR) = %d\n",
s, *(int *)optval));