diff options
Diffstat (limited to 'src/libstddjb/socket_connect6.c')
| -rw-r--r-- | src/libstddjb/socket_connect6.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/libstddjb/socket_connect6.c b/src/libstddjb/socket_connect6.c index f5186e0..93bb164 100644 --- a/src/libstddjb/socket_connect6.c +++ b/src/libstddjb/socket_connect6.c @@ -15,6 +15,7 @@ int socket_connect6 (int s, char const *ip6, uint16_t port) { + int e = errno ; struct sockaddr_in6 sa ; int r ; memset(&sa, 0, sizeof sa) ; @@ -22,8 +23,9 @@ int socket_connect6 (int s, char const *ip6, uint16_t port) sa.sin6_port = uint16_big(port) ; memcpy(sa.sin6_addr.s6_addr, ip6, 16) ; do r = connect(s, (struct sockaddr *)&sa, sizeof sa) ; - while ((r == -1) && (errno == EINTR)) ; - if ((r == -1) && (errno == EALREADY)) errno = EINPROGRESS ; + while (r == -1 && errno == EINTR) ; + if (r == -1 && errno == EALREADY) errno = EINPROGRESS ; + if (r >= 0) errno = e ; return r ; } |