diff options
| -rw-r--r-- | include/libbb.h | 5 | ||||
| -rw-r--r-- | libbb/xconnect.c | 16 |
2 files changed, 9 insertions, 12 deletions
diff --git a/include/libbb.h b/include/libbb.h index 4975b97..f743bdf 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -568,12 +568,7 @@ enum { * and if kernel doesn't support it, fall back to IPv4. * This is useful if you plan to bind to resulting local lsa. */ -#if ENABLE_FEATURE_IPV6 int xsocket_type(len_and_sockaddr **lsap, int af, int sock_type) FAST_FUNC; -#else -int xsocket_type(len_and_sockaddr **lsap, int sock_type) FAST_FUNC; -#define xsocket_type(lsap, af, sock_type) xsocket_type((lsap), (sock_type)) -#endif int xsocket_stream(len_and_sockaddr **lsap) FAST_FUNC; /* Create server socket bound to bindaddr:port. bindaddr can be NULL, * numeric IP ("N.N.N.N") or numeric IPv6 address, diff --git a/libbb/xconnect.c b/libbb/xconnect.c index 4b7c110..1c8bb2b 100644 --- a/libbb/xconnect.c +++ b/libbb/xconnect.c @@ -322,26 +322,28 @@ len_and_sockaddr* FAST_FUNC xdotted2sockaddr(const char *host, int port) return str2sockaddr(host, port, AF_UNSPEC, AI_NUMERICHOST | DIE_ON_ERROR); } -#undef xsocket_type -int FAST_FUNC xsocket_type(len_and_sockaddr **lsap, IF_FEATURE_IPV6(int family,) int sock_type) +int FAST_FUNC xsocket_type(len_and_sockaddr **lsap, int family, int sock_type) { - IF_NOT_FEATURE_IPV6(enum { family = AF_INET };) len_and_sockaddr *lsa; int fd; int len; -#if ENABLE_FEATURE_IPV6 if (family == AF_UNSPEC) { +#if ENABLE_FEATURE_IPV6 fd = socket(AF_INET6, sock_type, 0); if (fd >= 0) { family = AF_INET6; goto done; } +#endif family = AF_INET; } -#endif + fd = xsocket(family, sock_type, 0); + len = sizeof(struct sockaddr_in); + if (family == AF_UNIX) + len = sizeof(struct sockaddr_un); #if ENABLE_FEATURE_IPV6 if (family == AF_INET6) { done: @@ -357,7 +359,7 @@ int FAST_FUNC xsocket_type(len_and_sockaddr **lsap, IF_FEATURE_IPV6(int family,) int FAST_FUNC xsocket_stream(len_and_sockaddr **lsap) { - return xsocket_type(lsap, IF_FEATURE_IPV6(AF_UNSPEC,) SOCK_STREAM); + return xsocket_type(lsap, AF_UNSPEC, SOCK_STREAM); } static int create_and_bind_or_die(const char *bindaddr, int port, int sock_type) @@ -370,7 +372,7 @@ static int create_and_bind_or_die(const char *bindaddr, int port, int sock_type) /* user specified bind addr dictates family */ fd = xsocket(lsa->u.sa.sa_family, sock_type, 0); } else { - fd = xsocket_type(&lsa, IF_FEATURE_IPV6(AF_UNSPEC,) sock_type); + fd = xsocket_type(&lsa, AF_UNSPEC, sock_type); set_nport(&lsa->u.sa, htons(port)); } setsockopt_reuseaddr(fd); |