diff options
Diffstat (limited to 'libbb/xconnect.c')
| -rw-r--r-- | libbb/xconnect.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/libbb/xconnect.c b/libbb/xconnect.c index a331e6bc4..3c1eec943 100644 --- a/libbb/xconnect.c +++ b/libbb/xconnect.c @@ -208,7 +208,7 @@ len_and_sockaddr* xdotted2sockaddr(const char *host, int port) return str2sockaddr(host, port, AF_UNSPEC, AI_NUMERICHOST | DIE_ON_ERROR); } -int xsocket_stream(len_and_sockaddr **lsap) +static int xsocket_type(len_and_sockaddr **lsap, int sock_type) { len_and_sockaddr *lsa; int fd; @@ -216,14 +216,14 @@ int xsocket_stream(len_and_sockaddr **lsap) int family = AF_INET; #if ENABLE_FEATURE_IPV6 - fd = socket(AF_INET6, SOCK_STREAM, 0); + fd = socket(AF_INET6, sock_type, 0); if (fd >= 0) { len = sizeof(struct sockaddr_in6); family = AF_INET6; } else #endif { - fd = xsocket(AF_INET, SOCK_STREAM, 0); + fd = xsocket(AF_INET, sock_type, 0); } lsa = xzalloc(offsetof(len_and_sockaddr, sa) + len); lsa->len = len; @@ -232,7 +232,12 @@ int xsocket_stream(len_and_sockaddr **lsap) return fd; } -int create_and_bind_stream_or_die(const char *bindaddr, int port) +int xsocket_stream(len_and_sockaddr **lsap) +{ + return xsocket_type(lsap, SOCK_STREAM); +} + +static int create_and_bind_or_die(const char *bindaddr, int port, int sock_type) { int fd; len_and_sockaddr *lsa; @@ -240,9 +245,9 @@ int create_and_bind_stream_or_die(const char *bindaddr, int port) if (bindaddr && bindaddr[0]) { lsa = xdotted2sockaddr(bindaddr, port); /* user specified bind addr dictates family */ - fd = xsocket(lsa->sa.sa_family, SOCK_STREAM, 0); + fd = xsocket(lsa->sa.sa_family, sock_type, 0); } else { - fd = xsocket_stream(&lsa); + fd = xsocket_type(&lsa, sock_type); set_nport(lsa, htons(port)); } setsockopt_reuseaddr(fd); @@ -251,6 +256,17 @@ int create_and_bind_stream_or_die(const char *bindaddr, int port) return fd; } +int create_and_bind_stream_or_die(const char *bindaddr, int port) +{ + return create_and_bind_or_die(bindaddr, port, SOCK_STREAM); +} + +int create_and_bind_dgram_or_die(const char *bindaddr, int port) +{ + return create_and_bind_or_die(bindaddr, port, SOCK_DGRAM); +} + + int create_and_connect_stream_or_die(const char *peer, int port) { int fd; |