diff options
| -rw-r--r-- | nsswitch/wins.c | 87 |
1 files changed, 43 insertions, 44 deletions
diff --git a/nsswitch/wins.c b/nsswitch/wins.c index 51b78fba9a..eba27bc287 100644 --- a/nsswitch/wins.c +++ b/nsswitch/wins.c @@ -45,50 +45,6 @@ NSS_STATUS _nss_wins_gethostbyname_r(const char *hostname, struct hostent *he, NSS_STATUS _nss_wins_gethostbyname2_r(const char *name, int af, struct hostent *he, char *buffer, size_t buflen, int *h_errnop); -/* Use our own create socket code so we don't recurse.... */ - -static int wins_lookup_open_socket_in(void) -{ - struct sockaddr_in sock; - int val=1; - int res; - - memset((char *)&sock,'\0',sizeof(sock)); - -#ifdef HAVE_SOCK_SIN_LEN - sock.sin_len = sizeof(sock); -#endif - sock.sin_port = 0; - sock.sin_family = AF_INET; - sock.sin_addr.s_addr = interpret_addr("0.0.0.0"); - res = socket(AF_INET, SOCK_DGRAM, 0); - if (res == -1) - return -1; - - if (setsockopt(res,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)) != 0) { - close(res); - return -1; - } -#ifdef SO_REUSEPORT - if (setsockopt(res,SOL_SOCKET,SO_REUSEPORT,(char *)&val,sizeof(val)) != 0) { - close(res); - return -1; - } -#endif /* SO_REUSEPORT */ - - /* now we've got a socket - we need to bind it */ - - if (bind(res, (struct sockaddr * ) &sock,sizeof(sock)) < 0) { - close(res); - return(-1); - } - - set_socket_options(res,"SO_BROADCAST"); - - return res; -} - - static void nss_wins_init(void) { initialised = 1; @@ -158,6 +114,49 @@ static struct in_addr *lookup_byname_backend(const char *name, int *count) #ifdef HAVE_NS_API_H +/* Use our own create socket code so we don't recurse.... */ + +static int wins_lookup_open_socket_in(void) +{ + struct sockaddr_in sock; + int val=1; + int res; + + memset((char *)&sock,'\0',sizeof(sock)); + +#ifdef HAVE_SOCK_SIN_LEN + sock.sin_len = sizeof(sock); +#endif + sock.sin_port = 0; + sock.sin_family = AF_INET; + sock.sin_addr.s_addr = interpret_addr("0.0.0.0"); + res = socket(AF_INET, SOCK_DGRAM, 0); + if (res == -1) + return -1; + + if (setsockopt(res,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)) != 0) { + close(res); + return -1; + } +#ifdef SO_REUSEPORT + if (setsockopt(res,SOL_SOCKET,SO_REUSEPORT,(char *)&val,sizeof(val)) != 0) { + close(res); + return -1; + } +#endif /* SO_REUSEPORT */ + + /* now we've got a socket - we need to bind it */ + + if (bind(res, (struct sockaddr * ) &sock,sizeof(sock)) < 0) { + close(res); + return(-1); + } + + set_socket_options(res,"SO_BROADCAST"); + + return res; +} + static struct node_status *lookup_byaddr_backend(char *addr, int *count) { int fd; |