diff options
| -rw-r--r-- | src/listen.c | 11 | ||||
| -rw-r--r-- | src/utils.c | 13 | ||||
| -rw-r--r-- | src/utils.h | 2 |
3 files changed, 16 insertions, 10 deletions
diff --git a/src/listen.c b/src/listen.c index a9624d4e7..49ff4c33e 100644 --- a/src/listen.c +++ b/src/listen.c @@ -20,6 +20,7 @@ #include "interface.h" #include "conf.h" #include "log.h" +#include "utils.h" #include <unistd.h> #include <stdio.h> @@ -42,16 +43,6 @@ int listenSocket; -#ifdef HAVE_IPV6 -int ipv6Supported() { - int s; - s = socket(AF_INET6,SOCK_STREAM,0); - if(s == -1) return 0; - close(s); - return 1; -} -#endif - int establish(unsigned short port) { int allowReuse = ALLOW_REUSE; int sock; diff --git a/src/utils.c b/src/utils.c index 7f8609b26..ece410b2c 100644 --- a/src/utils.c +++ b/src/utils.c @@ -22,6 +22,7 @@ #include <string.h> #include <ctype.h> #include <sys/types.h> +#include <sys/socket.h> #include <sys/select.h> #include <sys/time.h> #include <unistd.h> @@ -57,4 +58,16 @@ void my_usleep(long usec) { select(0,NULL,NULL,NULL,&tv); } + +int ipv6Supported() { +#ifdef HAVE_IPV6 + int s; + s = socket(AF_INET6,SOCK_STREAM,0); + if(s == -1) return 0; + close(s); + return 1; +#endif + return 0; +} + /* vim:set shiftwidth=4 tabstop=8 expandtab: */ diff --git a/src/utils.h b/src/utils.h index 402867ac9..fd03915f9 100644 --- a/src/utils.h +++ b/src/utils.h @@ -31,5 +31,7 @@ void stripReturnChar(char * string); void my_usleep(long usec); +int ipv6Supported(); + #endif /* vim:set shiftwidth=4 tabstop=8 expandtab: */ |