diff options
Diffstat (limited to 'openbsd-compat/port-net.c')
| -rw-r--r-- | openbsd-compat/port-net.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/openbsd-compat/port-net.c b/openbsd-compat/port-net.c index 617bffceb..198e73f0d 100644 --- a/openbsd-compat/port-net.c +++ b/openbsd-compat/port-net.c @@ -26,6 +26,7 @@ #include <errno.h> #include <fcntl.h> #include <stdarg.h> +#include <stdio.h> #include <string.h> #include <unistd.h> @@ -67,7 +68,7 @@ sys_set_rdomain(int fd, const char *name) if (setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, name, strlen(name)) == -1) { error("%s: setsockopt(%d, SO_BINDTODEVICE, %s): %s", - __func__, fd, name, strerror(errno)); + __func__, fd, name, strerror(errno)); return -1; } return 0; @@ -209,8 +210,11 @@ sys_tun_open(int tun, int mode, char **ifname) { struct ifreq ifr; char name[100]; - int fd = -1, sock, flag; + int fd = -1, sock; const char *tunbase = "tun"; +#if defined(TUNSIFHEAD) && !defined(SSH_TUN_PREPEND_AF) + int flag; +#endif if (ifname != NULL) *ifname = NULL; @@ -247,8 +251,8 @@ sys_tun_open(int tun, int mode, char **ifname) } /* Turn on tunnel headers */ - flag = 1; #if defined(TUNSIFHEAD) && !defined(SSH_TUN_PREPEND_AF) + flag = 1; if (mode != SSH_TUNMODE_ETHERNET && ioctl(fd, TUNSIFHEAD, &flag) == -1) { debug("%s: ioctl(%d, TUNSIFHEAD, 1): %s", __func__, fd, |