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authorBrad <brad@comstyle.com>2010-12-20 21:23:15 -0500
committerBlue Swirl <blauwirbel@gmail.com>2010-12-21 19:44:33 +0000
commit5f668643dc6ef3e59d5bc9b86fdf6778c59c98f2 (patch)
tree9ea242dbbe81db23f2c9ebcb0069c64f51c79b94 /net/tap-bsd.c
parent4a1e19ae05a3f03fdd0896e8f26efe94b2ff60a2 (diff)
Add support for OpenBSD to QEMU's tap driver.
Signed-off-by: Brad Smith <brad@comstyle.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'net/tap-bsd.c')
-rw-r--r--net/tap-bsd.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/net/tap-bsd.c b/net/tap-bsd.c
index efccfe08a7..2f3efdee03 100644
--- a/net/tap-bsd.c
+++ b/net/tap-bsd.c
@@ -43,8 +43,8 @@ int tap_open(char *ifname, int ifname_size, int *vnet_hdr, int vnet_hdr_required
char *dev;
struct stat s;
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
- /* if no ifname is given, always start the search from tap0. */
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__)
+ /* if no ifname is given, always start the search from tap0/tun0. */
int i;
char dname[100];
@@ -52,7 +52,11 @@ int tap_open(char *ifname, int ifname_size, int *vnet_hdr, int vnet_hdr_required
if (*ifname) {
snprintf(dname, sizeof dname, "/dev/%s", ifname);
} else {
+#if defined(__OpenBSD__)
+ snprintf(dname, sizeof dname, "/dev/tun%d", i);
+#else
snprintf(dname, sizeof dname, "/dev/tap%d", i);
+#endif
}
TFR(fd = open(dname, O_RDWR));
if (fd >= 0) {