Re: [libvirt] [PATCH 4/4] FreeBSD: implement virNetDevGetMTU().

[John Ferlan]

On 01/04/2013 10:00 AM, Roman Bogorodskiy wrote:
 ---
  src/util/virnetdev.c | 26 ++
  1 file changed, 26 insertions(+)
 
 diff --git a/src/util/virnetdev.c b/src/util/virnetdev.c
 index 6e4f7ad..809c0f7 100644
 --- a/src/util/virnetdev.c
 +++ b/src/util/virnetdev.c
 @@ -427,6 +427,32 @@ cleanup:
  VIR_FORCE_CLOSE(fd);
  return ret;
  }
 +#elif defined(__FreeBSD__)
 +int virNetDevGetMTU(const char *ifname)
 +{
 +int s;
 +int ret;
 +struct ifreq ifr;
 +
 +if ((s = virNetDevSetupControl(ifname, ifr))  0)
 +return -1;
 +
 +ifr.ifr_addr.sa_family = AF_INET;
 +virStrcpyStatic(ifr.ifr_name, ifname);

Ignoring the result of the virStrcpyStatic() call.

 +if (ioctl(s, SIOCGIFMTU, (caddr_t)ifr)  0) {
 +virReportSystemError(errno,
 + _(Cannot get interface MTU on '%s'),
 +ifname);
 +ret = -1;
 +goto cleanup;
 +}
 +
 +ret = ifr.ifr_mtu;
 +
 +cleanup:
 +VIR_FORCE_CLOSE(s);
 +return ret;
 +}
  #else
  int virNetDevGetMTU(const char *ifname)
  {
 

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[libvirt] [PATCH 4/4] FreeBSD: implement virNetDevGetMTU().

[Roman Bogorodskiy]

---
 src/util/virnetdev.c | 26 ++
 1 file changed, 26 insertions(+)

diff --git a/src/util/virnetdev.c b/src/util/virnetdev.c
index 6e4f7ad..809c0f7 100644
--- a/src/util/virnetdev.c
+++ b/src/util/virnetdev.c
@@ -427,6 +427,32 @@ cleanup:
 VIR_FORCE_CLOSE(fd);
 return ret;
 }
+#elif defined(__FreeBSD__)
+int virNetDevGetMTU(const char *ifname)
+{
+int s;
+int ret;
+struct ifreq ifr;
+
+if ((s = virNetDevSetupControl(ifname, ifr))  0)
+return -1;
+
+ifr.ifr_addr.sa_family = AF_INET;
+virStrcpyStatic(ifr.ifr_name, ifname);
+if (ioctl(s, SIOCGIFMTU, (caddr_t)ifr)  0) {
+virReportSystemError(errno,
+ _(Cannot get interface MTU on '%s'),
+ifname);
+ret = -1;
+goto cleanup;
+}
+
+ret = ifr.ifr_mtu;
+
+cleanup:
+VIR_FORCE_CLOSE(s);
+return ret;
+}
 #else
 int virNetDevGetMTU(const char *ifname)
 {
-- 
1.8.0

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