add net_interface_stat.speed

include/sigar.h

@@ -491,7 +491,8 @@ typedef struct {
         tx_dropped,
         tx_overruns,
         tx_collisions,
-        tx_carrier;
+        tx_carrier,
+        speed;
 } sigar_net_interface_stat_t;
 
 SIGAR_DECLARE(int)

src/os/aix/aix_sigar.c

@@ -2140,6 +2140,8 @@ int sigar_net_interface_stat_get(sigar_t *sigar, const char *name,
         ifstat->tx_collisions = data.if_collisions;
         ifstat->tx_carrier    = SIGAR_FIELD_NOTIMPL;
 
+        ifstat->speed         = SIGAR_FIELD_NOTIMPL;
+
         return SIGAR_OK;
     }
 

src/os/darwin/darwin_sigar.c

@@ -1840,6 +1840,8 @@ int sigar_net_interface_stat_get(sigar_t *sigar, const char *name,
     ifstat->tx_overruns   = SIGAR_FIELD_NOTIMPL;
     ifstat->tx_carrier    = SIGAR_FIELD_NOTIMPL;
 
+    ifstat->speed         = SIGAR_FIELD_NOTIMPL;
+
     return SIGAR_OK;
 }
 

src/os/hpux/hpux_sigar.c

@@ -786,6 +786,8 @@ int sigar_net_interface_stat_get(sigar_t *sigar, const char *name,
     ifstat->tx_collisions = SIGAR_FIELD_NOTIMPL;
     ifstat->tx_carrier    = SIGAR_FIELD_NOTIMPL;
 
+    ifstat->speed         = SIGAR_FIELD_NOTIMPL;
+
     return SIGAR_OK;
 }
 

src/os/linux/linux_sigar.c

@@ -1625,6 +1625,9 @@ int sigar_net_interface_stat_get(sigar_t *sigar, const char *name,
         ifstat->tx_overruns   = sigar_strtoul(ptr);
         ifstat->tx_collisions = sigar_strtoul(ptr);
         ifstat->tx_carrier    = sigar_strtoul(ptr);
+
+        ifstat->speed         = SIGAR_FIELD_NOTIMPL;
+
         break;
     }
 

src/os/netware/netware_sigar.c

@@ -391,6 +391,8 @@ int sigar_net_interface_stat_get(sigar_t *sigar, const char *name,
     ifstat->tx_collisions = -1;
     ifstat->tx_carrier    = -1;
 
+    ifstat->speed         = SIGAR_FIELD_NOTIMPL;
+
     return SIGAR_OK;
 }
 

src/os/osf1/osf1_sigar.c

@@ -522,6 +522,8 @@ int sigar_net_interface_stat_get(sigar_t *sigar, const char *name,
     ifstat->tx_collisions = SIGAR_FIELD_NOTIMPL;
     ifstat->tx_carrier    = SIGAR_FIELD_NOTIMPL;
 
+    ifstat->speed         = SIGAR_FIELD_NOTIMPL;
+
     return SIGAR_OK;
 }
 

src/os/solaris/solaris_sigar.c

@@ -1944,6 +1944,8 @@ static int sigar_net_ifstat_get_any(sigar_t *sigar, const char *name,
 int sigar_net_interface_stat_get(sigar_t *sigar, const char *name,
                                  sigar_net_interface_stat_t *ifstat)
 {
+    ifstat->speed = SIGAR_FIELD_NOTIMPL;
+
     switch (*name) {
       case 'd':
         if (strnEQ(name, "dmfe", 4)) {

src/os/stub/stub_sigar.c

@@ -251,6 +251,7 @@ int sigar_net_interface_stat_get(sigar_t *sigar, const char *name,
     ifstat->tx_overruns   = -1;
     ifstat->tx_collisions = -1;
     ifstat->tx_carrier    = -1;
+    ifstat->speed         = -1;
 
     return SIGAR_OK;
 }

src/os/win32/win32_sigar.c

@@ -2018,6 +2018,8 @@ sigar_net_interface_stat_get(sigar_t *sigar, const char *name,
     ifstat->tx_collisions = SIGAR_FIELD_NOTIMPL;
     ifstat->tx_carrier    = SIGAR_FIELD_NOTIMPL;
 
+    ifstat->speed         = ifr->dwSpeed;
+
     return SIGAR_OK;
 }