Merge branch 'master' into 1.1

[meshlink] / src / bsd / device.c

diff --git a/src/bsd/device.c b/src/bsd/device.c
index 2e8908af3dce5e54baa24e25e303fbe6026b2dfc..1066858bed2620d2ef979b6480fa69978a2b4814 100644 (file)
--- a/src/bsd/device.c
+++ b/src/bsd/device.c
@@ -146,13 +146,13 @@ void close_device(void) {
 }
 
 bool read_packet(vpn_packet_t *packet) {
-       int lenin;
+       int inlen;
 
        cp();
 
        switch(device_type) {
                case DEVICE_TYPE_TUN:
-                       if((lenin = read(device_fd, packet->data + 14, MTU - 14)) <= 0) {
+                       if((inlen = read(device_fd, packet->data + 14, MTU - 14)) <= 0) {
                                logger(LOG_ERR, _("Error while reading from %s %s: %s"), device_info,
                                           device, strerror(errno));
                                return false;
@@ -174,14 +174,14 @@ bool read_packet(vpn_packet_t *packet) {
                                        return false;
                        }
 
-                       packet->len = lenin + 14;
+                       packet->len = inlen + 14;
                        break;
 
                case DEVICE_TYPE_TUNIFHEAD: {
                        u_int32_t type;
-                       struct iovec vector[2] = {{&type, sizeof(type)}, {packet->data + 14, MTU - 14}};
+                       struct iovec vector[2] = {{&type, sizeof type}, {packet->data + 14, MTU - 14}};
 
-                       if((lenin = readv(device_fd, vector, 2)) <= 0) {
+                       if((inlen = readv(device_fd, vector, 2)) <= 0) {
                                logger(LOG_ERR, _("Error while reading from %s %s: %s"), device_info,
                                           device, strerror(errno));
                                return false;
@@ -205,18 +205,18 @@ bool read_packet(vpn_packet_t *packet) {
                                        return false;
                        }
 
-                       packet->len = lenin + 10;
+                       packet->len = inlen + 10;
                        break;
                }
 
                case DEVICE_TYPE_TAP:
-                       if((lenin = read(device_fd, packet->data, MTU)) <= 0) {
+                       if((inlen = read(device_fd, packet->data, MTU)) <= 0) {
                                logger(LOG_ERR, _("Error while reading from %s %s: %s"), device_info,
                                           device, strerror(errno));
                                return false;
                        }
 
-                       packet->len = lenin;
+                       packet->len = inlen;
                        break;
 
                default:
@@ -231,8 +231,7 @@ bool read_packet(vpn_packet_t *packet) {
        return true;
 }
 
-bool write_packet(vpn_packet_t *packet)
-{
+bool write_packet(vpn_packet_t *packet) {
        cp();
 
        ifdebug(TRAFFIC) logger(LOG_DEBUG, _("Writing packet of %d bytes to %s"),
@@ -249,7 +248,7 @@ bool write_packet(vpn_packet_t *packet)
 
                case DEVICE_TYPE_TUNIFHEAD: {
                        u_int32_t type;
-                       struct iovec vector[2] = {{&type, sizeof(type)}, {packet->data + 14, packet->len - 14}};
+                       struct iovec vector[2] = {{&type, sizeof type}, {packet->data + 14, packet->len - 14}};
                        int af;
                        
                        af = (packet->data[12] << 8) + packet->data[13];
@@ -293,8 +292,7 @@ bool write_packet(vpn_packet_t *packet)
        return true;
 }
 
-void dump_device_stats(void)
-{
+void dump_device_stats(void) {
        cp();
 
        logger(LOG_DEBUG, _("Statistics for %s %s:"), device_info, device);