Allow linking with multiple device drivers.

[oweals/tinc.git] / src / bsd / device.c

diff --git a/src/bsd/device.c b/src/bsd/device.c
index a41827ff25bb265857cff5f58811d31e83db4130..f1d3f9f470311137cb3de6059511ca4b6037cca5 100644 (file)
--- a/src/bsd/device.c
+++ b/src/bsd/device.c
@@ -58,7 +58,7 @@ static device_type_t device_type = DEVICE_TYPE_TUNIFHEAD;
 static device_type_t device_type = DEVICE_TYPE_TUN;
 #endif
 
-bool setup_device(void) {
+static bool setup_device(void) {
        char *type;
 
        if(!get_config_string(lookup_config(config_tree, "Device"), &device))
@@ -175,7 +175,7 @@ bool setup_device(void) {
        return true;
 }
 
-void close_device(void) {
+static void close_device(void) {
        switch(device_type) {
 #ifdef HAVE_TUNEMU
                case DEVICE_TYPE_TUNEMU:
@@ -190,7 +190,7 @@ void close_device(void) {
        free(iface);
 }
 
-bool read_packet(vpn_packet_t *packet) {
+static bool read_packet(vpn_packet_t *packet) {
        int lenin;
 
        switch(device_type) {
@@ -282,7 +282,7 @@ bool read_packet(vpn_packet_t *packet) {
        return true;
 }
 
-bool write_packet(vpn_packet_t *packet) {
+static bool write_packet(vpn_packet_t *packet) {
        ifdebug(TRAFFIC) logger(LOG_DEBUG, "Writing packet of %d bytes to %s",
                           packet->len, device_info);
 
@@ -351,8 +351,16 @@ bool write_packet(vpn_packet_t *packet) {
        return true;
 }
 
-void dump_device_stats(void) {
+static void dump_device_stats(void) {
        logger(LOG_DEBUG, "Statistics for %s %s:", device_info, device);
        logger(LOG_DEBUG, " total bytes in:  %10"PRIu64, device_total_in);
        logger(LOG_DEBUG, " total bytes out: %10"PRIu64, device_total_out);
 }
+
+const devops_t os_devops = {
+       .setup = setup_device,
+       .close = close_device,
+       .read = read_packet,
+       .write = write_packet,
+       .dump_stats = dump_device_stats,
+};