Convert sizeof foo to sizeof(foo).

[tinc] / src / cygwin / device.c

diff --git a/src/cygwin/device.c b/src/cygwin/device.c
index d3a4303..64fcc7c 100644 (file)
--- a/src/cygwin/device.c
+++ b/src/cygwin/device.c
@@ -70,18 +70,18 @@ static bool setup_device(void) {
        }
 
        for (i = 0; ; i++) {
-               len = sizeof adapterid;
+               len = sizeof(adapterid);
                if(RegEnumKeyEx(key, i, adapterid, &len, 0, 0, 0, NULL))
                        break;
 
                /* Find out more about this adapter */
 
-               snprintf(regpath, sizeof regpath, "%s\\%s\\Connection", NETWORK_CONNECTIONS_KEY, adapterid);
+               snprintf(regpath, sizeof(regpath), "%s\\%s\\Connection", NETWORK_CONNECTIONS_KEY, adapterid);
 
                if(RegOpenKeyEx(HKEY_LOCAL_MACHINE, regpath, 0, KEY_READ, &key2))
                        continue;
 
-               len = sizeof adaptername;
+               len = sizeof(adaptername);
                err = RegQueryValueEx(key2, "Name", 0, 0, adaptername, &len);
 
                RegCloseKey(key2);
@@ -105,7 +105,7 @@ static bool setup_device(void) {
                                continue;
                }
 
-               snprintf(tapname, sizeof tapname, USERMODEDEVICEDIR "%s" TAPSUFFIX, adapterid);
+               snprintf(tapname, sizeof(tapname), USERMODEDEVICEDIR "%s" TAPSUFFIX, adapterid);
                device_handle = CreateFile(tapname, GENERIC_WRITE | GENERIC_READ, 0, 0, OPEN_EXISTING, FILE_ATTRIBUTE_SYSTEM, 0);
                if(device_handle != INVALID_HANDLE_VALUE) {
                        CloseHandle(device_handle);
@@ -127,7 +127,7 @@ static bool setup_device(void) {
        if(!iface)
                iface = xstrdup(adaptername);
 
-       snprintf(tapname, sizeof tapname, USERMODEDEVICEDIR "%s" TAPSUFFIX, device);
+       snprintf(tapname, sizeof(tapname), USERMODEDEVICEDIR "%s" TAPSUFFIX, device);
 
        /* Now we are going to open this device twice: once for reading and once for writing.
           We do this because apparently it isn't possible to check for activity in the select() loop.
@@ -151,7 +151,7 @@ static bool setup_device(void) {
 
        /* Get MAC address from tap device */
 
-       if(!DeviceIoControl(device_handle, TAP_IOCTL_GET_MAC, mymac.x, sizeof mymac.x, mymac.x, sizeof mymac.x, &len, 0)) {
+       if(!DeviceIoControl(device_handle, TAP_IOCTL_GET_MAC, mymac.x, sizeof(mymac.x), mymac.x, sizeof mymac.x, &len, 0)) {
                logger(DEBUG_ALWAYS, LOG_ERR, "Could not get MAC address from Windows tap device %s (%s): %s", device, iface, winerror(GetLastError()));
                return false;
        }