1 files changed, 30 insertions, 30 deletions

diff --git a/src/FbTk/SignalHandler.cc b/src/FbTk/SignalHandler.cc
index ddb3766..adbcbc0 100644
--- a/src/FbTk/SignalHandler.cc
+++ b/src/FbTk/SignalHandler.cc
@@ -19,7 +19,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: SignalHandler.cc,v 1.2 2002/11/27 21:47:46 fluxgen Exp $
+// $Id: SignalHandler.cc,v 1.3 2002/12/01 13:42:14 rathnor Exp $
 
 #include "SignalHandler.hh"
 
@@ -28,52 +28,52 @@ namespace FbTk {
 SignalEventHandler *SignalHandler::s_signal_handler[NSIG];
 
 SignalHandler::SignalHandler() {
-        // clear signal list
-        for (int i=0; i < NSIG; ++i)
-                s_signal_handler[i] = 0;
+    // clear signal list
+    for (int i=0; i < NSIG; ++i)
+        s_signal_handler[i] = 0;
 }
 
 SignalHandler *SignalHandler::instance() {
-        static SignalHandler singleton;
-        return &singleton;
+    static SignalHandler singleton;
+    return &singleton;
 }
 
 bool SignalHandler::registerHandler(int signum, SignalEventHandler *eh, 
-        SignalEventHandler **oldhandler_ret) {
-        // must be less than NSIG
-        if (signum >= NSIG)
-                return false;
+                                    SignalEventHandler **oldhandler_ret) {
+    // must be less than NSIG
+    if (signum >= NSIG)
+        return false;
 
-        // get old signal handler for this signum
-        if (oldhandler_ret != 0)
-                *oldhandler_ret = s_signal_handler[signum];
+    // get old signal handler for this signum
+    if (oldhandler_ret != 0)
+        *oldhandler_ret = s_signal_handler[signum];
         
-        struct sigaction sa;
-        // set callback
-        sa.sa_handler = SignalHandler::handleSignal;
-        sigemptyset (&sa.sa_mask);
-        sa.sa_flags = 0;
+    struct sigaction sa;
+    // set callback
+    sa.sa_handler = SignalHandler::handleSignal;
+    sigemptyset (&sa.sa_mask);
+    sa.sa_flags = 0;
         
-        if (sigaction(signum, &sa, 0) == -1)
-                return false;
+    if (sigaction(signum, &sa, 0) == -1)
+        return false;
         
-        s_signal_handler[signum] = eh;
+    s_signal_handler[signum] = eh;
         
-        return true;
+    return true;
 }
 
 void SignalHandler::removeHandler(int signum) {
-        if (signum < NSIG)
-                s_signal_handler[signum] = 0; // clear handler pointer
+    if (signum < NSIG)
+        s_signal_handler[signum] = 0; // clear handler pointer
 }
 
 void SignalHandler::handleSignal(int signum) {
-        if (signum >= NSIG)
-                return;
-        // make sure we got a handler for this signal
-        if (s_signal_handler[signum] != 0) {
-                s_signal_handler[signum]->handleSignal(signum);
-        }
+    if (signum >= NSIG)
+        return;
+    // make sure we got a handler for this signal
+    if (s_signal_handler[signum] != 0) {
+        s_signal_handler[signum]->handleSignal(signum);
+    }
 }
 
 };