*** empty log message ***

[sympathy.git] / src / libsympathy.c

diff --git a/src/libsympathy.c b/src/libsympathy.c
index e86c088098a87a4b78860bf40d64be0e723a88b1..d8eb76fc39962c5f741b5d0d4ffd82e1792a6171 100644 (file)
--- a/src/libsympathy.c
+++ b/src/libsympathy.c
@@ -11,6 +11,9 @@ static char rcsid[] =
 
 /*
  * $Log$
+ * Revision 1.5  2008/02/06 17:53:28  james
+ * *** empty log message ***
+ *
  * Revision 1.4  2008/02/04 20:23:55  james
  * *** empty log message ***
  *
@@ -29,14 +32,19 @@ static char rcsid[] =
 #include "project.h"
 
 struct termios old = { 0 };
+static int had_winch=0;
 
-static void
-foo (int not)
+static void quit (int not)
 {
   tcsetattr (0, TCSANOW, &old);
   exit (1);
 }
 
+static void winch (int not)
+{
+  had_winch++;
+}
+
 
 void
 testy (void)
@@ -49,7 +57,15 @@ testy (void)
   char c;
 
 
-  signal (SIGINT, foo);
+  signal (SIGINT, quit);
+{
+struct sigaction sa={0};
+
+sa.sa_handler=winch;
+sa.sa_flags=SA_RESTART;
+sigaction(SIGWINCH,&sa,NULL);
+}
+  
 
   tcgetattr (0, &old);
   tcgetattr (0, &raw);
@@ -69,10 +85,12 @@ testy (void)
 
   for (;;)
     {
+       struct timeval tv={0,100000};
+
       FD_SET (fd, &rfd);
       FD_SET (0, &rfd);
-      if (select (fd + 1, &rfd, NULL, NULL, NULL) <= 0)
-        continue;
+      if (select (fd + 1, &rfd, NULL, NULL, &tv)<0) continue; 
+
       if (FD_ISSET (0, &rfd))
         {
           if ((read (0, &c, 1) <= 0) || (c == 3))
@@ -88,6 +106,12 @@ testy (void)
           vt102_parse_char (&v, c);
           ansi_draw (&a, &v.crt);
         }
+       if (had_winch) {
+               had_winch=0;
+               ansi_getsize(&a);
+               ansi_reset(&a);
+               ansi_draw (&a, &v.crt);
+       }
     }
   tcsetattr (0, TCSANOW, &old);
   printf ("QUAT\n");