[ViewVC] Diff of: cvs/rxvt-unicode/src/command.C

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.220 by root, Sat Dec 31 18:19:06 2005 UTC vs.
Revision 1.225 by root, Sun Jan 1 13:35:14 2006 UTC

 /*{{{ includes: */
 #include "../config.h"		/* NECESSARY */
 #include "rxvt.h"		/* NECESSARY */
 #include "version.h"
 #include "command.h"
+#if HAVE_SCHED_YIELD
+# include <sched.h>
+#endif
 #ifdef KEYSYM_RESOURCE
 # include "keyboard.h"
 #endif
   memmove (cmdbuf_base, cmdbuf_ptr, n);
   cmdbuf_ptr = cmdbuf_base;
   cmdbuf_endp = cmdbuf_ptr + n;
-  n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
+  ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
-  if (n > 0)
+  if (r > 0)
     {
-      cmdbuf_endp += n;
+      cmdbuf_endp += r;
       return true;
     }
-  else if ((n < 0 && errno != EAGAIN && errno != EINTR) || n == 0)
+  else if (r < 0 && (errno == EAGAIN || errno == EINTR))
+    {
+#if HAVE_SCHED_YIELD
+      sched_yield ();
+#endif
+    }
+  else
     {
       pty_ev.stop ();
       if (!OPTION (Opt_hold))
         destroy ();
           case 1021:
             if (mode)
               SET_OPTION (Opt_intensityStyles);
             else
               CLR_OPTION (Opt_intensityStyles);
+            scr_touch (true);
+            break;
 #endif
           case 1048:		/* alternative cursor save */
           case 1049:
             if (OPTION (Opt_secondaryScreen))
               if (mode == 0)
           case 106:
           case 107:
             scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
             break;
 #endif
         }
     }
 }
 /*}}} */

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