Hopefully create a branch and not destroy the svn repository.

svn path=/branches/reactos-yarotows/; revision=45219

lib/sdk/crt/signal/signal.c

@@ -0,0 +1,128 @@
+#include <precomp.h>
+#include "include/internal/wine/msvcrt.h"
+
+static sig_element signal_list[] =
+   {
+      { SIGINT, "CTRL+C",SIG_DFL },
+      { SIGILL, "Illegal instruction",SIG_DFL },
+      { SIGFPE, "Floating-point exception",SIG_DFL },
+      { SIGSEGV, "Illegal storage access",SIG_DFL },
+      { SIGTERM, "Termination request",SIG_DFL },
+      { SIGBREAK, "CTRL+BREAK",SIG_DFL },
+      { SIGABRT, "Abnormal termination",SIG_DFL }
+   };
+
+//int nsignal = 21;
+
+/*
+ * @implemented
+ */
+//void ( *signal( int sig, void (__cdecl *func) ( int sig [, int subcode ] )) ) ( int sig );
+
+
+__p_sig_fn_t signal(int sig, __p_sig_fn_t func)
+{
+   __p_sig_fn_t temp;
+   unsigned int i;
+
+   switch (sig)
+   {
+      case SIGINT:
+      case SIGILL:
+      case SIGFPE:
+      case SIGSEGV:
+      case SIGTERM:
+      case SIGBREAK:
+      case SIGABRT:
+         break;
+
+      default:
+         __set_errno(EINVAL);
+         return SIG_ERR;
+   }
+
+   // check with IsBadCodePtr
+   if ( func < (__p_sig_fn_t)4096 && func != SIG_DFL && func != SIG_IGN)
+   {
+      __set_errno(EINVAL);
+      return SIG_ERR;
+   }
+
+   for(i=0; i < sizeof(signal_list)/sizeof(signal_list[0]); i++)
+   {
+      if ( signal_list[i].signal == sig )
+      {
+         temp = signal_list[i].handler;
+         signal_list[i].handler = func;
+         return temp;
+      }
+   }
+
+   /* should be impossible to get here */
+   __set_errno(EINVAL);
+   return SIG_ERR;
+}
+
+
+/*
+ * @implemented
+ */
+int
+raise(int sig)
+{
+   __p_sig_fn_t temp = 0;
+   unsigned int i;
+
+   switch (sig)
+   {
+      case SIGINT:
+      case SIGILL:
+      case SIGFPE:
+      case SIGSEGV:
+      case SIGTERM:
+      case SIGBREAK:
+      case SIGABRT:
+         break;
+
+      default:
+         //FIXME: set last err?
+         return -1;
+   }
+
+
+   //  if(sig <= 0)
+   //    return -1;
+   //  if(sig > SIGMAX)
+   //    return -1;
+
+   for(i=0;i<sizeof(signal_list)/sizeof(signal_list[0]);i++)
+   {
+      if ( signal_list[i].signal == sig )
+      {
+         temp = signal_list[i].handler;
+         break;
+      }
+   }
+
+   if(temp == SIG_IGN)// || (sig == SIGQUIT && temp == (_p_sig_fn_t)SIG_DFL))
+      return 0;   /* Ignore it */
+
+   if(temp == SIG_DFL)
+      _default_handler(sig); /* this does not return */
+   else
+      temp(sig);
+
+   return 0;
+}
+
+
+
+void _default_handler(int sig)
+{
+   _exit(3);
+}
+
+
+
+
+

lib/sdk/crt/signal/xcptinfo.c

@@ -0,0 +1,9 @@
+#include <stdlib.h>
+
+/*
+ * @unimplemented
+ */
+void **__pxcptinfoptrs (void)
+{
+        return NULL;
+}