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Diff for /gforth/engine/signals.c between versions 1.25 and 1.28

version 1.25, 2003/02/17 22:42:09 version 1.28, 2003/08/20 09:23:46
Line 1 Line 1
 /* signal handling  /* signal handling
   
   Copyright (C) 1995,1996,1997,1998,2000 Free Software Foundation, Inc.    Copyright (C) 1995,1996,1997,1998,2000,2003 Free Software Foundation, Inc.
   
   This file is part of Gforth.    This file is part of Gforth.
   
Line 112  signal_throw(int sig) Line 112  signal_throw(int sig)
 #endif  #endif
   default: code=-256-sig; break;    default: code=-256-sig; break;
   }    }
   #ifdef __CYGWIN__
     /* the SA_NODEFER apparently does not work on Cygwin 1.3.18(0.69/3/2) */
     {
       sigset_t emptyset;
       sigemptyset(&emptyset);
       sigprocmask(SIG_SETMASK, &emptyset, NULL);
     }
   #endif
   longjmp(throw_jmp_buf,code); /* !! or use siglongjmp ? */    longjmp(throw_jmp_buf,code); /* !! or use siglongjmp ? */
 }  }
   
Line 134  static void fpe_handler(int sig, siginfo Line 142  static void fpe_handler(int sig, siginfo
 #ifdef FPE_INTOVF  #ifdef FPE_INTOVF
   case FPE_INTOVF: code=-11; break; /* integer overflow */    case FPE_INTOVF: code=-11; break; /* integer overflow */
 #endif  #endif
   #ifdef FPE_FLTDIV
   case FPE_FLTDIV: code=-42; break; /* floating point divide by zero */    case FPE_FLTDIV: code=-42; break; /* floating point divide by zero */
   #endif
   #ifdef FPE_FLTOVF
   case FPE_FLTOVF: code=-43; break; /* floating point overflow  */    case FPE_FLTOVF: code=-43; break; /* floating point overflow  */
   #endif
   #ifdef FPE_FLTUND
   case FPE_FLTUND: code=-54; break; /* floating point underflow  */    case FPE_FLTUND: code=-54; break; /* floating point underflow  */
   #endif
   #ifdef FPE_FLTRES
   case FPE_FLTRES: code=-41; break; /* floating point inexact result  */    case FPE_FLTRES: code=-41; break; /* floating point inexact result  */
   #endif
 #if 0 /* defined by Unix95, but unnecessary */  #if 0 /* defined by Unix95, but unnecessary */
   case FPE_FLTINV: /* invalid floating point operation  */    case FPE_FLTINV: /* invalid floating point operation  */
   case FPE_FLTSUB: /* subscript out of range  */    case FPE_FLTSUB: /* subscript out of range  */
Removed from v.1.25  
changed lines
  Added in v.1.28

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