libphobos/libdruntime/core/stdc/signal.d

   1 /**
   2  * D header file for C99.
   3  *
   4  * $(C_HEADER_DESCRIPTION pubs.opengroup.org/onlinepubs/009695399/basedefs/_signal.h.html, _signal.h)
   5  *
   6  * Copyright: Copyright Sean Kelly 2005 - 2009.
   7  * License: Distributed under the
   8  *      $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0).
   9  *    (See accompanying file LICENSE)
  10  * Authors:   Sean Kelly
  11  * Source:    $(DRUNTIMESRC core/stdc/_signal.d)
  12  * Standards: ISO/IEC 9899:1999 (E)
  13  */
  14
  15 module core.stdc.signal;
  16
  17 extern (C):
  18 nothrow:
  19 @nogc:
  20
  21 // this should be volatile
  22 ///
  23 alias int sig_atomic_t;
  24
  25 private alias void function(int) sigfn_t;
  26
  27 version (Posix)
  28 {
  29     ///
  30     enum SIG_ERR    = cast(sigfn_t) -1;
  31     ///
  32     enum SIG_DFL    = cast(sigfn_t) 0;
  33     ///
  34     enum SIG_IGN    = cast(sigfn_t) 1;
  35
  36     // standard C signals
  37     ///
  38     enum SIGABRT    = 6;  // Abnormal termination
  39     ///
  40     enum SIGFPE     = 8;  // Floating-point error
  41     ///
  42     enum SIGILL     = 4;  // Illegal hardware instruction
  43     ///
  44     enum SIGINT     = 2;  // Terminal interrupt character
  45     ///
  46     enum SIGSEGV    = 11; // Invalid memory reference
  47     ///
  48     enum SIGTERM    = 15; // Termination
  49 }
  50 else version (Windows)
  51 {
  52     ///
  53     enum SIG_ERR    = cast(sigfn_t) -1;
  54     ///
  55     enum SIG_DFL    = cast(sigfn_t) 0;
  56     ///
  57     enum SIG_IGN    = cast(sigfn_t) 1;
  58
  59     // standard C signals
  60     ///
  61     enum SIGABRT    = 22; // Abnormal termination
  62     ///
  63     enum SIGFPE     = 8;  // Floating-point error
  64     ///
  65     enum SIGILL     = 4;  // Illegal hardware instruction
  66     ///
  67     enum SIGINT     = 2;  // Terminal interrupt character
  68     ///
  69     enum SIGSEGV    = 11; // Invalid memory reference
  70     ///
  71     enum SIGTERM    = 15; // Termination
  72 }
  73
  74 ///
  75 sigfn_t signal(int sig, sigfn_t func);
  76 ///
  77 int     raise(int sig);