src/support/kill.C

   1 /**
   2  * \file kill.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Lars Gullik Bjønnes
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "support/lyxlib.h"
  14
  15 #include <sys/types.h>
  16 #include <csignal>
  17
  18 #ifdef _WIN32
  19 #include "debug.h"
  20 #include "os.h"
  21
  22 #include <windows.h>
  23 #include <errno.h>
  24
  25 using std::endl;
  26 #endif //_WIN32
  27
  28 int lyx::support::kill(int pid, int sig)
  29 {
  30 #ifdef _WIN32
  31         if (pid == (int)GetCurrentProcessId()) {
  32                 return -(raise(sig));
  33         } else {
  34                 HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS, TRUE, pid);
  35                 if (!hProcess) {
  36                         lyxerr << "kill OpenProcess failed!" << endl;
  37                         return -1;
  38                 } else {
  39                         if (!TerminateProcess(hProcess, sig)){
  40                                 lyxerr << "kill process failed!" << endl;
  41                                 CloseHandle(hProcess);
  42                                 return -1;
  43                         }
  44                 CloseHandle(hProcess);
  45                 }
  46         }
  47         return 0;
  48
  49 #else
  50         return ::kill(pid, sig);
  51 #endif
  52 }