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Patch #1350409: Port signal handling to VS 2005.

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This commit is contained in:
Martin v. Löwis
2005-11-28 17:34:23 +00:00
parent 3a9a3e7864
commit b45b315855
3 changed files with 20 additions and 0 deletions
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17
Python/pythonrun.c
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@@ -1615,6 +1615,23 @@ PyOS_getsig(int sig)
return context.sa_handler;
#else
PyOS_sighandler_t handler;
/* Special signal handling for the secure CRT in Visual Studio 2005 */
#if defined(_MSC_VER) && _MSC_VER >= 1400
switch (sig) {
/* Only these signals are valid */
case SIGINT:
case SIGILL:
case SIGFPE:
case SIGSEGV:
case SIGTERM:
case SIGBREAK:
case SIGABRT:
break;
/* Don't call signal() with other values or it will assert */
default:
return SIG_ERR;
}
#endif /* _MSC_VER && _MSC_VER >= 1400 */
handler = signal(sig, SIG_IGN);
if (handler != SIG_ERR)
signal(sig, handler);