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Patch #1350409: Port signal handling to VS 2005.
author Martin v. Löwis <martin@v.loewis.de>
date Mon, 28 Nov 2005 17:34:23 +0000
parents 1c4d192f1568
children ea083efdc96c
comparison
equal deleted inserted replaced
35960:658444baeba3 35961:72555a967d6a
1613 if (sigaction(sig, NULL, &context) == -1) 1613 if (sigaction(sig, NULL, &context) == -1)
1614 return SIG_ERR; 1614 return SIG_ERR;
1615 return context.sa_handler; 1615 return context.sa_handler;
1616 #else 1616 #else
1617 PyOS_sighandler_t handler; 1617 PyOS_sighandler_t handler;
1618 /* Special signal handling for the secure CRT in Visual Studio 2005 */
1619 #if defined(_MSC_VER) && _MSC_VER >= 1400
1620 switch (sig) {
1621 /* Only these signals are valid */
1622 case SIGINT:
1623 case SIGILL:
1624 case SIGFPE:
1625 case SIGSEGV:
1626 case SIGTERM:
1627 case SIGBREAK:
1628 case SIGABRT:
1629 break;
1630 /* Don't call signal() with other values or it will assert */
1631 default:
1632 return SIG_ERR;
1633 }
1634 #endif /* _MSC_VER && _MSC_VER >= 1400 */
1618 handler = signal(sig, SIG_IGN); 1635 handler = signal(sig, SIG_IGN);
1619 if (handler != SIG_ERR) 1636 if (handler != SIG_ERR)
1620 signal(sig, handler); 1637 signal(sig, handler);
1621 return handler; 1638 return handler;
1622 #endif 1639 #endif