https://github.com/python/cpython/commit/d291a82df33cd8c917a374fef2a2373beda78b77 commit: d291a82df33cd8c917a374fef2a2373beda78b77 branch: main author: Christian Heimes <christian at python.org> committer: tiran <christian at python.org> date: 2022年07月23日T12:29:00+02:00 summary: gh-90473: Check for HAVE_KILL in main.c:exit_sigint (GH-95165) files: M Modules/main.c diff --git a/Modules/main.c b/Modules/main.c index 90f237293b856..aa523fc58d93f 100644 --- a/Modules/main.c +++ b/Modules/main.c @@ -649,7 +649,7 @@ exit_sigint(void) * SIG_DFL handler for SIGINT if KeyboardInterrupt went unhandled. * If we don't, a calling process such as a shell may not know * about the user's ^C. https://www.cons.org/cracauer/sigint.html */ -#if defined(HAVE_GETPID) && !defined(MS_WINDOWS) +#if defined(HAVE_GETPID) && defined(HAVE_KILL) && !defined(MS_WINDOWS) if (PyOS_setsig(SIGINT, SIG_DFL) == SIG_ERR) { perror("signal"); /* Impossible in normal environments. */ } else {