https://github.com/python/cpython/commit/f15be2fad115ebe1cafc6fa372cc517ba7065ecf commit: f15be2fad115ebe1cafc6fa372cc517ba7065ecf branch: 3.11 author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com> committer: miss-islington <31488909+miss-islington at users.noreply.github.com> date: 2022年07月23日T04:09:10-07:00 summary: gh-90473: Check for HAVE_KILL in main.c:exit_sigint (GH-95165) (cherry picked from commit d291a82df33cd8c917a374fef2a2373beda78b77) Co-authored-by: Christian Heimes <christian at python.org> files: M Modules/main.c diff --git a/Modules/main.c b/Modules/main.c index cca669bdbf4b8..6904e3f76e891 100644 --- a/Modules/main.c +++ b/Modules/main.c @@ -640,7 +640,7 @@ 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 {