X-Recipient: archive-cygwin AT delorie DOT com X-SWARE-Spam-Status: No, hits=-0.1 required=5.0 tests=AWL,BAYES_00,SARE_MSGID_LONG40,SPF_PASS X-Spam-Check-By: sourceware.org MIME-Version: 1.0 Date: Thu, 8 Oct 2009 00:10:11 -0300 Message-ID: <94b5b62d0910072010u50e1ab55m55de9d795614d303@mail.gmail.com> Subject: SIGINT default behavior From: Pedro Izecksohn To: cygwin AT cygwin DOT com Content-Type: text/plain; charset=UTF-8 X-IsSubscribed: yes Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com root AT turion ~/programming/c/sigint $ cat test.c #include #include int main () { printf ("Press Control c\n"); char buffer [3]; char *fgets_returned = fgets (buffer, sizeof buffer, stdin); if (!fgets_returned) { if (ferror (stdin)) { perror ("ferror (stdin)"); return EXIT_FAILURE; } if (feof (stdin)) printf ("EOF\n"); return EXIT_SUCCESS; } printf ("You did not press Control c .\n"); return EXIT_SUCCESS; } root AT turion ~/programming/c/sigint $ gcc -Wall test.c -o test_cygwin.exe root AT turion ~/programming/c/sigint $ ./test_cygwin.exe Press Control c ferror (stdin) root AT turion ~/programming/c/sigint $ cat /proc/version CYGWIN_NT-6.0 1.5.25(0.156/4/2) 2008-06-12 19:34 The default behavior is not always the same. I also got: ferror (stdin): and ferror (stdin): Interrupted system call and the expected behavior of just the exit code 130. -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple