- improve signal handling a bit (#246465)

minicom-2.2-sigs.patch

@@ -0,0 +1,35 @@
+--- minicom-2.2/src/minicom.c.sigs	2007-07-10 13:52:51.000000000 +0200
++++ minicom-2.2/src/minicom.c	2007-07-10 14:48:52.000000000 +0200
+@@ -107,11 +107,17 @@ static void hangsig(int sig)
+ /*ARGSUSED*/
+ static void shjump(int dummy /* __attribute__((unused)) */)
+ {
++  sigset_t ss, oldss;
++
+   dummy = dummy; /* avoid compiler warning, should be optimized away... */
+   wleave();
+   signal(SIGTSTP, SIG_DFL);
++  sigemptyset(&ss);
++  sigaddset(&ss, SIGTSTP);
++  sigprocmask(SIG_UNBLOCK, &ss, &oldss);
+   fputs(_("Suspended. Type \"fg\" to resume.\n"),stdout);
+   kill(getpid(), SIGTSTP);
++  sigprocmask(SIG_SETMASK, &oldss, NULL);
+   signal(SIGTSTP, shjump);
+   wreturn();
+   if (use_status)
+@@ -1524,6 +1530,14 @@ dirty_goto:
+       do_log("%s", _("Quit without reset while online."));
+     m_hupcl(portfd, 0);
+   }
++
++  signal(SIGTERM, SIG_IGN);
++  signal(SIGHUP, SIG_IGN);
++#ifdef SIGTSTP
++  signal(SIGTSTP, SIG_DFL);
++#endif
++  signal(SIGQUIT, SIG_DFL);
++
+   if (capfp != (FILE *)0)
+     fclose(capfp);
+   wclose(us, 0);

minicom.spec

@@ -1,7 +1,7 @@
 Summary: A text-based modem control and terminal emulation program
 Name: minicom
 Version: 2.2
-Release: 1%{?dist}
+Release: 2%{?dist}
 URL: http://alioth.debian.org/projects/minicom/
 License: GPL
 Group: Applications/Communications
@@ -22,6 +22,7 @@ Patch7: minicom-2.2-gotodir.patch
 Patch8: minicom-2.2-rh.patch
 Patch9: minicom-2.2-esc.patch
 Patch10: minicom-2.2-staticbuf.patch
+Patch11: minicom-2.2-sigs.patch
 
 %description
 Minicom is a simple text-based modem control and terminal emulation
@@ -41,6 +42,7 @@ language, and other features.
 %patch8 -p1 -b .rh
 %patch9 -p1 -b .esc
 %patch10 -p1 -b .staticbuf
+%patch11 -p1 -b .sigs
 
 %build
 %configure
@@ -69,6 +71,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_mandir}/man1/*
 
 %changelog
+* Tue Jul 10 2007 Miroslav Lichvar <mlichvar@redhat.com> 2.2-2
+- improve signal handling a bit (#246465)
+
 * Fri Mar 09 2007 Miroslav Lichvar <mlichvar@redhat.com> 2.2-1
 - update to 2.2
 - handle filenames with spaces (#98655)