From: Jim Meyering <jim@meyering.net>
Date: Tue, 29 Oct 1996 04:16:59 +0000 (+0000)
Subject: (main): Ignore SIGPIPE.
X-Git-Tag: TEXTUTILS-1_19q~210
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84b8cf9fcf25a4e288841f690879a898417b7d99;p=thirdparty%2Fcoreutils.git

(main): Ignore SIGPIPE.
---

diff --git a/src/tee.c b/src/tee.c
index 458c50ba48..fe104a8e94 100644
--- a/src/tee.c
+++ b/src/tee.c
@@ -135,6 +135,21 @@ main (int argc, char **argv)
 #endif				/* _POSIX_SOURCE */
     }
 
+  /* Don't let us be killed if one of the output files is a pipe that
+     doesn't consume all its input.  */
+#ifdef _POSIX_SOURCE
+  {
+    struct sigaction sigact;
+
+    sigact.sa_handler = SIG_IGN;
+    sigemptyset (&sigact.sa_mask);
+    sigact.sa_flags = 0;
+    sigaction (SIGPIPE, &sigact, NULL);
+  }
+#else
+  signal (SIGPIPE, SIG_IGN);
+#endif
+
   errs = tee (argc - optind, (const char **) &argv[optind]);
   if (close (0) != 0)
     error (1, errno, _("standard input"));