From: Rob Landley <rob@landley.net>
Date: Thu, 30 Apr 2015 20:11:34 +0000 (-0500)
Subject: Add default sigpipe handler for android (as suggested by Elliott Hughes).
X-Git-Tag: android-x86-6.0-r1~58^2~202
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=e7c09548b9c6188857260064c8ceba03d850c4b7;p=android-x86%2Fexternal-toybox.git

Add default sigpipe handler for android (as suggested by Elliott Hughes).
---

diff --git a/main.c b/main.c
index 57022442..2fd22d4b 100644
--- a/main.c
+++ b/main.c
@@ -183,8 +183,17 @@ void toybox_main(void)
   xputc('\n');
 }
 
+static void shutup_sigpipe(int i)
+{
+  // exit success from sigpipe to mollify overzealous crash reporting.
+  _exit(0);
+}
+
 int main(int argc, char *argv[])
 {
+  if (CFG_TOYBOX_ON_ANDROID) signal(SIGPIPE, shutup_sigpipe);
+  else signal(SIGPIPE, SIG_IGN);
+
   if (CFG_TOYBOX) {
     // Trim path off of command name
     *argv = basename(*argv);