From 38fc34ec2cca18893ea57baab1df63a00a752fb7 Mon Sep 17 00:00:00 2001
From: David Anderson <davea@ssl.berkeley.edu>
Date: Fri, 22 Oct 2004 05:46:25 +0000
Subject: [PATCH] *** empty log message ***

svn path=/trunk/boinc/; revision=4390
---
 api/boinc_api.C   |  1 +
 checkin_notes     | 14 ++++++++++++++
 lib/diagnostics.C |  6 ++++--
 3 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/api/boinc_api.C b/api/boinc_api.C
index 8943dd69ad..9b8922e978 100644
--- a/api/boinc_api.C
+++ b/api/boinc_api.C
@@ -603,6 +603,7 @@ bool boinc_receive_trickle_down(char* buf, int len) {
                 return true;
             }
         }
+        have_trickle_down = false;
     }
     return false;
 }
diff --git a/checkin_notes b/checkin_notes
index 00de03fd30..6b4734e922 100755
--- a/checkin_notes
+++ b/checkin_notes
@@ -18762,3 +18762,17 @@ David  21 Oct 2004
         glut_win.c
     clientgui/
         Makefile.old
+
+David  21 Oct 2004
+    - boinc_receive_trickle_down(): reset have_trickle_down
+        if don't find any trickle-down messages.
+        This will make subsequence checks efficient (i.e. no disk check).
+    - boinc_catch_signal(): for SIGHUP and SIGPIPE,
+        return (i.e. ignore the signal) rather than exiting.
+        This affects both the core client and apps that use
+        boinc_init_diagnostics().
+
+    api/
+        boinc_api.C
+    lib/
+        diagnostics.C
diff --git a/lib/diagnostics.C b/lib/diagnostics.C
index 10d9d71107..a59774081e 100644
--- a/lib/diagnostics.C
+++ b/lib/diagnostics.C
@@ -498,14 +498,16 @@ void boinc_set_signal_handler_force(int sig, void(*handler)(int)) {
 
 void boinc_catch_signal(int signal) {
     switch(signal) {
-        case SIGHUP: fprintf(stderr, "SIGHUP: terminal line hangup"); break;
+        case SIGHUP: fprintf(stderr, "SIGHUP: terminal line hangup");
+             return;
         case SIGINT: fprintf(stderr, "SIGINT: interrupt program"); break;
         case SIGILL: fprintf(stderr, "SIGILL: illegal instruction"); break;
         case SIGABRT: fprintf(stderr, "SIGABRT: abort called"); break;
         case SIGBUS: fprintf(stderr, "SIGBUS: bus error"); break;
         case SIGSEGV: fprintf(stderr, "SIGSEGV: segmentation violation"); break;
         case SIGSYS: fprintf(stderr, "SIGSYS: system call given invalid argument"); break;
-        case SIGPIPE: fprintf(stderr, "SIGPIPE: write on a pipe with no reader"); break;
+        case SIGPIPE: fprintf(stderr, "SIGPIPE: write on a pipe with no reader");
+            return;
         default: fprintf(stderr, "unknown signal %d", signal); break;
     }
     fprintf(stderr, "\nExiting...\n");