From 1b385c35bb9d9de3139164e590ec14516dc7968e Mon Sep 17 00:00:00 2001
From: Eric Heien <eric@heien.org>
Date: Wed, 21 May 2003 20:28:50 +0000
Subject: [PATCH] no message

svn path=/trunk/boinc/; revision=1235
---
 api/boinc_api.C    | 14 +++++++++-----
 api/graphics_api.C |  2 +-
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/api/boinc_api.C b/api/boinc_api.C
index 5a952fee5c..345e15eed2 100644
--- a/api/boinc_api.C
+++ b/api/boinc_api.C
@@ -144,7 +144,6 @@ int boinc_init() {
     aid.checkpoint_period = DEFAULT_CHECKPOINT_PERIOD;
     aid.fraction_done_update_period = DEFAULT_FRACTION_DONE_UPDATE_PERIOD;
 
-    gi.graphics_mode = MODE_WINDOW;
     gi.refresh_period = 0.1; // 1/10th of a second
     gi.xsize = 640;
     gi.ysize = 480;
@@ -186,6 +185,11 @@ LONG CALLBACK boinc_catch_signal(EXCEPTION_POINTERS *ExceptionInfo) {
     PVOID exceptionAddr = ExceptionInfo->ExceptionRecord->ExceptionAddress;
     DWORD exceptionCode = ExceptionInfo->ExceptionRecord->ExceptionCode;
     char  status[256];
+    static int already_caught_signal = 0;
+
+    // If we've been in this procedure before, something went wrong so we immediately exit
+    if (already_caught_signal) _exit(ERR_SIGNAL_CATCH);
+    already_caught_signal = 1;
     
     switch (exceptionCode) {
         case STATUS_WAIT_0: safe_strncpy(status,"Wait 0",sizeof(status)); break;
@@ -224,7 +228,7 @@ LONG CALLBACK boinc_catch_signal(EXCEPTION_POINTERS *ExceptionInfo) {
     fprintf( stderr, "Reason: %s at address 0x%p\n",status,exceptionAddr);
     fprintf( stderr, "Exiting...\n" );
     fflush(stderr);
-    exit(ERR_SIGNAL_CATCH);
+    _exit(ERR_SIGNAL_CATCH);
     return(EXCEPTION_EXECUTE_HANDLER);
 }
 #endif
@@ -499,7 +503,7 @@ int set_timer(double period) {
 }
 
 void setup_shared_mem(void) {
-	app_client_shm = new APP_CLIENT_SHM;
+    app_client_shm = new APP_CLIENT_SHM;
 #ifdef API_IGNORE_CLIENT
     app_client_shm->shm = NULL;
     fprintf( stderr, "Ignoring client, so not attaching to shared memory.\n" );
@@ -539,14 +543,14 @@ void cleanup_shared_mem(void) {
 
 
 int update_app_progress(double frac_done, double cpu_t, double cp_cpu_t) {
-	char msg_buf[SHM_SEG_SIZE];
+    char msg_buf[SHM_SEG_SIZE];
     
     sprintf( msg_buf,
         "<fraction_done>%2.8f</fraction_done>\n"
         "<current_cpu_time>%10.4f</current_cpu_time>\n"
         "<checkpoint_cpu_time>%10.4f</checkpoint_cpu_time>\n",
         frac_done, cpu_t, cp_cpu_t
-	);
+    );
 
     return app_client_shm->send_msg(msg_buf, APP_CORE_WORKER_SEG);
 }
diff --git a/api/graphics_api.C b/api/graphics_api.C
index 214011f7f3..364451908e 100755
--- a/api/graphics_api.C
+++ b/api/graphics_api.C
@@ -113,7 +113,7 @@ int boinc_finish_opengl() {
 
 #ifdef BOINC_APP_GRAPHICS
 
-GLvoid glPrint(GLuint font, const char *fmt, ...)	// Custom GL "Print" Routine
+GLvoid glPrint(GLuint font, const char *fmt, ...)    // Custom GL "Print" Routine
 {
     char		text[256];			// Holds Our String
     va_list		ap;				// Pointer To List Of Arguments