X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=backend.c;h=c259cc56e436a6327326be170c11e9a5d2d52a84;hb=8778e777cf7414b29c3fda5914039d49b619daed;hp=9f58b185167461347841aa769018608f1bbfb9ab;hpb=4d04bc8a6c2d5e410d519b25164613c5e5c2d160;p=xboard.git

diff --git a/backend.c b/backend.c
index 9f58b18..c259cc5 100644
--- a/backend.c
+++ b/backend.c
@@ -55,8 +55,6 @@
 #ifdef WIN32
 #include <windows.h>
 
-#define DoSleep( n ) if( (n) != 0 ) Sleep( (n) );
-
 int flock(int f, int code);
 #define LOCK_EX 2
 #define SLASH '\\'
@@ -64,7 +62,6 @@ int flock(int f, int code);
 #else
 
 #include <sys/file.h>
-#define DoSleep( n ) if( (n) >= 0) sleep(n)
 #define SLASH '/'
 
 #endif
@@ -1665,6 +1662,16 @@ InitBackEnd3 P((void))
     }
 }
 
+void
+HistorySet( char movelist[][2*MOVE_LEN], int first, int last, int current )
+{
+    MoveHistorySet( movelist, first, last, current, pvInfoList );
+
+    EvalGraphSet( first, last, current, pvInfoList );
+
+    MakeEngineOutputTitle();
+}
+
 /*
  * Establish will establish a contact to a remote host.port.
  * Sets icsPR to a ProcRef for a process (or pseudo-process)
@@ -11948,12 +11955,18 @@ SaveGameToFile(filename, append)
 {
     FILE *f;
     char buf[MSG_SIZ];
-    int result;
+    int result, i, t,tot=0;
 
     if (strcmp(filename, "-") == 0) {
 	return SaveGame(stdout, 0, NULL);
     } else {
-	f = fopen(filename, append ? "a" : "w");
+	for(i=0; i<10; i++) { // upto 10 tries
+	     f = fopen(filename, append ? "a" : "w");
+	     if(f && i) fprintf(f, "[Delay \"%d retries, %d msec\"]\n",i,tot);
+	     if(f || errno != 13) break;
+	     DoSleep(t = 5 + random()%11); // wait 5-15 msec
+	     tot += t;
+	}
 	if (f == NULL) {
 	    snprintf(buf, sizeof(buf), _("Can't open \"%s\""), filename);
 	    DisplayError(buf, errno);