X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Fsheap.c;h=1d18b8bf5dfdb6b61a5a84bcb9146a0ccc3a8e49;hb=153c92fa2a3b77ce954a1e54a5dc9ec15370cfd6;hp=1c389b5c4757df69ea17dac99c6855824433271d;hpb=976b002b16336930724ae22476014583ad022e7d;p=chise%2Fxemacs-chise.git-

diff --git a/src/sheap.c b/src/sheap.c
index 1c389b5..1d18b8b 100644
--- a/src/sheap.c
+++ b/src/sheap.c
@@ -19,13 +19,12 @@ Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 02111-1307, USA.*/
 
 #include <config.h>
-#include <stdio.h>
 #include "lisp.h"
-#include <stddef.h>
+
 #include <unistd.h>
 #include <sheap-adjust.h>
 
-#define STATIC_HEAP_BASE	0x600000
+#define STATIC_HEAP_BASE	0x800000
 #define STATIC_HEAP_SLOP	0x40000
 #define STATIC_HEAP_SIZE \
 (STATIC_HEAP_BASE + SHEAP_ADJUSTMENT + STATIC_HEAP_SLOP)
@@ -41,6 +40,7 @@ unsigned long	static_heap_size=STATIC_HEAP_SIZE;
 int 	static_heap_initialized=0;
 int 	static_heap_dumped=0;
 
+void* more_static_core ( ptrdiff_t increment );
 void* more_static_core ( ptrdiff_t increment )
 {
   int size = (int) increment;
@@ -59,7 +59,7 @@ void* more_static_core ( ptrdiff_t increment )
       static_heap_ptr=static_heap_base;
       static_heap_size=STATIC_HEAP_SIZE -
 	(static_heap_base-static_heap_buffer);
-#ifdef __CYGWIN32__
+#ifdef CYGWIN
       sbrk(BLOCKSIZE);		/* force space for fork to work */
 #endif
       static_heap_initialized=1;
@@ -103,7 +103,7 @@ static_heap_base, static_heap_ptr);
   return result;
 }
 
-void
+static void
 sheap_adjust_h ()
 {
   FILE *stream = fopen ("sheap-adjust.h", "w");
@@ -120,3 +120,32 @@ sheap_adjust_h ()
   fclose (stream);
 }
 
+void report_sheap_usage (int die_if_pure_storage_exceeded);
+void
+report_sheap_usage (int die_if_pure_storage_exceeded)
+{
+  int rc = 0;
+
+  size_t lost = (STATIC_HEAP_BASE + STATIC_HEAP_SLOP + SHEAP_ADJUSTMENT)
+    - (static_heap_ptr - static_heap_buffer);
+  char buf[200];
+  sprintf (buf, "Static heap usage: %ld of %ld",
+               (long) (static_heap_ptr - static_heap_buffer),
+	   (long) (STATIC_HEAP_BASE + STATIC_HEAP_SLOP + SHEAP_ADJUSTMENT));
+
+  if (lost > STATIC_HEAP_SLOP) {
+    sprintf (buf + strlen (buf), " -- %ldk wasted", (long)(lost/1024));
+    if (die_if_pure_storage_exceeded) {
+      sheap_adjust_h();
+      rc = -1;
+    }
+    message ("%s", buf);
+  }
+
+  if (rc < 0) {
+    unlink("SATISFIED");
+    fatal ("Static heap size adjusted, Don't Panic!  I will restart the `make'");
+  }
+}
+
+