1 files changed, 0 insertions, 81 deletions
diff --git a/libc/tests/grab.c b/libc/tests/grab.c
deleted file mode 100644
index b65fa28..0000000
--- a/libc/tests/grab.c
+++ /dev/null
@@ -1,81 +0,0 @@
-
-#include <stdio.h>
-#include <malloc.h>
-
-struct s
-{
-   struct s * n;
-   char v[1];
-};
-
-#define M  ((unsigned)-1>>1)
-#define V  (M^(M>>1))
-
-main (argc,argv)
-int argc;
-char ** argv;
-{
-	struct s * ptr1 = 0;
-	struct s * ptr2;
-	struct s * ptr3;
-	int i,sz;
-	unsigned long total = 0;
-
-	for(i=0, sz=256 ; i<32; i++, sz = ((sz << 1) | (sz & V)) & M)
-	{
-		ptr2 = (struct s *) malloc(sz-sizeof(int));
-		printf("%2d(%8u)..%08lx..%ld\n",i,sz,(long)ptr2,(long)ptr2);
-		if(ptr2==0) break;
-		total+=sz;
-		if(ptr1==0)
-		{
-			ptr1 = ptr3 = ptr2;
-			ptr3->n = 0;
-		}
-		else
-		{
-			ptr3->n = ptr2;
-			ptr3 = ptr2;
-			ptr3->n = 0;
-		}
-	}
-	for(sz>>=1; sz>3; )
-	{
-		ptr2 = (struct s *) malloc(sz-sizeof(int));
-		if(ptr2==0) { sz >>=1; continue; }
-		printf("%2d(%8u)..%08lx..%ld\n",i++,sz,(long)ptr2,(long)ptr2);
-		total+=sz;
-		if(ptr1==0)
-		{
-			ptr1 = ptr3 = ptr2;
-			ptr3->n = 0;
-		}
-		else
-		{
-			ptr3->n = ptr2;
-			ptr3 = ptr2;
-			ptr3->n = 0;
-		}
-	}
-	printf("Free all - total was %ldK bytes\n", total/1024);
-	while( ptr1 )
-	{
-		ptr3 = ptr1->n;
-		free(ptr1);
-		ptr1 = ptr3;
-	}
-	ptr2 = (struct s *) malloc(200);
-	printf("%2d(%8u)..%08lx..%ld\n",i++,200,(long)ptr2,(long)ptr2);
-	ptr2 = (struct s *) malloc(30000);
-	printf("%2d(%8u)..%08lx..%ld\n",i++,30000,(long)ptr2,(long)ptr2);
-	ptr2 = (struct s *) malloc(20000);
-	printf("%2d(%8u)..%08lx..%ld\n",i++,20000,(long)ptr2,(long)ptr2);
-	sz = (256<<sizeof(int));
-        do
-        {
-	   ptr2 = (struct s *) malloc(sz-sizeof(int));
-	   printf("%2d(%8u)..%08lx..%ld\n",i++,sz,(long)ptr2,(long)ptr2);
-        }
-	while(ptr2 && i < 100);
-	exit(0);
-}