X-Git-Url: https://git.exim.org/users/jgh/exim.git/blobdiff_plain/c55a77db55ebf46a399f136eeb3a928b1e862772..53621a47bcdce24b63663d5402ac4826a5a5a32c:/test/src/cf.c

diff --git a/test/src/cf.c b/test/src/cf.c
index 4dc3dc00f..2b982f10f 100644
--- a/test/src/cf.c
+++ b/test/src/cf.c
@@ -1,5 +1,3 @@
-/* $Cambridge: exim/test/src/cf.c,v 1.1 2006/02/06 16:24:05 ph10 Exp $ */
-
 /************************************************
 *                  PH-Compare                   *
 ************************************************/
@@ -31,6 +29,11 @@ Translated back into C, March 1990! */
 #ifdef __STDC__
 #include <string.h>
 #include <stdlib.h>
+#include <stdint.h>
+#endif
+
+#ifndef intptr_t
+# define intptr_t long long int
 #endif
 
 /* ----- parameters ----- */
@@ -38,6 +41,7 @@ Translated back into C, March 1990! */
 #define version            8
 #define defaultstore  100000     /* default recovery buffer size */
 #define minstore         500     /* minimum recovery buffer size */
+#define SHOWMAX		  20	 /* maximum number of diff lines to display */
 
 /* ----- misc defines ----- */
 
@@ -255,11 +259,11 @@ else if (t1 < 0 && t2 < 0)
   if (echo)
     {
     rule('-', 10);
-    if (-t1-s1 < 21) write_lines(rootline_one, tline_one);
-      else fprintf(f_out, "... <more than 20 lines> ...\n");
+    if (-t1-s1 < SHOWMAX+1) write_lines(rootline_one, tline_one);
+      else fprintf(f_out, "... <more than %d lines> ...\n", SHOWMAX);
     rule('-', 10);
-    if (-t2-s2 < 21) write_lines(rootline_two, tline_two);
-      else fprintf(f_out, "... <more than 20 lines> ...\n");
+    if (-t2-s2 < SHOWMAX+1) write_lines(rootline_two, tline_two);
+      else fprintf(f_out, "... <more than %d lines> ...\n", SHOWMAX);
     }
   }
 
@@ -354,7 +358,7 @@ if (lastline_one != NULL) lastline_one->next = nextline;
 lastline_one = nextline;
 pline_one = nextline;
 
-bufnext_one = (char *) (((int)bufnext_one+3) & (-4));
+bufnext_one = (char *) (((intptr_t)bufnext_one+ sizeof (intptr_t) - 1)  & (-(sizeof (intptr_t))));
 }
 
 
@@ -403,7 +407,7 @@ if (lastline_two != NULL) lastline_two->next = nextline;
 lastline_two = nextline;
 pline_two = nextline;
 
-bufnext_two = (char *) (((int)bufnext_two+3) & (-4));
+bufnext_two = (char *) (((intptr_t)bufnext_two+ sizeof (intptr_t) - 1)  & (-(sizeof (intptr_t))));
 }