X-Git-Url: https://www.kengrimes.com/gitweb/?p=henge%2Fapc.git;a=blobdiff_plain;f=src%2Fapc.c;h=3b5774f9e34a67177b3391603e2b9d3d491388ce;hp=cea384743f0377d264eaa7145ddc7bf50fefdb6d;hb=0dc97f87cbbe47ef84501678f302404d042428b1;hpb=f48eaa2ebbcaaf80ba45e4b04667ddd0229f63f3

diff --git a/src/apc.c b/src/apc.c
index cea3847..3b5774f 100644
--- a/src/apc.c
+++ b/src/apc.c
@@ -17,11 +17,13 @@
 #include <string.h> //strndupa
 /* Posix */
 #include <stdlib.h> //exit
-#include <unistd.h> //getopt
+#include <unistd.h> //getopt, sysconf
 /* Internal */
 #include "parser.tab.h" //bison
 
+#define DEFAULT_PAGESIZE 4096
 const char* cargs['Z'] = {0};
+const long  sys_pagesize;
 
 int main(int, char*[]);
 
@@ -76,6 +78,8 @@ int main
       printf(USAGE_LONG);
       exit(EXIT_SUCCESS);
   }
+  if ((sys_pagesize = sysconf(_SC_PAGESIZE)) == 0)
+    sys_pagesize = DEFAULT_PAGESIZE;
   if (lexer_init() || ir_init())
     { perror("init");
       exit(EXIT_FAILURE);