[uml-devel] [PATCH] uml_mkcow depends on PAGE_SIZE

[uml-devel] [PATCH] uml_mkcow depends on PAGE_SIZE

[Matt Zimmerman]

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This caused uml_mkcow to fail to build on several Debian architectures.  It
is also my understanding that the page size can be different for different
systems within an architecture (and so needs to be determined at runtime).

-- 
 - mdz

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Index: moo/uml_mkcow.c
===================================================================
RCS file: /var/lib/cvs/debian/packages/uml-utilities/moo/uml_mkcow.c,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -u -r1.1.1.1 -r1.2
--- moo/uml_mkcow.c	3 Sep 2003 17:35:16 -0000	1.1.1.1
+++ moo/uml_mkcow.c	5 Sep 2003 17:06:47 -0000	1.2
@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <fcntl.h>
+#include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/user.h>
@@ -57,7 +58,7 @@
 	exit(1);
   }
   
-  if(init_cow_file(fd, cow_file, backing_file, 512, PAGE_SIZE, 
+  if(init_cow_file(fd, cow_file, backing_file, 512, sysconf(_SC_PAGESIZE), 
 		   &bitmap_offset_out, &bitmap_len_out, &data_offset_out)){
 	perror("write_cow_header");
 	exit(1);

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