nixpkgs/pkgs/applications/video/xawtv/xawtv-3.95-page-mask.patch

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Fix problems with fbtv and kernel headers
diff -urN ../tmp-orig/xawtv-3.95/console/fbtools.c ./console/fbtools.c
--- xawtv-3.95/console/fbtools.c 2003-02-14 14:14:04.000000000 +0000
+++ xawtv-3.95/console/fbtools.c 2006-08-23 10:57:40.000000000 +0000
@@ -21,8 +21,6 @@
#include <linux/vt.h>
#include <linux/fb.h>
-#include <asm/page.h>
-
#include "fbtools.h"
/* -------------------------------------------------------------------- */
@@ -424,7 +422,7 @@
goto err;
}
#endif
- fb_mem_offset = (unsigned long)(fb_fix.smem_start) & (~PAGE_MASK);
+ fb_mem_offset = (unsigned long)(fb_fix.smem_start) & ~(sysconf(_SC_PAGE_SIZE)-1);
fb_mem = mmap(NULL,fb_fix.smem_len+fb_mem_offset,
PROT_READ|PROT_WRITE,MAP_SHARED,fb,0);
if (-1L == (long)fb_mem) {
diff -urN ../tmp-orig/xawtv-3.95/console/matrox.c ./console/matrox.c
--- xawtv-3.95/console/matrox.c 2005-02-03 10:40:41.000000000 +0000
+++ xawtv-3.95/console/matrox.c 2006-08-23 11:09:51.000000000 +0000
@@ -9,7 +9,6 @@
#include <sys/ioctl.h>
#include <sys/mman.h>
-#include <asm/page.h> /* PAGE_SIZE */
#include <linux/fb.h>
#include "byteswap.h"
@@ -226,7 +225,7 @@
return -1;
}
off = (unsigned long)fb_fix.mmio_start -
- ((unsigned long)fb_fix.mmio_start & ~(PAGE_SIZE-1));
+ ((unsigned long)fb_fix.mmio_start & ~(sysconf(_SC_PAGE_SIZE)-1));
bmmio += off;
mmio = (uint32_t*)bmmio;
return 0;