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--- get-edid/classic.c.orig 2015-04-29 01:08:34 UTC
+++ get-edid/classic.c
@@ -1,12 +1,12 @@
/* (c) 2000,2001,2002 John Fremlin */
/* (c) 2010,2011 Matthew Kern */
#ifdef CLASSICBUILD
+#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <string.h>
#include <sys/types.h>
-#include <sys/io.h>
#include <unistd.h>
#include <libx86.h>
@@ -26,7 +26,7 @@ typedef byte* real_ptr;
#define dosmemput(buffer,length,offset) memcpy(offset,buffer,length)
#define display(...) if (quiet == 0) { fprintf(stderr, __VA_ARGS__); }
-int quiet;
+extern int quiet;
real_ptr far_ptr_to_real_ptr( uint32 farptr )
{
@@ -135,8 +135,17 @@ classicmain( unsigned contr, int qit )
return 10;
}
+#if defined(__linux__)
ioperm(0, 0x400 , 1);
iopl(3);
+#elif defined(__FreeBSD__)
+#define DEV_IO_PATH "/dev/io"
+ if (open(DEV_IO_PATH, O_RDONLY) < 0) {
+ display("%s(): failed to open %s\n", __func__, DEV_IO_PATH);
+ return 11;
+ }
+#undef DEV_IO_PATH
+#endif
/*if ( argc == 1 )
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