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seconda prova
author
Simone Piccardi
<piccardi@gnulinux.it>
Sat, 16 Aug 2003 18:11:24 +0000
(18:11 +0000)
committer
Simone Piccardi
<piccardi@gnulinux.it>
Sat, 16 Aug 2003 18:11:24 +0000
(18:11 +0000)
sources/endian.c
patch
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diff --git
a/sources/endian.c
b/sources/endian.c
index 3c79ab06a9415468d7f959c57ec917bd0b27a14d..be14e09076137cb51a8f2df3a13d12e6b1bfa917 100644
(file)
--- a/
sources/endian.c
+++ b/
sources/endian.c
@@
-23,7
+23,7
@@
* Author: S. Piccardi
* May. 2003
*
* Author: S. Piccardi
* May. 2003
*
- * $Id: endian.c,v 1.
2 2003/08/16 17:36:03
piccardi Exp $
+ * $Id: endian.c,v 1.
3 2003/08/16 18:11:24
piccardi Exp $
*
***************************************************************/
#include <stdio.h>
*
***************************************************************/
#include <stdio.h>
@@
-35,15
+35,14
@@
int main(int argc, char *argv[])
*/
int i, val;
char buf[sizeof(int)];
*/
int i, val;
char buf[sizeof(int)];
- char * char_ptr;
int * int_ptr;
val = 0xABCDEF01; /* endianess magic number */
int * int_ptr;
val = 0xABCDEF01; /* endianess magic number */
- int_ptr = (int *) buf;
+ int_ptr = (int *) buf;
*int_ptr = val;
*int_ptr = val;
-
char_ptr = (char *) &val
;
+
val = 0
;
for (i=0; i<sizeof(int); i++) {
for (i=0; i<sizeof(int); i++) {
-
char_ptr[i] =
buf[i];
+
val = (val<<8) +
buf[i];
printf("i=%d, val=%x\n", i, buf[i]);
}
printf("Value %x\n", val);
printf("i=%d, val=%x\n", i, buf[i]);
}
printf("Value %x\n", val);