Update of /cvsroot/linux-vax/kernel-2.5/arch/vax/boot
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv30901
Modified Files:
lib.c
Log Message:
There's no reason why we shouldn't plagiarize lib/string.c for
our boot_memset and boot_memmove functions!
Index: lib.c
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.5/arch/vax/boot/lib.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- lib.c 28 Sep 2004 08:48:52 -0000 1.3
+++ lib.c 28 Sep 2004 22:24:39 -0000 1.4
@@ -1,5 +1,6 @@
#include <linux/init.h>
+#include <linux/types.h>
#include <asm/mv.h>
@@ -52,12 +53,38 @@
}
}
-void __boot boot_memzero(unsigned char *addr, unsigned int size)
+
+
+void * __boot boot_memset(void *s, int c, size_t count)
{
- while (size) {
- *addr = 0;
- addr++;
- size--;
+ char *xs = (char *) s;
+
+ while (count--)
+ *xs++ = c;
+
+ return s;
+}
+
+void * __boot boot_memzero(void *s, size_t count)
+{
+ return boot_memset(s, 0, count);
+}
+
+
+void __boot boot_memmove(void *dest, const void *src, size_t count)
+{
+ char *tmp, *s;
+
+ if (dest <= src) {
+ tmp = (char *) dest;
+ s = (char *) src;
+ while (count--)
+ *tmp++ = *s++;
+ } else {
+ tmp = (char *) dest + count;
+ s = (char *) src + count;
+ while (count--)
+ *--tmp = *--s;
}
}
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