patch-2.1.16 linux/arch/sparc/lib/memset.c

• Lines: 72
• Date: Thu Jan 1 02:00:00 1970
• Orig file: v2.1.15/linux/arch/sparc/lib/memset.c
• Orig date: Sun Apr 21 12:30:31 1996

diff -u --recursive --new-file v2.1.15/linux/arch/sparc/lib/memset.c linux/arch/sparc/lib/memset.c
@@ -1,71 +0,0 @@
-/* linux/arch/sparc/lib/memset.c
- *
- * This is from GNU libc.
- */
-
-#include <linux/types.h>
-
-#define op_t unsigned long int
-#define OPSIZ (sizeof(op_t))
-
-typedef unsigned char byte;
-
-void *memset(void *dstpp, char c, size_t len)
-{
-	long int dstp = (long int) dstpp;
-
-	if (len >= 8) {
-			size_t xlen;
-			op_t cccc;
-
-			cccc = (unsigned char) c;
-			cccc |= cccc << 8;
-			cccc |= cccc << 16;
-
-			/* There are at least some bytes to set.
-			   No need to test for LEN == 0 in this alignment loop.  */
-			while (dstp % OPSIZ != 0) {
-				((byte *) dstp)[0] = c;
-				dstp += 1;
-				len -= 1;
-			}
-
-			/* Write 8 `op_t' per iteration until less
-			 * than 8 `op_t' remain.
-			 */
-			xlen = len / (OPSIZ * 8);
-			while (xlen > 0) {
-				((op_t *) dstp)[0] = cccc;
-				((op_t *) dstp)[1] = cccc;
-				((op_t *) dstp)[2] = cccc;
-				((op_t *) dstp)[3] = cccc;
-				((op_t *) dstp)[4] = cccc;
-				((op_t *) dstp)[5] = cccc;
-				((op_t *) dstp)[6] = cccc;
-				((op_t *) dstp)[7] = cccc;
-				dstp += 8 * OPSIZ;
-				xlen -= 1;
-			}
-			len %= OPSIZ * 8;
-
-			/* Write 1 `op_t' per iteration until less than
-			 * OPSIZ bytes remain.
-			 */
-			xlen = len / OPSIZ;
-			while (xlen > 0) {
-				((op_t *) dstp)[0] = cccc;
-				dstp += OPSIZ;
-				xlen -= 1;
-			}
-			len %= OPSIZ;
-	}
-
-	/* Write the last few bytes.  */
-	while (len > 0) {
-		((byte *) dstp)[0] = c;
-		dstp += 1;
-		len -= 1;
-	}
-
-	return dstpp;
-}