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Change memcmp() to bcmp(). memcmp() isn't declared or implemented

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for the kernel, but gcc provides an inline version of it if the
kernel is compiled with -O.

The inline memcmp() is OK for small compares and is better than
the dumb kernel bcmp() in all cases, but it has been hiding the
library memcmp() which is 4 times faster for large compares.
This commit is contained in:
bde 1995-07-25 22:09:06 +00:00
parent a4688d0202
commit dc57933a47
1 changed files with 2 additions and 2 deletions
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4
sys/scsi/scsi_base.c
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@ -8,7 +8,7 @@
* file.
*
* Written by Julian Elischer (julian@dialix.oz.au)
* $Id: scsi_base.c,v 1.28 1995/04/23 22:07:50 gibbs Exp $
* $Id: scsi_base.c,v 1.29 1995/05/30 08:13:27 rgrimes Exp $
*/
#define SPLSD splbio
@ -848,7 +848,7 @@ void scsi_sense_print(xs)
printf(" info?:%lx", info);
if (ext->extra_len >= 4) {
if (memcmp(ext->cmd_spec_info, "\0\0\0\0", 4)) {
if (bcmp(ext->cmd_spec_info, "\0\0\0\0", 4)) {
printf(" csi:%x,%x,%x,%x",
ext->cmd_spec_info[0],
ext->cmd_spec_info[1],