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Remove the now unused skpc() function.

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It was only used by ufs and ext2 and I have really strong doubts that
there are other pieces of code that also use this function. If it turns
out that external drivers use this code as well, I'd be happy to migrate
or revert.

Bump __FreeBSD_version while there.
This commit is contained in:
Ed Schouten 2012-01-01 20:54:44 +00:00
parent 820491f824
commit 41adcfa1d0
4 changed files with 1 additions and 52 deletions
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1
sys/conf/files
View File

@ -2564,7 +2564,6 @@ libkern/qsort_r.c standard
libkern/random.c standard
libkern/rindex.c standard
libkern/scanc.c standard
libkern/skpc.c standard
libkern/strcasecmp.c standard
libkern/strcat.c standard
libkern/strcmp.c standard

49
sys/libkern/skpc.c
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@ -1,49 +0,0 @@
/*-
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)skpc.c 8.1 (Berkeley) 6/10/93
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/libkern.h>
int
skpc(mask0, size, cp0)
int mask0;
int size;
char *cp0;
{
register u_char *cp, *end, mask;
mask = mask0;
cp = (u_char *)cp0;
for (end = &cp[size]; cp < end && *cp == mask; ++cp);
return (end - cp);
}

1
sys/sys/libkern.h
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@ -102,7 +102,6 @@ u_long random(void);
char *index(const char *, int);
char *rindex(const char *, int);
int scanc(u_int, const u_char *, const u_char *, int);
int skpc(int, int, char *);
void srandom(u_long);
int strcasecmp(const char *, const char *);
char *strcat(char * __restrict, const char * __restrict);

2
sys/sys/param.h
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@ -58,7 +58,7 @@
* in the range 5 to 9.
*/
#undef __FreeBSD_version
#define __FreeBSD_version 1000003 /* Master, propagated to newvers */
#define __FreeBSD_version 1000004 /* Master, propagated to newvers */
/*
* __FreeBSD_kernel__ indicates that this system uses the kernel of FreeBSD,