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retire libkern gets

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Inspired by:	bde
MFC after:	2 months
X-MFC-Note:	if deemed a part of KPI, just call cngets internally
This commit is contained in:
Andriy Gapon 2011-12-17 15:48:55 +00:00
parent 9b776960c3
commit 6aa40c0146
3 changed files with 0 additions and 79 deletions
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1
sys/conf/files
View File

@ -2530,7 +2530,6 @@ libkern/bcd.c standard
libkern/bsearch.c standard
libkern/crc32.c standard
libkern/fnmatch.c standard
libkern/gets.c standard
libkern/iconv.c optional libiconv
libkern/iconv_converter_if.m optional libiconv
libkern/iconv_ucs.c optional libiconv

77
sys/libkern/gets.c
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@ -1,77 +0,0 @@
/*-
* Copyright (c) 1999 Michael Smith
* Copyright (c) 2005 Pawel Jakub Dawidek <pjd@FreeBSD.org>
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/cons.h>
#include <sys/libkern.h>
void
gets(char *cp, size_t size, int visible)
{
char *lp, *end;
int c;
lp = cp;
end = cp + size - 1;
for (;;) {
c = cngetc() & 0177;
switch (c) {
case '\n':
case '\r':
printf("%c", c);
*lp = '\0';
return;
case '\b':
case '\177':
if (lp > cp) {
if (visible)
printf("%c \b", c);
lp--;
}
continue;
case '\0':
continue;
default:
if (lp < end) {
switch (visible) {
case GETS_NOECHO:
break;
case GETS_ECHOPASS:
printf("*");
break;
default:
printf("%c", c);
break;
}
*lp++ = c;
}
}
}
}

1
sys/sys/libkern.h
View File

@ -90,7 +90,6 @@ int fls(int);
int flsl(long);
#endif
int fnmatch(const char *, const char *, int);
void gets(char *, size_t, int);
int locc(int, char *, u_int);
void *memchr(const void *s, int c, size_t n);
int memcmp(const void *b1, const void *b2, size_t len);