TTKMusicPlayer
4.1.3.0
TTKMusicPlayer imitates Kugou UI, the music player uses of qmmp core library based on Qt for windows and linux
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TTKCommon
compat
strlcat.c
Go to the documentation of this file.
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/* $OpenBSD: strlcat.c,v 1.9 2019/01/25 00:19:26 millert Exp $ */
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/*
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* Copyright (c) 1998, 2015 Todd C. Miller <millert@openbsd.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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/*
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* Appends src to string dst of size dsize (unlike strncat, dsize is the
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* full size of dst, not space left). At most dsize-1 characters
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* will be copied. Always NUL terminates (unless dsize <= strlen(dst)).
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* Returns strlen(src) + MIN(dsize, strlen(initial dst)).
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* If retval >= siz, truncation occurred.
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*/
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#include "
compat.h
"
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#ifndef HAVE_STRLCAT
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size_t
strlcat
(
char
*dst,
const
char
*src,
size_t
dsize)
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{
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const
char
*odst = dst;
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const
char
*osrc = src;
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size_t
n = dsize;
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size_t
dlen;
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/* Find the end of dst and adjust bytes left but don't go past end. */
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while
(n-- != 0 && *dst !=
'\0'
)
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dst++;
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dlen = dst - odst;
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n = dsize - dlen;
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if
(n-- == 0)
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return
(dlen + strlen(src));
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while
(*src !=
'\0'
) {
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if
(n != 0) {
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*dst++ = *src;
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n--;
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}
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src++;
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}
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*dst =
'\0'
;
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return
(dlen + (src - osrc));
/* count does not include NUL */
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}
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#endif
compat.h
strlcat
size_t strlcat(char *dst, const char *src, size_t dsize)
Definition:
strlcat.c:30
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