istrlcpy.c - stagit-gopher - A git gopher frontend. (mirror)	Err	bitreich.org	70
hgit clone git://bitreich.org/stagit-gopher/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/stagit-gopher/	URL:git://bitreich.org/stagit-gopher/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/stagit-gopher/	bitreich.org	70
1Log	/scm/stagit-gopher/log.gph	bitreich.org	70
1Files	/scm/stagit-gopher/files.gph	bitreich.org	70
1Refs	/scm/stagit-gopher/refs.gph	bitreich.org	70
1Tags	/scm/stagit-gopher/tag	bitreich.org	70
1README	/scm/stagit-gopher/file/README.gph	bitreich.org	70
1LICENSE	/scm/stagit-gopher/file/LICENSE.gph	bitreich.org	70
i---	Err	bitreich.org	70
istrlcpy.c (1620B)	Err	bitreich.org	70
i---	Err	bitreich.org	70
i     1 /*        $OpenBSD: strlcpy.c,v 1.12 2015/01/15 03:54:12 millert Exp $        */	Err	bitreich.org	70
i     2 	Err	bitreich.org	70
i     3 /*	Err	bitreich.org	70
i     4  * Copyright (c) 1998, 2015 Todd C. Miller <Todd.Miller@courtesan.com>	Err	bitreich.org	70
i     5  *	Err	bitreich.org	70
i     6  * Permission to use, copy, modify, and distribute this software for any	Err	bitreich.org	70
i     7  * purpose with or without fee is hereby granted, provided that the above	Err	bitreich.org	70
i     8  * copyright notice and this permission notice appear in all copies.	Err	bitreich.org	70
i     9  *	Err	bitreich.org	70
i    10  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES	Err	bitreich.org	70
i    11  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF	Err	bitreich.org	70
i    12  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR	Err	bitreich.org	70
i    13  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES	Err	bitreich.org	70
i    14  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN	Err	bitreich.org	70
i    15  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF	Err	bitreich.org	70
i    16  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.	Err	bitreich.org	70
i    17  */	Err	bitreich.org	70
i    18 	Err	bitreich.org	70
i    19 #include <sys/types.h>	Err	bitreich.org	70
i    20 #include <string.h>	Err	bitreich.org	70
i    21 	Err	bitreich.org	70
i    22 #include "compat.h"	Err	bitreich.org	70
i    23 	Err	bitreich.org	70
i    24 /*	Err	bitreich.org	70
i    25  * Copy string src to buffer dst of size dsize.  At most dsize-1	Err	bitreich.org	70
i    26  * chars will be copied.  Always NUL terminates (unless dsize == 0).	Err	bitreich.org	70
i    27  * Returns strlen(src); if retval >= dsize, truncation occurred.	Err	bitreich.org	70
i    28  */	Err	bitreich.org	70
i    29 size_t	Err	bitreich.org	70
i    30 strlcpy(char *dst, const char *src, size_t dsize)	Err	bitreich.org	70
i    31 {	Err	bitreich.org	70
i    32         const char *osrc = src;	Err	bitreich.org	70
i    33         size_t nleft = dsize;	Err	bitreich.org	70
i    34 	Err	bitreich.org	70
i    35         /* Copy as many bytes as will fit. */	Err	bitreich.org	70
i    36         if (nleft != 0) {	Err	bitreich.org	70
i    37                 while (--nleft != 0) {	Err	bitreich.org	70
i    38                         if ((*dst++ = *src++) == '\0')	Err	bitreich.org	70
i    39                                 break;	Err	bitreich.org	70
i    40                 }	Err	bitreich.org	70
i    41         }	Err	bitreich.org	70
i    42 	Err	bitreich.org	70
i    43         /* Not enough room in dst, add NUL and traverse rest of src. */	Err	bitreich.org	70
i    44         if (nleft == 0) {	Err	bitreich.org	70
i    45                 if (dsize != 0)	Err	bitreich.org	70
i    46                         *dst = '\0';                /* NUL-terminate dst */	Err	bitreich.org	70
i    47                 while (*src++)	Err	bitreich.org	70
i    48                         ;	Err	bitreich.org	70
i    49         }	Err	bitreich.org	70
i    50 	Err	bitreich.org	70
i    51         return(src - osrc - 1);        /* count does not include NUL */	Err	bitreich.org	70
i    52 }	Err	bitreich.org	70
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