mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-30 12:04:07 +00:00
a9e8641da9
It is a small and lightweight Mail Transport Agent. It accepts mails from locally installed Mail User Agents (MUA) and delivers the mails either locally or to a remote destination. Remote delivery includes several features like TLS/SSL support, SMTP authentication and NULLCLIENT. Make dma conditional to new WITHOUT_DMA option and make it respect WITHOUT_MAIL Reviewed by: peter Discussed with: emaste, bz, peter
123 lines
3.6 KiB
C
123 lines
3.6 KiB
C
#ifndef HAVE_STRLCPY
|
|
|
|
/*
|
|
* Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*
|
|
* $OpenBSD: strlcpy.c,v 1.11 2006/05/05 15:27:38 millert Exp $
|
|
* $FreeBSD$
|
|
* $DragonFly: src/lib/libc/string/strlcpy.c,v 1.4 2005/09/18 16:32:34 asmodai Exp $
|
|
*/
|
|
|
|
#include "dfcompat.h"
|
|
|
|
#include <sys/types.h>
|
|
#include <string.h>
|
|
|
|
/*
|
|
* Copy src to string dst of size siz. At most siz-1 characters
|
|
* will be copied. Always NUL terminates (unless siz == 0).
|
|
* Returns strlen(src); if retval >= siz, truncation occurred.
|
|
*/
|
|
size_t
|
|
strlcpy(char *dst, const char *src, size_t siz)
|
|
{
|
|
char *d = dst;
|
|
const char *s = src;
|
|
size_t n = siz;
|
|
|
|
/* Copy as many bytes as will fit */
|
|
if (n != 0) {
|
|
while (--n != 0) {
|
|
if ((*d++ = *s++) == '\0')
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Not enough room in dst, add NUL and traverse rest of src */
|
|
if (n == 0) {
|
|
if (siz != 0)
|
|
*d = '\0'; /* NUL-terminate dst */
|
|
while (*s++)
|
|
;
|
|
}
|
|
|
|
return(s - src - 1); /* count does not include NUL */
|
|
}
|
|
|
|
#endif /* !HAVE_STRLCPY */
|
|
|
|
#ifndef HAVE_REALLOCF
|
|
|
|
/*-
|
|
* Copyright (c) 1998, M. Warner Losh <imp@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 AUTHOR 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 AUTHOR 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.
|
|
*
|
|
* $FreeBSD$
|
|
* $DragonFly: src/lib/libc/stdlib/reallocf.c,v 1.2 2003/06/17 04:26:46 dillon Exp $
|
|
*/
|
|
#include <stdlib.h>
|
|
|
|
void *
|
|
reallocf(void *ptr, size_t size)
|
|
{
|
|
void *nptr;
|
|
|
|
nptr = realloc(ptr, size);
|
|
if (!nptr && ptr)
|
|
free(ptr);
|
|
return (nptr);
|
|
}
|
|
|
|
#endif /* !HAVE_REALLOCF */
|
|
|
|
#ifndef HAVE_GETPROGNAME
|
|
|
|
#ifdef __GLIBC__
|
|
|
|
#include <errno.h>
|
|
|
|
const char *
|
|
getprogname(void)
|
|
{
|
|
return (program_invocation_short_name);
|
|
}
|
|
|
|
#else /* __GLIBC__ */
|
|
#error "no getprogname implementation available"
|
|
#endif
|
|
|
|
#endif /* !HAVE_GETPROGNAME */
|