mirror of
https://github.com/freebsd/freebsd-src
synced 2024-07-22 18:56:38 +00:00
aa66995b4c
Reviewed by: imp Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D44916
70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*
|
|
* Copyright (c) 2005 Poul-Henning Kamp
|
|
* 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.
|
|
*/
|
|
|
|
#include <namespace.h>
|
|
#include <limits.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <wchar.h>
|
|
#include <vis.h>
|
|
#include <assert.h>
|
|
#include <sys/time.h>
|
|
#include "errlst.h"
|
|
#include "printf.h"
|
|
|
|
int
|
|
__printf_arginfo_errno(const struct printf_info *pi __unused, size_t n,
|
|
int *argt)
|
|
{
|
|
|
|
assert(n >= 1);
|
|
argt[0] = PA_INT;
|
|
return (1);
|
|
}
|
|
|
|
int
|
|
__printf_render_errno(struct __printf_io *io, const struct printf_info *pi
|
|
__unused, const void *const *arg)
|
|
{
|
|
int ret, error;
|
|
char buf[64];
|
|
char errnomsg[NL_TEXTMAX];
|
|
|
|
ret = 0;
|
|
error = *((const int *)arg[0]);
|
|
if (error >= 0 && error < __hidden_sys_nerr) {
|
|
strerror_r(error, errnomsg, sizeof(errnomsg));
|
|
return (__printf_out(io, pi, errnomsg, strlen(errnomsg)));
|
|
}
|
|
sprintf(buf, "errno=%d/0x%x", error, error);
|
|
ret += __printf_out(io, pi, buf, strlen(buf));
|
|
__printf_flush(io);
|
|
return(ret);
|
|
}
|