diff options
| author | christos <christos@NetBSD.org> | 2017-01-12 00:35:38 +0000 |
|---|---|---|
| committer | christos <christos@NetBSD.org> | 2017-01-12 00:35:38 +0000 |
| commit | 0ebc515694af4baef0c25d0cd121492560080c8e (patch) | |
| tree | f0d8b2233b2997383156e7658d443d913bea419b /lib/libc/string | |
| parent | 763e08bc8d1dc1cda146c09f0c54d49ead950241 (diff) | |
Add strerror_ss_r to be used by syslog_ss
Diffstat (limited to 'lib/libc/string')
| -rw-r--r-- | lib/libc/string/Makefile.inc | 4 | ||||
| -rw-r--r-- | lib/libc/string/strerror_ss.c | 65 |
2 files changed, 67 insertions, 2 deletions
diff --git a/lib/libc/string/Makefile.inc b/lib/libc/string/Makefile.inc index 86940ff7cb8..cf7a4ca618c 100644 --- a/lib/libc/string/Makefile.inc +++ b/lib/libc/string/Makefile.inc @@ -1,5 +1,5 @@ # from: @(#)Makefile.inc 8.1 (Berkeley) 6/4/93 -# $NetBSD: Makefile.inc,v 1.82 2016/10/15 14:22:00 kamil Exp $ +# $NetBSD: Makefile.inc,v 1.83 2017/01/12 00:35:38 christos Exp $ # string sources .PATH: ${ARCHDIR}/string ${.CURDIR}/string @@ -10,7 +10,7 @@ SRCS+= bm.c stpcpy.c stpncpy.c \ strcasecmp.c strncasecmp.c strcasestr.c strcoll.c strdup.c \ - strerror.c strlcat.c strlcpy.c strnlen.c \ + strerror.c strerror_ss.c strlcat.c strlcpy.c strnlen.c \ strmode.c strsignal.c strtok.c \ strtok_r.c strxfrm.c __strsignal.c strerror_r.c strndup.c \ stresep.c memrchr.c diff --git a/lib/libc/string/strerror_ss.c b/lib/libc/string/strerror_ss.c new file mode 100644 index 00000000000..405eb82b33a --- /dev/null +++ b/lib/libc/string/strerror_ss.c @@ -0,0 +1,65 @@ +/* $NetBSD: strerror_ss.c,v 1.1 2017/01/12 00:35:38 christos Exp $ */ + +/*- + * Copyright (c) 2017 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Christos Zoulas. + * + * 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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> +__RCSID("$NetBSD: strerror_ss.c,v 1.1 2017/01/12 00:35:38 christos Exp $"); + +#include "namespace.h" + +#include <errno.h> +#include <stdio.h> +#include <string.h> + +#include "extern.h" + +#ifdef __weak_alias +__weak_alias(strerror_r_ss,_strerror_r_ss) +#endif + +int +strerror_r_ss(int num, char *buf, size_t len) +{ + if (num >= 0 || num < sys_nerr) + strlcpy(buf, sys_errlist[num], len); + else + snprintf_ss(buf, len, "Unknown error %d", num); + return 0; +} + +#ifdef notyet +__aconst char * +strerror_ss(int num) +{ + static char buf[64]; + + strerror_r_ss(num, buf, sizeof(buf)); + return buf; +} +#endif |
