2 * Copyright (c) 1995, 1996, 1997, 1998 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the Institute nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 #if !defined(HAVE_STRERROR_R) && !defined(STRERROR_R_PROTO_COMPATIBLE)
44 int ROKEN_LIB_FUNCTION
45 rk_strerror_r(int eno, char * strerrbuf, size_t buflen)
49 err = strerror_s(strerrbuf, buflen, eno);
52 code = sprintf_s(strerrbuf, buflen, "Error % occurred.", eno);
53 err = ((code != 0)? errno : 0);
61 #ifndef HAVE_STRERROR_R
63 extern char *sys_errlist[];
66 int ROKEN_LIB_FUNCTION
67 rk_strerror_r(int eno, char *strerrbuf, size_t buflen)
69 /* Assume is the linux broken strerror_r (returns the a buffer (char *) if the input buffer wasn't use */
70 #ifdef HAVE_STRERROR_R
72 str = strerror_r(eno, strerrbuf, buflen);
74 if (strlcpy(strerrbuf, str, buflen) >= buflen)
79 if(eno < 0 || eno >= sys_nerr) {
80 snprintf(strerrbuf, buflen, "Error %d occurred.", eno);
83 ret = snprintf(strerrbuf, buflen, "%s", sys_errlist[eno]);
90 #endif /* !_MSC_VER */