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err.c
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err.c
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/*
* Copyright (c) 2005, Daniel C. Newman <dan.newman@mtbaldy.us>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* + Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* + 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.
*
* + Neither the name of mtbaldy.us nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
* COPYRIGHT OWNER 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 "err.h"
static const char *errors[] = {
/* 0 */ "Successful operation (ERR_OK)",
/* 1 */ "End of the HTTP message reached (ERR_EOM)",
/* 2 */ "Error returned by a caller-supplied callback procedure"
" (ERR_ABORT)",
/* 3 */ "Invalid call arguments supplied (ERR_BADARGS)",
/* 4 */ "Cyclic redundancy check failed (ERR_CRC)",
/* 5 */ "Unable to perform the requested operation (ERR_NO)",
/* 6 */ "Insufficient virtual memory available (ERR_NOMEM)",
/* 7 */ "Specified option value is out of range (ERR_RANGE)",
/* 8 */ "Invalid line in the option file (ERR_SYNTAX)",
/* 9 */ "Specified option name or value is too long (ERR_TOOLONG)",
/* 10 */ "Socket close error (ERR_CLOSE)",
/* 11 */ "Unable to establish a TCP connection (ERR_CONNECT)",
/* 12 */ "Socket read error (ERR_READ)",
/* 13 */ "Unable to resolve the host name (ERR_RESOLV)",
/* 14 */ "Unable to create a socket descriptor (ERR_SOCK)",
/* 15 */ "Socket write error (ERR_WRITE)",
/* 16 */ "Unknown error code (?)"
};
const char *
err_strerror(int err)
{
if (err < ERR_OK || err > ERR_LAST)
return(errors[ERR_LAST+1]);
else
return(errors[err]);
}