mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-08-25 13:33:40 +03:00
63 lines
2.1 KiB
C
63 lines
2.1 KiB
C
|
/*-
|
||
|
* Copyright (c) 2006 SPARTA, Inc.
|
||
|
* All rights reserved.
|
||
|
*
|
||
|
* This software was developed by SPARTA ISSO under SPAWAR contract
|
||
|
* N66001-04-C-6019 ("SEFOS").
|
||
|
*
|
||
|
* 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.
|
||
|
*/
|
||
|
|
||
|
#ifndef __linux__
|
||
|
#include <sys/types.h>
|
||
|
#include <stdio.h>
|
||
|
#include <stdlib.h>
|
||
|
#include <string.h>
|
||
|
|
||
|
/*
|
||
|
* Emulate glibc getline() via BSD fgetln().
|
||
|
* Note that outsize is not changed unless memory is allocated.
|
||
|
*/
|
||
|
static inline ssize_t
|
||
|
getline(char **outbuf, size_t *outsize, FILE *fp)
|
||
|
{
|
||
|
char *buf;
|
||
|
size_t len;
|
||
|
|
||
|
buf = fgetln(fp, &len);
|
||
|
if (buf == NULL)
|
||
|
return (-1);
|
||
|
|
||
|
/* Assumes realloc() accepts NULL for ptr (C99) */
|
||
|
if (*outbuf == NULL || *outsize < len + 1) {
|
||
|
void *tmp = realloc(*outbuf, len + 1);
|
||
|
if (tmp == NULL)
|
||
|
return (-1);
|
||
|
*outbuf = tmp;
|
||
|
*outsize = len + 1;
|
||
|
}
|
||
|
memcpy(*outbuf, buf, len);
|
||
|
(*outbuf)[len] = '\0';
|
||
|
return (len);
|
||
|
}
|
||
|
#endif
|