utils.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 1999-2002 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <libintl.h>
#include <limits.h>
#include <string.h>
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <errno.h>
#include <wchar.h>
#include <utils.h>
static const char PNAME_FMT[] = "%s: ";
static const char ERRNO_FMT[] = ": %s\n";
static const char *pname;
/*PRINTFLIKE1*/
void
{
}
/*PRINTFLIKE1*/
void
{
}
const char *
{
if (p == NULL)
p = arg0;
else
p++;
pname = p;
return (p);
}
void *
{
void *a;
return (a);
}
/*
* input of the filename, a variable name to search for, and a
* prefix to prepend to the result.
*
* The file and varname arguments are required. The varname argument
* must be of the form "VAR=". If the prefix argument
* is non-null, it will be prepended to the returned string.
* Double and single quotes are stripped from the result.
*
* getdefault() returns NULL if the file cannot be opened, or the
* variable cannot be found.
*/
char *
{
return (ret_str);
continue;
len--;
}
/* Find line containing varname */
int inquotes = 0;
/*
* Remove extra characters after any space,
* tab, or unquoted semicolon, and strip quotes.
*/
while ((*cp2 != '\0') &&
if (*cp2 == '\"') {
inquotes =
inquotes == 0 ? 1 : 0;
}
}
} else {
}
}
cp2++;
}
*strip_ptr = '\0';
}
if (prefix) {
} else {
}
break;
}
}
return (ret_str);
}