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/* ----------------------------------------------------------------------- *
*
* Copyright 2013 Intel Corporation; author: Matt Fleming
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston MA 02110-1301, USA; either version 2 of the License, or
* (at your option) any later version; incorporated herein by reference.
*
* ----------------------------------------------------------------------- */
#include <klibc/compiler.h>
#include <linux/list.h>
#include <fs.h>
#include <string.h>
__export LIST_HEAD(PATH);
__export struct path_entry *path_add(const char *str)
{
struct path_entry *entry;
if (!strlen(str))
return NULL;
entry = malloc(sizeof(*entry));
if (!entry)
return NULL;
entry->str = strdup(str);
if (!entry->str)
goto bail;
list_add(&entry->list, &PATH);
return entry;
bail:
free(entry);
return NULL;
}
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