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