Last change
on this file since 3823 was 2725, checked in by Bruno Cornec, 13 years ago |
- Update mindi-busybox to 1.18.3 to avoid problems with the tar command which is now failing on recent versions with busybox 1.7.3
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File size:
695 bytes
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1 | /* vi: set sw=4 ts=4: */
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2 | /*
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3 | * Utility routines.
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4 | *
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5 | * Copyright (C) many different people.
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6 | * If you wrote this, please acknowledge your work.
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7 | *
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8 | * Licensed under GPLv2 or later, see file LICENSE in this source tree.
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9 | */
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10 |
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11 | /* Concatenate path and filename to new allocated buffer.
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12 | * Add '/' only as needed (no duplicate // are produced).
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13 | * If path is NULL, it is assumed to be "/".
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14 | * filename should not be NULL.
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15 | */
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16 |
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17 | #include "libbb.h"
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18 |
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19 | char* FAST_FUNC concat_path_file(const char *path, const char *filename)
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20 | {
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21 | char *lc;
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22 |
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23 | if (!path)
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24 | path = "";
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25 | lc = last_char_is(path, '/');
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26 | while (*filename == '/')
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27 | filename++;
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28 | return xasprintf("%s%s%s", path, (lc==NULL ? "/" : ""), filename);
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29 | }
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