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59 lines
1.4 KiB
59 lines
1.4 KiB
/* |
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* Copyright 2008 Jon Loeliger, Freescale Semiconductor, Inc. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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* USA |
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*/ |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <stdarg.h> |
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#include <string.h> |
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#include "util.h" |
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char *xstrdup(const char *s) |
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{ |
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int len = strlen(s) + 1; |
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char *dup = xmalloc(len); |
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memcpy(dup, s, len); |
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return dup; |
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} |
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char *join_path(const char *path, const char *name) |
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{ |
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int lenp = strlen(path); |
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int lenn = strlen(name); |
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int len; |
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int needslash = 1; |
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char *str; |
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len = lenp + lenn + 2; |
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if ((lenp > 0) && (path[lenp-1] == '/')) { |
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needslash = 0; |
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len--; |
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} |
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str = xmalloc(len); |
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memcpy(str, path, lenp); |
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if (needslash) { |
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str[lenp] = '/'; |
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lenp++; |
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} |
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memcpy(str+lenp, name, lenn+1); |
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return str; |
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}
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