57 строки
1.4 KiB
C
57 строки
1.4 KiB
C
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#ifndef _UTIL_H
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#define _UTIL_H
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/*
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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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static inline void __attribute__((noreturn)) die(char * str, ...)
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{
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va_list ap;
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va_start(ap, str);
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fprintf(stderr, "FATAL ERROR: ");
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vfprintf(stderr, str, ap);
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exit(1);
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}
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static inline void *xmalloc(size_t len)
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{
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void *new = malloc(len);
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if (!new)
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die("malloc() failed\n");
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return new;
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}
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static inline void *xrealloc(void *p, size_t len)
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{
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void *new = realloc(p, len);
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if (!new)
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die("realloc() failed (len=%d)\n", len);
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return new;
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}
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extern char *xstrdup(const char *s);
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extern char *join_path(const char *path, const char *name);
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#endif /* _UTIL_H */
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