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30 lines
571 B
C
30 lines
571 B
C
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/*
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Copyright (C) 2002 Tim Riker <Tim@Rikers.org>
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everyone seems to claim it someplace. ;-)
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*/
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#include <errno.h>
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#include "libbb.h"
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int query_module(const char *name, int which, void *buf, size_t bufsize, size_t *ret);
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int my_query_module(const char *name, int which, void **buf,
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size_t *bufsize, size_t *ret)
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{
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int my_ret;
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my_ret = query_module(name, which, *buf, *bufsize, ret);
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if (my_ret == -1 && errno == ENOSPC) {
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*buf = xrealloc(*buf, *ret);
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*bufsize = *ret;
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my_ret = query_module(name, which, *buf, *bufsize, ret);
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}
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return my_ret;
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}
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