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wernermisc/qpkg/fixup.c

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/*
* fixup.c - Adjust things after parsing is done
*
* Written 2010 by Werner Almesberger
* Copyright 2010 Werner Almesberger
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include <stdio.h>
#include "jrb.h"
#include "pkg.h"
#include "qpkg.h"
#include "fixup.h"
void sort_versions(void)
{
const struct jrb *n;
struct pkg **a, **b;
struct pkg *tmp;
for (n = jrb_first(packages->root); n != jrb_nil(packages->root);
n = jrb_next(n))
for (a = (struct pkg **) &n->val; *a; a = &(*a)->more)
for (b = &(*a)->more; *b;)
if (comp_versions((*a)->version,
(*b)->version) >= 0)
b = &(*b)->more;
else {
tmp = *a;
*a = *b;
*b = tmp;
tmp = (*a)->more;
(*a)->more = (*b)->more;
(*b)->more = tmp;
}
}
void complete_provisions(void)
{
struct jrb *n;
for (n = jrb_first(packages->root); n != jrb_nil(packages->root);
n = jrb_next(n))
if (!n->val)
new_pkg(n)->flags |= QPKG_PROVIDED;
}