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33 lines
757 B
C
33 lines
757 B
C
/* SPDX-License-Identifier: ISC */
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#ifndef DEPGRAPH_H
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#define DEPGRAPH_H
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struct pkg_dep_node {
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char *name;
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/* num dependencies == number of outgoing edges */
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size_t num_deps;
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/* direct dependencies == array of outgoing edges */
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struct pkg_dep_node **deps;
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/* linked list pointer */
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struct pkg_dep_node *next;
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};
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struct pkg_dep_list {
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struct pkg_dep_node *head;
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struct pkg_dep_node *tail;
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};
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struct pkg_dep_node *append_pkg(struct pkg_dep_list *list, const char *name);
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struct pkg_dep_node *find_pkg(struct pkg_dep_list *list, const char *name);
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void pkg_list_cleanup(struct pkg_dep_list *list);
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int collect_dependencies(int repofd, struct pkg_dep_list *list);
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int sort_by_dependencies(struct pkg_dep_list *list);
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#endif /* DEPGRAPH_H */
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