mirror of
https://github.com/pygos/pkg-utils.git
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52 lines
906 B
C
52 lines
906 B
C
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#include "install.h"
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struct pkg_dep_node *append_pkg(struct pkg_dep_list *list, const char *name)
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{
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struct pkg_dep_node *new = calloc(1, sizeof(*new));
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if (new == NULL)
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goto fail_oom;
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new->name = strdup(name);
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if (new->name == NULL)
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goto fail_oom;
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if (list->tail == NULL) {
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list->head = list->tail = new;
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} else {
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list->tail->next = new;
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list->tail = new;
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}
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return new;
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fail_oom:
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fputs("out of memory\n", stderr);
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free(new);
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return NULL;
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}
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struct pkg_dep_node *find_pkg(struct pkg_dep_list *list, const char *name)
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{
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struct pkg_dep_node *it = list->head;
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while (it != NULL && strcmp(it->name, name) != 0)
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it = it->next;
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return it;
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}
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void pkg_list_cleanup(struct pkg_dep_list *list)
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{
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struct pkg_dep_node *node;
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while (list->head != NULL) {
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node = list->head;
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list->head = node->next;
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free(node->deps);
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free(node->name);
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free(node);
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}
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list->tail = NULL;
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}
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