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Index of /anon_sym/anon/proc/thread-self/net/dev_snmp6
Index of /anon_sym/anon/proc/thread-self/net/dev_snmp6
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„ }ÏÇ¿Ì ?÷ O// SPDX-License-Identifier: GPL-2.0-or-later
/*
* (C) Copyright David Gibson , IBM Corporation. 2005.
*/
#include "dtc.h"
#include "srcpos.h"
/*
* Tree building functions
*/
void add_label(struct label **labels, char *label)
{
struct label *new;
/* Make sure the label isn't already there */
for_each_label_withdel(*labels, new)
if (streq(new->label, label)) {
new->deleted = 0;
return;
}
new = xmalloc(sizeof(*new));
memset(new, 0, sizeof(*new));
new->label = label;
new->next = *labels;
*labels = new;
}
void delete_labels(struct label **labels)
{
struct label *label;
for_each_label(*labels, label)
label->deleted = 1;
}
struct property *build_property(char *name, struct data val,
struct srcpos *srcpos)
{
struct property *new = xmalloc(sizeof(*new));
memset(new, 0, sizeof(*new));
new->name = name;
new->val = val;
new->srcpos = srcpos_copy(srcpos);
return new;
}
struct property *build_property_delete(char *name)
{
struct property *new = xmalloc(sizeof(*new));
memset(new, 0, sizeof(*new));
new->name = name;
new->deleted = 1;
return new;
}
struct property *chain_property(struct property *first, struct property *list)
{
assert(first->next == NULL);
first->next = list;
return first;
}
struct property *reverse_properties(struct property *first)
{
struct property *p = first;
struct property *head = NULL;
struct property *next;
while (p) {
next = p->next;
p->next = head;
head = p;
p = next;
}
return head;
}
struct node *build_node(struct property *proplist, struct node *children,
struct srcpos *srcpos)
{
struct node *new = xmalloc(sizeof(*new));
struct node *child;
memset(new, 0, sizeof(*new));
new->proplist = reverse_properties(proplist);
new->children = children;
new->srcpos = srcpos_copy(srcpos);
for_each_child(new, child) {
child->parent = new;
}
return new;
}
struct node *build_node_delete(struct srcpos *srcpos)
{
struct node *new = xmalloc(sizeof(*new));
memset(new, 0, sizeof(*new));
new->deleted = 1;
new->srcpos = srcpos_copy(srcpos);
return new;
}
struct node *name_node(struct node *node, char *name)
{
assert(node->name == NULL);
node->name = name;
return node;
}
struct node *omit_node_if_unused(struct node *node)
{
node->omit_if_unused = 1;
return node;
}
struct node *reference_node(struct node *node)
{
node->is_referenced = 1;
return node;
}
struct node *merge_nodes(struct node *old_node, struct node *new_node)
{
struct property *new_prop, *old_prop;
struct node *new_child, *old_child;
struct label *l;
old_node->deleted = 0;
/* Add new node labels to old node */
for_each_label_withdel(new_node->labels, l)
add_label(&old_node->labels, l->label);
/* Move properties from the new node to the old node. If there
* is a collision, replace the old value with the new */
while (new_node->proplist) {
/*