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added config_node_first() function to get the first non-comment node.

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1812 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-09-22 15:24:40 +00:00 committed by cras
parent 5976d82fa7
commit 80df4378d3
2 changed files with 12 additions and 3 deletions
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12
src/lib-config/get.c
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@ -309,10 +309,9 @@ CONFIG_NODE *config_node_index(CONFIG_NODE *node, int index)
return NULL; return NULL;
} }
/* Returns the next non-comment node in list */ /* Returns the first non-comment node in list */
GSList *config_node_next(GSList *list) GSList *config_node_first(GSList *list)
{ {
list = list->next;
while (list != NULL) { while (list != NULL) {
CONFIG_NODE *node = list->data; CONFIG_NODE *node = list->data;
@ -322,3 +321,10 @@ GSList *config_node_next(GSList *list)
} }
return list; return list;
} }
/* Returns the next non-comment node in list */
GSList *config_node_next(GSList *list)
{
list = list->next;
return config_node_first(list);
}

3
src/lib-config/iconfig.h
View File

@ -99,6 +99,9 @@ const char *config_list_find(CONFIG_REC *rec, const char *section, const char *k
CONFIG_NODE *config_list_find_node(CONFIG_REC *rec, const char *section, const char *key, const char *value, const char *value_key); CONFIG_NODE *config_list_find_node(CONFIG_REC *rec, const char *section, const char *key, const char *value, const char *value_key);
/* Returns n'th node from list. */ /* Returns n'th node from list. */
CONFIG_NODE *config_node_index(CONFIG_NODE *node, int index); CONFIG_NODE *config_node_index(CONFIG_NODE *node, int index);
/* Returns the first non-comment node in list */
GSList *config_node_first(GSList *list);
/* Returns the next non-comment node in list */ /* Returns the next non-comment node in list */
GSList *config_node_next(GSList *list); GSList *config_node_next(GSList *list);