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improve linked-list macros in two ways:

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- the *_CURRENT macros no longer need the list head pointer argument
  - add AST_LIST_MOVE_CURRENT to encapsulate the remove/add operation when moving entries between lists


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89106 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2007-11-08 05:28:47 +00:00
parent 950528b638
commit edc78d6023
41 changed files with 166 additions and 183 deletions
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2
funcs/func_strings.c
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@@ -230,7 +230,7 @@ static void clearvar_prefix(struct ast_channel *chan, const char *prefix)
int len = strlen(prefix);
AST_LIST_TRAVERSE_SAFE_BEGIN(&chan->varshead, var, entries) {
if (strncasecmp(prefix, ast_var_name(var), len) == 0) {
AST_LIST_REMOVE_CURRENT(&chan->varshead, entries);
AST_LIST_REMOVE_CURRENT(entries);
ast_free(var);
}
}