diff options
Diffstat (limited to 'tools/perf/util/strfilter.c')
-rw-r--r-- | tools/perf/util/strfilter.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/tools/perf/util/strfilter.c b/tools/perf/util/strfilter.c index 834c8eb..67e4a00 100644 --- a/tools/perf/util/strfilter.c +++ b/tools/perf/util/strfilter.c @@ -10,22 +10,22 @@ static const char *OP_not = "!"; /* Logical NOT */ #define is_operator(c) ((c) == '|' || (c) == '&' || (c) == '!') #define is_separator(c) (is_operator(c) || (c) == '(' || (c) == ')') -static void strfilter_node__delete(struct strfilter_node *self) +static void strfilter_node__delete(struct strfilter_node *node) { - if (self) { - if (self->p && !is_operator(*self->p)) - free((char *)self->p); - strfilter_node__delete(self->l); - strfilter_node__delete(self->r); - free(self); + if (node) { + if (node->p && !is_operator(*node->p)) + free((char *)node->p); + strfilter_node__delete(node->l); + strfilter_node__delete(node->r); + free(node); } } -void strfilter__delete(struct strfilter *self) +void strfilter__delete(struct strfilter *filter) { - if (self) { - strfilter_node__delete(self->root); - free(self); + if (filter) { + strfilter_node__delete(filter->root); + free(filter); } } @@ -170,30 +170,30 @@ struct strfilter *strfilter__new(const char *rules, const char **err) return ret; } -static bool strfilter_node__compare(struct strfilter_node *self, +static bool strfilter_node__compare(struct strfilter_node *node, const char *str) { - if (!self || !self->p) + if (!node || !node->p) return false; - switch (*self->p) { + switch (*node->p) { case '|': /* OR */ - return strfilter_node__compare(self->l, str) || - strfilter_node__compare(self->r, str); + return strfilter_node__compare(node->l, str) || + strfilter_node__compare(node->r, str); case '&': /* AND */ - return strfilter_node__compare(self->l, str) && - strfilter_node__compare(self->r, str); + return strfilter_node__compare(node->l, str) && + strfilter_node__compare(node->r, str); case '!': /* NOT */ - return !strfilter_node__compare(self->r, str); + return !strfilter_node__compare(node->r, str); default: - return strglobmatch(str, self->p); + return strglobmatch(str, node->p); } } /* Return true if STR matches the filter rules */ -bool strfilter__compare(struct strfilter *self, const char *str) +bool strfilter__compare(struct strfilter *node, const char *str) { - if (!self) + if (!node) return false; - return strfilter_node__compare(self->root, str); + return strfilter_node__compare(node->root, str); } |