linux/tools/perf/util/strlist.h
John Kacur 8b40f521cf perf tools: Protect header files with a consistent style
There was a colorful mix of header guards - standardize them.

Signed-off-by: John Kacur <jkacur@redhat.com>
LKML-Reference: <alpine.LFD.2.00.0909241756530.11383@localhost.localdomain>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-09-24 21:27:51 +02:00

39 lines
996 B
C

#ifndef __PERF_STRLIST_H
#define __PERF_STRLIST_H
#include <linux/rbtree.h>
#include <stdbool.h>
struct str_node {
struct rb_node rb_node;
const char *s;
};
struct strlist {
struct rb_root entries;
unsigned int nr_entries;
bool dupstr;
};
struct strlist *strlist__new(bool dupstr, const char *slist);
void strlist__delete(struct strlist *self);
void strlist__remove(struct strlist *self, struct str_node *sn);
int strlist__load(struct strlist *self, const char *filename);
int strlist__add(struct strlist *self, const char *str);
struct str_node *strlist__entry(const struct strlist *self, unsigned int idx);
bool strlist__has_entry(struct strlist *self, const char *entry);
static inline bool strlist__empty(const struct strlist *self)
{
return self->nr_entries == 0;
}
static inline unsigned int strlist__nr_entries(const struct strlist *self)
{
return self->nr_entries;
}
int strlist__parse_list(struct strlist *self, const char *s);
#endif /* __PERF_STRLIST_H */