#ifndef __PERF_STRLIST_H #define __PERF_STRLIST_H #include #include #include "rblist.h" struct str_node { struct rb_node rb_node; const char *s; }; struct strlist { struct rblist rblist; bool dupstr; bool file_only; }; /* * @file_only: When dirname is present, only consider entries as filenames, * that should not be added to the list if dirname/entry is not * found */ struct strlist_config { bool dont_dupstr; bool file_only; const char *dirname; }; struct strlist *strlist__new(const char *slist, const struct strlist_config *config); void strlist__delete(struct strlist *slist); void strlist__remove(struct strlist *slist, struct str_node *sn); int strlist__load(struct strlist *slist, const char *filename); int strlist__add(struct strlist *slist, const char *str); struct str_node *strlist__entry(const struct strlist *slist, unsigned int idx); struct str_node *strlist__find(struct strlist *slist, const char *entry); static inline bool strlist__has_entry(struct strlist *slist, const char *entry) { return strlist__find(slist, entry) != NULL; } static inline bool strlist__empty(const struct strlist *slist) { return rblist__empty(&slist->rblist); } static inline unsigned int strlist__nr_entries(const struct strlist *slist) { return rblist__nr_entries(&slist->rblist); } /* For strlist iteration */ static inline struct str_node *strlist__first(struct strlist *slist) { struct rb_node *rn = rb_first(&slist->rblist.entries); return rn ? rb_entry(rn, struct str_node, rb_node) : NULL; } static inline struct str_node *strlist__next(struct str_node *sn) { struct rb_node *rn; if (!sn) return NULL; rn = rb_next(&sn->rb_node); return rn ? rb_entry(rn, struct str_node, rb_node) : NULL; } /** * strlist_for_each - iterate over a strlist * @pos: the &struct str_node to use as a loop cursor. * @slist: the &struct strlist for loop. */ #define strlist__for_each_entry(pos, slist) \ for (pos = strlist__first(slist); pos; pos = strlist__next(pos)) /** * strlist_for_each_safe - iterate over a strlist safe against removal of * str_node * @pos: the &struct str_node to use as a loop cursor. * @n: another &struct str_node to use as temporary storage. * @slist: the &struct strlist for loop. */ #define strlist__for_each_entry_safe(pos, n, slist) \ for (pos = strlist__first(slist), n = strlist__next(pos); pos;\ pos = n, n = strlist__next(n)) #endif /* __PERF_STRLIST_H */ >log msg

path: root/sound/pci/ad1889.c

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