thirdparty/util-linux
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lsfd: move list_free() to list.h

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This commit is contained in:
Karel Zak 2021-09-02 14:13:49 +02:00
parent 6f5e8c7ccf
commit 7444424d08
2 changed files with 19 additions and 11 deletions
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19
include/list.h
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@ -208,6 +208,25 @@ _INLINE_ void list_splice(struct list_head *list, struct list_head *head)
for (pos = (head)->next, pnext = pos->next; pos != (head); \
pos = pnext, pnext = pos->next)
/**
* list_free - remove all entries from list and call freefunc()
* for each entry
* @head: the head for your list
* @type: the type of the struct this is embedded in.
* @member: the name of the list_struct within the struct.
* @freefunc: the list entry deallocator
*/
#define list_free(head, type, member, freefunc) \
do { \
struct list_head *__p, *__pnext; \
\
list_for_each_safe (__p, __pnext, (head)) { \
type *__elt = list_entry(__p, type, member); \
list_del(__p); \
freefunc(__elt); \
} \
} while (0)
_INLINE_ size_t list_count_entries(struct list_head *head)
{
struct list_head *pos;

11
misc-utils/lsfd.h
View file

@ -33,17 +33,6 @@
/*
* Utilities
*/
#define list_free(LIST,TYPE,MEMBER,FREEFN) \
do { \
struct list_head *__p, *__pnext; \
\
list_for_each_safe (__p, __pnext, (LIST)) { \
TYPE *__elt = list_entry(__p, TYPE, MEMBER); \
list_del(__p); \
FREEFN(__elt); \
} \
} while (0)
DIR *opendirf(const char *format, ...) __attribute__((format (printf, 1, 2)));
FILE *fopenf(const char *mode, const char *format, ...) __attribute__((format (printf, 2, 3)));