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Changed return from int to bool

This commit is contained in:
carlosgp143@gmail.com 2018-05-31 10:11:56 +02:00
parent 259f6c06d7
commit 2049ce09ed
3 changed files with 7 additions and 5 deletions
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6
os/lib/list.c
View File

@ -334,16 +334,16 @@ list_item_next(void *item)
* 0 if the list does not contain the item, and 1 if the item * 0 if the list does not contain the item, and 1 if the item
* is present in the list. * is present in the list.
*/ */
int bool
list_contains(list_t list, void *item) list_contains(list_t list, void *item)
{ {
struct list *l; struct list *l;
for(l = *list; l != NULL; l = l->next) { for(l = *list; l != NULL; l = l->next) {
if(item == l) { if(item == l) {
return 1; return true;
} }
} }
return 0; return false;
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
/** @} */ /** @} */

4
os/lib/list.h
View File

@ -66,6 +66,8 @@
#ifndef LIST_H_ #ifndef LIST_H_
#define LIST_H_ #define LIST_H_
#include <stdbool.h>
#define LIST_CONCAT2(s1, s2) s1##s2 #define LIST_CONCAT2(s1, s2) s1##s2
#define LIST_CONCAT(s1, s2) LIST_CONCAT2(s1, s2) #define LIST_CONCAT(s1, s2) LIST_CONCAT2(s1, s2)
@ -151,7 +153,7 @@ void list_insert(list_t list, void *previtem, void *newitem);
void * list_item_next(void *item); void * list_item_next(void *item);
int list_contains(list_t list, void *item); bool list_contains(list_t list, void *item);
#endif /* LIST_H_ */ #endif /* LIST_H_ */

2
tests/07-simulation-base/code-data-structures/test-data-structures.c
View File

@ -167,7 +167,7 @@ UNIT_TEST(test_list)
UNIT_TEST_ASSERT(list_contains(lst, &elements[3])); UNIT_TEST_ASSERT(list_contains(lst, &elements[3]));
int i; int i;
for(i=4; i<ELEMENT_COUNT; i++) { for(i=4; i<ELEMENT_COUNT; i++) {
UNIT_TEST_ASSERT(list_contains(lst, &elements[i]) == 0); UNIT_TEST_ASSERT(!list_contains(lst, &elements[i]));
} }
/* /*
* Remove the tail * Remove the tail