This commit adds functions to slist, sflist, and dlist to return the
length of provided lists, which will allow future commits to refactor
code that implements this manually.
The new functions all take a reference to any node in the list and compute
the length of the entire list. If the list is empty, they return 0.
Signed-off-by: J M <montytyper@msn.com>
In order to bring consistency in-tree, migrate all includes within
include directory to the new prefix <zephyr/...>. Note that the
conversion has been scripted, refer to zephyrproject-rtos#45388 for more
details.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
If the sys_slist_t instance is not empty, its head and tail points to
some sys_snode_t instances. If sys_slist_append_list is executed with
tail being NULL the list object is corrupted. Tail of the sys_slist_t
instance is set to NULL. If one executes sys_slist_append on that node,
then nodes pointed by head are lost.
The commit fixes the issue and adds unit tests to verify correct
behavior.
Added change verifies if head and tail of appended list are not NULL.
In other case the list object is invalid and should not be appended
to a valid list instance.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
Move include paths and add new target_include_directories to support
backwards compatibility:
* /include -> /include/zephyr
example: <irq.h> -> <zephyr/irq.h>
Issue #41543
Signed-off-by: Yuval Peress <peress@google.com>
