adafruit-mirror/zephyr
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 9

kernel: Fix k_stack_alloc_init behavior

Browse source 
The implementation of this syscall can return either 0 or -ENOMEM, but
when USERSPACE is enabled and it is called through syscall it always
return 0.

Just change this syscall implementation to return the value of
_impl_k_stack_alloc_init

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit is contained in:
Flavio Ceolin 2018-09-12 23:03:05 -07:00 committed by Anas Nashif
parent b7fdc2397a
commit 585d90f8fc
1 changed files with 1 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
kernel/stack.c
View file

@ -79,8 +79,7 @@ Z_SYSCALL_HANDLER(k_stack_alloc_init, stack, num_entries)
Z_OOPS(Z_SYSCALL_OBJ_NEVER_INIT(stack, K_OBJ_STACK));
Z_OOPS(Z_SYSCALL_VERIFY(num_entries > 0));
_impl_k_stack_alloc_init((struct k_stack *)stack, num_entries);
return 0;
return _impl_k_stack_alloc_init((struct k_stack *)stack, num_entries);
}
#endif