luchianmihai/walnux
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

libs/libc/semaphore: allow nxsem_init to negative value

Browse source 
Allow user to init semaphore value to negative value, this is needed in some use cases
This commit is contained in:
wangchengdong 2025-08-29 10:34:19 +08:00 • committed by archer
parent 0ded247f44
commit 8cfb9d7053
2 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
include/nuttx/semaphore.h
View file

@ -147,7 +147,7 @@ extern "C"
*
****************************************************************************/
int nxsem_init(FAR sem_t *sem, int pshared, uint32_t value);
int nxsem_init(FAR sem_t *sem, int pshared, int32_t value);
/****************************************************************************
* Name: nxsem_destroy

2
libs/libc/semaphore/sem_init.c
View file

@ -62,7 +62,7 @@
*
****************************************************************************/
int nxsem_init(FAR sem_t *sem, int pshared, uint32_t value)
int nxsem_init(FAR sem_t *sem, int pshared, int32_t value)
{
UNUSED(pshared);