Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-06-06 00:14:22 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

pthreads: Add support static pthread stack. Add standard pthread_attr_setstack() and pthread_attr_getstack(). In all cases where the stack is released, add check to see which allocator must be used to free the stack: The user or the kernel allocator.

Browse Source
This commit is contained in:
xuanlin
2018-08-23 09:48:53 -06:00
committed by Gregory Nutt
parent 86eef8ce3a
commit 2c93467436
19 changed files with 300 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/pthread.h
+8
View File
@@ -227,6 +227,7 @@ struct pthread_attr_s
cpu_set_t affinity; /* Set of permitted CPUs for the thread */
#endif
FAR void *stackaddr; /* Address of memory to be used as stack */
size_t stacksize; /* Size of the stack allocated for the pthread */
#ifdef CONFIG_SCHED_SPORADIC
@@ -406,6 +407,13 @@ int pthread_attr_getaffinity_np(FAR const pthread_attr_t *attr,
int pthread_attr_setstacksize(FAR pthread_attr_t *attr, long stacksize);
int pthread_attr_getstacksize(FAR const pthread_attr_t *attr, long *stackaddr);
/* Set or obtain stack address and size */
int pthread_attr_setstack(FAR pthread_attr_t *attr,
FAR void *stackaddr, long stacksize);
int pthread_attr_getstack(FAR pthread_attr_t *attr,
FAR void **stackaddr, FAR long *stacksize);
/* To create a thread object and runnable thread, a routine must be specified
* as the new thread's start routine. An argument may be passed to this
* routine, as an untyped address; an untyped address may also be returned as