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include: posix: move pthread impl detail to posix_internal.h #52003

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Merged
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Nov 7, 2022
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include: posix: move pthread impl detail to posix_internal.h #52003

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35 changes: 2 additions & 33 deletions include/zephyr/posix/pthread.h
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Original file line number Diff line number Diff line change
Expand Up @@ -21,40 +21,9 @@
extern "C" {
#endif

enum pthread_state {
/* The thread structure is unallocated and available for reuse. */
PTHREAD_TERMINATED = 0,
/* The thread is running and joinable. */
PTHREAD_JOINABLE,
/* The thread is running and detached. */
PTHREAD_DETACHED,
/* A joinable thread exited and its return code is available. */
PTHREAD_EXITED
};

struct posix_thread {
struct k_thread thread;

/* List of keys that thread has called pthread_setspecific() on */
sys_slist_t key_list;

/* Exit status */
void *retval;

/* Pthread cancellation */
int cancel_state;
int cancel_pending;
pthread_mutex_t cancel_lock;

/* Pthread State */
enum pthread_state state;
pthread_mutex_t state_lock;
pthread_cond_t state_cond;
};

/* Pthread detach/joinable */
#define PTHREAD_CREATE_JOINABLE PTHREAD_JOINABLE
#define PTHREAD_CREATE_DETACHED PTHREAD_DETACHED
#define PTHREAD_CREATE_JOINABLE 1
#define PTHREAD_CREATE_DETACHED 2

/* Pthread cancellation */
#define _PTHREAD_CANCEL_POS 0
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31 changes: 31 additions & 0 deletions lib/posix/posix_internal.h
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Expand Up @@ -7,6 +7,37 @@
#ifndef ZEPHYR_LIB_POSIX_POSIX_INTERNAL_H_
#define ZEPHYR_LIB_POSIX_POSIX_INTERNAL_H_

enum pthread_state {
/* The thread structure is unallocated and available for reuse. */
PTHREAD_TERMINATED = 0,
/* The thread is running and joinable. */
PTHREAD_JOINABLE = PTHREAD_CREATE_JOINABLE,
/* The thread is running and detached. */
PTHREAD_DETACHED = PTHREAD_CREATE_DETACHED,
/* A joinable thread exited and its return code is available. */
PTHREAD_EXITED
};

struct posix_thread {
struct k_thread thread;

/* List of keys that thread has called pthread_setspecific() on */
sys_slist_t key_list;

/* Exit status */
void *retval;

/* Pthread cancellation */
int cancel_state;
int cancel_pending;
pthread_mutex_t cancel_lock;

/* Pthread State */
enum pthread_state state;
pthread_mutex_t state_lock;
pthread_cond_t state_cond;
};

struct posix_thread *to_posix_thread(pthread_t pthread);

#endif