JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* cygwin.din: Export the new functions.

Browse Source 
* pthread.cc (pthread_cond_*): Add wrapper functions that call __pthread_cond*
functions.
* thread.cc (__pthread_cond_*): Implement the pthread_cond* functions.
* thread.h: Add new class entries and prototypes for __pthread_cond* functions.
* include/pthread.h: user land header prototypes for pthread_cond* functions
and related defines.
This commit is contained in:
Christopher Faylor
2001-03-17 01:14:58 +00:00
parent 8308bf58f7
commit 5ccbf4b699
6 changed files with 410 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
winsup/cygwin/thread.h
View File

@@ -20,6 +20,7 @@ details. */
#define LOCK_THREAD_LIST 5
#define LOCK_MUTEX_LIST 6
#define LOCK_SEM_LIST 7
#define LOCK_COND_LIST 8
#define WRITE_LOCK 1
#define READ_LOCK 2
@@ -190,6 +191,17 @@ public:
int TryWait ();
};
class CondItem: public MTitem
{
public:
int shared;
LONG waiting;
MutexItem *mutexitem;
int Wait ();
int TimedWait (DWORD dwMilliseconds);
int BroadCast ();
int Signal ();
};
typedef struct
{
@@ -226,6 +238,10 @@ public:
SemaphoreItem *CreateSemaphore (sem_t *, int, int);
SemaphoreItem *GetSemaphore (sem_t * t);
// Condition functions
CondItem *CreateCond (pthread_cond_t *, const pthread_condattr_t *);
CondItem *GetCond (pthread_cond_t *);
private:
// General Administration
MTitem * Find (void *, int (*compare) (void *, void *), int &, MTList *);
@@ -237,6 +253,7 @@ private:
MTList threadlist;
MTList mutexlist;
MTList semalist;
MTList condlist;
};
@@ -274,6 +291,17 @@ int __pthread_key_delete (pthread_key_t * key);
int __pthread_setspecific (pthread_key_t * key, const void *value);
void *__pthread_getspecific (pthread_key_t * key);
/* Thead synchroniation */
int __pthread_cond_destroy(pthread_cond_t *cond);
int __pthread_cond_init(pthread_cond_t *cond, const pthread_condattr_t *attr);
int __pthread_cond_signal(pthread_cond_t *cond);
int __pthread_cond_broadcast(pthread_cond_t *cond);
int __pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex, const struct timespec *abstime);
int __pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex);
int __pthread_condattr_init (pthread_condattr_t * condattr);
int __pthread_condattr_destroy (pthread_condattr_t * condattr);
int __pthread_condattr_getpshared (const pthread_condattr_t *attr, int *pshared);
int __pthread_condattr_setpshared (pthread_condattr_t *attr, int pshared);
/* Thread signal */
int __pthread_kill (pthread_t * thread, int sig);