svn commit: r189828 - in head: include sys/sys

[David Schultz]

Author: das
Date: Sat Mar 14 20:10:14 2009
New Revision: 189828
URL: http://svn.freebsd.org/changeset/base/189828

Log:
  Fix the visibility of several prototypes. Also move pthread_kill() and
  pthread_sigmask() to signal.h. In principle, this shouldn't break anything,
  since they're already in signal.h on other systems, and the FreeBSD
  manpage says that both pthread.h and signal.h need to be included to
  get these functions.
  
  Add a hack to declare pthread_t in the P1003.1-2008 namespace
  in signal.h.

Modified:
  head/include/pthread.h
  head/include/signal.h
  head/sys/sys/_pthreadtypes.h

Modified: head/include/pthread.h
==============================================================================
--- head/include/pthread.h	Sat Mar 14 20:05:27 2009	(r189827)
+++ head/include/pthread.h	Sat Mar 14 20:10:14 2009	(r189828)
@@ -205,7 +205,6 @@ int		pthread_join(pthread_t, void **);
 int		pthread_key_create(pthread_key_t *,
 			void (*) (void *));
 int		pthread_key_delete(pthread_key_t);
-int		pthread_kill(pthread_t, int);
 int		pthread_mutexattr_init(pthread_mutexattr_t *);
 int		pthread_mutexattr_destroy(pthread_mutexattr_t *);
 int		pthread_mutexattr_getpshared(const pthread_mutexattr_t *,
@@ -241,7 +240,6 @@ int		pthread_rwlockattr_setpshared(pthre
 int		pthread_rwlockattr_destroy(pthread_rwlockattr_t *);
 pthread_t	pthread_self(void);
 int		pthread_setspecific(pthread_key_t, const void *);
-int		pthread_sigmask(int, const __sigset_t *, __sigset_t *);
 
 int		pthread_spin_init(pthread_spinlock_t *, int);
 int		pthread_spin_destroy(pthread_spinlock_t *);
@@ -253,9 +251,11 @@ int		pthread_setcancelstate(int, int *);
 int		pthread_setcanceltype(int, int *);
 void		pthread_testcancel(void);
 
+#if __BSD_VISIBLE
 int		pthread_getprio(pthread_t);
 int		pthread_setprio(pthread_t, int);
 void		pthread_yield(void);
+#endif
 
 int		pthread_mutexattr_getprioceiling(pthread_mutexattr_t *,
 			int *);
@@ -281,8 +281,10 @@ int		pthread_getschedparam(pthread_t pth
 			struct sched_param *);
 int		pthread_setschedparam(pthread_t, int,
 			const struct sched_param *);
+#if __XSI_VISIBLE
 int		pthread_getconcurrency(void);
 int		pthread_setconcurrency(int);
+#endif
 
 void		__pthread_cleanup_push_imp(void (*)(void *), void *,
 			struct _pthread_cleanup_info *);

Modified: head/include/signal.h
==============================================================================
--- head/include/signal.h	Sat Mar 14 20:05:27 2009	(r189827)
+++ head/include/signal.h	Sat Mar 14 20:10:14 2009	(r189828)
@@ -58,11 +58,22 @@ typedef	__pid_t		pid_t;
 #endif
 #endif
 
+#if __POSIX_VISIBLE || __XSI_VISIBLE
+struct pthread;		/* XXX */
+typedef struct pthread *__pthread_t;
+#if !defined(_PTHREAD_T_DECLARED) && __POSIX_VISIBLE >= 200809
+typedef __pthread_t pthread_t;
+#define	_PTHREAD_T_DECLARED
+#endif
+#endif /* __POSIX_VISIBLE || __XSI_VISIBLE */
+
 __BEGIN_DECLS
 int	raise(int);
 
 #if __POSIX_VISIBLE || __XSI_VISIBLE
 int	kill(__pid_t, int);
+int	pthread_kill(__pthread_t, int);
+int	pthread_sigmask(int, const __sigset_t *, __sigset_t *);
 int	sigaction(int, const struct sigaction * __restrict,
 	    struct sigaction * __restrict);
 int	sigaddset(sigset_t *, int);
@@ -91,7 +102,7 @@ int	sigaltstack(const stack_t * __restri
 int	sigpause(int);
 #endif
 
-#if __POSIX_VISIBLE >= 200112
+#if __XSI_VISIBLE >= 600
 int	siginterrupt(int, int);
 #endif
 

Modified: head/sys/sys/_pthreadtypes.h
==============================================================================
--- head/sys/sys/_pthreadtypes.h	Sat Mar 14 20:05:27 2009	(r189827)
+++ head/sys/sys/_pthreadtypes.h	Sat Mar 14 20:10:14 2009	(r189828)
@@ -61,7 +61,10 @@ struct pthread_spinlock;
  * or assignment operators for the types pthread_attr_t, pthread_cond_t,
  * pthread_condattr_t, pthread_mutex_t, pthread_mutexattr_t.
  */
+#ifndef _PTHREAD_T_DECLARED
 typedef struct	pthread			*pthread_t;
+#define	_PTHREAD_T_DECLARED
+#endif
 typedef struct	pthread_attr		*pthread_attr_t;
 typedef struct	pthread_mutex		*pthread_mutex_t;
 typedef struct	pthread_mutex_attr	*pthread_mutexattr_t;