libelwix/src/pio.c - diff

Return to pio.c CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / libelwix / src

version 1.4, 2015/06/25 17:53:50	version 1.5, 2016/05/18 12:47:42
Line 49 SUCH DAMAGE.	Line 49 SUCH DAMAGE.
extern char **environ;	extern char **environ;

pio_pid_t pio_pidlist = SLIST_HEAD_INITIALIZER(pio_pidlist);	pio_pid_t pio_pidlist = SLIST_HEAD_INITIALIZER(pio_pidlist);
	#ifdef HAVE_LIBPTHREAD
static pthread_mutex_t pidlist_mutex = PTHREAD_MUTEX_INITIALIZER;	static pthread_mutex_t pidlist_mutex = PTHREAD_MUTEX_INITIALIZER;

#define THREAD_LOCK() if (__isthreaded) pthread_mutex_lock(&pidlist_mutex)	#define THREAD_LOCK() pthread_mutex_lock(&pidlist_mutex)
#define THREAD_UNLOCK() if (__isthreaded) pthread_mutex_unlock(&pidlist_mutex)	#define THREAD_UNLOCK() pthread_mutex_unlock(&pidlist_mutex)
	#else
	#define THREAD_LOCK()
	#define THREAD_UNLOCK()
	#endif

/*	/*
* e_popen() - ELWIX replacement of standard popen	* e_popen() - ELWIX replacement of standard popen