Move some pthread functions to signal.h.
POSIX specifies that pthread_kill(3) and pthread_sigmask(3) are
supposed to live in signal.h rather than pthread.h.
Since signal.h now needs pthread_t and pthread_attr_t, I've moved
those defintions into include/machine/pthread_types.h to keep the
namespace clean. I also sorted some includes. The combination of these
two things seems to have exploded into a cascade of missing includes,
so this patch also cleans up all those.
Change-Id: Icfa92a39432fe83f542a797e5a113289d7e4ad0c
diff --git a/libc/bionic/pthread_key.cpp b/libc/bionic/pthread_key.cpp
index 27eab27..b47ef22 100644
--- a/libc/bionic/pthread_key.cpp
+++ b/libc/bionic/pthread_key.cpp
@@ -26,6 +26,7 @@
* SUCH DAMAGE.
*/
+#include <errno.h>
#include <pthread.h>
#include "private/bionic_tls.h"