thread_create_thread_start() is a thread_func and therefore returns int32 not status_t

(that's what our headers say).
Some style fixes in signal.c.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14192 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/system/kernel/signal.c

@@ -609,17 +609,18 @@ _user_sigsuspend(const sigset_t *mask)
 	if (user_memcpy(&set, mask, sizeof(sigset_t)) < B_OK)
 		return B_BAD_ADDRESS;
 
-	// Todo : implement
+	// ToDo: implement
-	return EINVAL;	
+	return B_ERROR;	
 }
 
 
 int
-_user_sigpending(sigset_t *set) {
+_user_sigpending(sigset_t *set)
+{
 	if (set == NULL)
 		return B_BAD_VALUE;
 
-	// Todo : implement
+	// ToDo: implement
-	return EINVAL;
+	return B_ERROR;
 }
 

src/system/kernel/team.c

@@ -900,7 +900,7 @@ create_team_arg(int32 argc, char **args, int32 envCount, char **env)
 }
 
 
-static status_t 
+static int32
 team_create_thread_start(void *args)
 {
 	status_t err;