[PATCH] cobalt: remove call to sigprocmask

[Norbert Lange via Xenomai]

sigprocmask should not be used in multithreaded applications,
doing so is "unspecified".

Signed-off-by: Norbert Lange <norbert.la...@andritz.com>
---
 lib/cobalt/printf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/cobalt/printf.c b/lib/cobalt/printf.c
index 7426f2bda..80db9516a 100644
--- a/lib/cobalt/printf.c
+++ b/lib/cobalt/printf.c
@@ -647,7 +647,7 @@ static void spawn_printer_thread(void)
        sigfillset(&sset);
        pthread_sigmask(SIG_BLOCK, &sset, &oset);
        pthread_create(&printer_thread, &thattr, printer_loop, NULL);
-       sigprocmask(SIG_SETMASK, &oset, NULL);
+       pthread_sigmask(SIG_SETMASK, &oset, NULL);
        pthread_setname_np(printer_thread, "cobalt_printf");
 }
 
-- 
2.20.1