diff options
Diffstat (limited to 'nptl/pthread_create.c')
| -rw-r--r-- | nptl/pthread_create.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nptl/pthread_create.c b/nptl/pthread_create.c index 7a970ffc5b..2f8ada34d6 100644 --- a/nptl/pthread_create.c +++ b/nptl/pthread_create.c @@ -32,6 +32,7 @@ #include <exit-thread.h> #include <default-sched.h> #include <futex-internal.h> +#include "libioP.h" #include <shlib-compat.h> @@ -756,6 +757,9 @@ __pthread_create_2_1 (pthread_t *newthread, const pthread_attr_t *attr, collect_default_sched (pd); } + if (__glibc_unlikely (__nptl_nthreads == 1)) + _IO_enable_locks (); + /* Pass the descriptor to the caller. */ *newthread = (pthread_t) pd; |