diff options
Diffstat (limited to 'nptl/allocatestack.c')
| -rw-r--r-- | nptl/allocatestack.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/nptl/allocatestack.c b/nptl/allocatestack.c index e556dbac08..5dac000d6e 100644 --- a/nptl/allocatestack.c +++ b/nptl/allocatestack.c @@ -376,6 +376,12 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, __pthread_multiple_threads = *__libc_multiple_threads_ptr = 1; #endif +#ifndef __ASSUME_PRIVATE_FUTEX + /* The thread must know when private futexes are supported. */ + pd->header.private_futex = THREAD_GETMEM (THREAD_SELF, + header.private_futex); +#endif + #ifdef NEED_DL_SYSINFO /* Copy the sysinfo value from the parent. */ THREAD_SYSINFO(pd) = THREAD_SELF_SYSINFO; @@ -510,6 +516,12 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, __pthread_multiple_threads = *__libc_multiple_threads_ptr = 1; #endif +#ifndef __ASSUME_PRIVATE_FUTEX + /* The thread must know when private futexes are supported. */ + pd->header.private_futex = THREAD_GETMEM (THREAD_SELF, + header.private_futex); +#endif + #ifdef NEED_DL_SYSINFO /* Copy the sysinfo value from the parent. */ THREAD_SYSINFO(pd) = THREAD_SELF_SYSINFO; |