diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2007-06-13 00:00:00 +0200 |
|---|---|---|
| committer | Thomas Schwinge <thomas@schwinge.name> | 2011-10-20 12:50:53 +0200 |
| commit | e24c161e9d16483a1d97402557f7756e26afb6cf (patch) | |
| tree | f261f3fbfc270d41067be44472b4af13f3adda71 /libthreads/cprocs.c | |
| parent | 2a7fb4a54c2ac9cb8396da117f0a05055330599c (diff) | |
| download | hurd-e24c161e9d16483a1d97402557f7756e26afb6cf.tar.gz hurd-e24c161e9d16483a1d97402557f7756e26afb6cf.tar.bz2 hurd-e24c161e9d16483a1d97402557f7756e26afb6cf.zip | |
TLS support for libthreads.
* libthreads/cprocs.c (cproc_create): Call into glibc to allocate static TLS
block.
* libthreads/cthread_internals.h (tcbhead_t): New structure; as in glibc.
(cproc_setup): Take TCB parameter.
(_dl_allocate_tls): Declare; from glibc.
* libthreads/alpha/thread.c (cproc_setup): Compile-time warning for missing TLS
support.
* libthreads/i386/thread.c (cproc_setup): Imlement TLS support.
Diffstat (limited to 'libthreads/cprocs.c')
| -rw-r--r-- | libthreads/cprocs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libthreads/cprocs.c b/libthreads/cprocs.c index 2195039c..7f63fc0d 100644 --- a/libthreads/cprocs.c +++ b/libthreads/cprocs.c @@ -725,10 +725,11 @@ cproc_create(void) spin_lock(&n_kern_lock); if (cthread_max_kernel_threads == 0 || cthread_kernel_threads < cthread_max_kernel_threads) { + tcbhead_t *tcb = _dl_allocate_tls(NULL); cthread_kernel_threads++; spin_unlock(&n_kern_lock); MACH_CALL(thread_create(mach_task_self(), &n), r); - cproc_setup(child, n, cthread_body); /* machine dependent */ + cproc_setup(child, n, tcb, cthread_body); /* machine dependent */ MACH_CALL(thread_resume(n), r); #ifdef STATISTICS spin_lock(&ready_lock); |