diff options
Diffstat (limited to 'nptl/sysdeps')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/timer_create.c | 13 | ||||
| -rw-r--r-- | nptl/sysdeps/x86_64/tcb-offsets.sym | 1 | ||||
| -rw-r--r-- | nptl/sysdeps/x86_64/tls.h | 5 |
3 files changed, 10 insertions, 9 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/timer_create.c b/nptl/sysdeps/unix/sysv/linux/timer_create.c index 5e99513950..497068b554 100644 --- a/nptl/sysdeps/unix/sysv/linux/timer_create.c +++ b/nptl/sysdeps/unix/sysv/linux/timer_create.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2003,2004 Free Software Foundation, Inc. +/* Copyright (C) 2003,2004, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. @@ -193,12 +193,11 @@ timer_create (clock_id, evp, timerid) PTHREAD_CREATE_DETACHED); /* Create the event structure for the kernel timer. */ - struct sigevent sev; - sev.sigev_value.sival_ptr = newp; - sev.sigev_signo = SIGTIMER; - sev.sigev_notify = SIGEV_SIGNAL | SIGEV_THREAD_ID; - /* This is the thread ID of the helper thread. */ - sev._sigev_un._pad[0] = __helper_tid; + struct sigevent sev = + { .sigev_value.sival_ptr = newp, + .sigev_signo = SIGTIMER, + .sigev_notify = SIGEV_SIGNAL | SIGEV_THREAD_ID, + ._sigev_un = { ._pad = { [0] = __helper_tid } } }; /* Create the timer. */ INTERNAL_SYSCALL_DECL (err); diff --git a/nptl/sysdeps/x86_64/tcb-offsets.sym b/nptl/sysdeps/x86_64/tcb-offsets.sym index a9ede75c96..21274ecab9 100644 --- a/nptl/sysdeps/x86_64/tcb-offsets.sym +++ b/nptl/sysdeps/x86_64/tcb-offsets.sym @@ -11,3 +11,4 @@ CLEANUP_PREV offsetof (struct _pthread_cleanup_buffer, __prev) MUTEX_FUTEX offsetof (pthread_mutex_t, __data.__lock) MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads) POINTER_GUARD offsetof (tcbhead_t, pointer_guard) +VGETCPU_CACHE_OFFSET offsetof (tcbhead_t, vgetcpu_cache) diff --git a/nptl/sysdeps/x86_64/tls.h b/nptl/sysdeps/x86_64/tls.h index 7618573e0b..0b5aeb00ff 100644 --- a/nptl/sysdeps/x86_64/tls.h +++ b/nptl/sysdeps/x86_64/tls.h @@ -1,5 +1,5 @@ /* Definition for thread-local data handling. nptl/x86_64 version. - Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. + Copyright (C) 2002,2003,2004,2005,2006,2007 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -42,7 +42,7 @@ typedef union dtv typedef struct { - void *tcb; /* Pointer to the TCB. Not necessary the + void *tcb; /* Pointer to the TCB. Not necessarily the thread descriptor used by libpthread. */ dtv_t *dtv; void *self; /* Pointer to the thread descriptor. */ @@ -50,6 +50,7 @@ typedef struct uintptr_t sysinfo; uintptr_t stack_guard; uintptr_t pointer_guard; + unsigned long int vgetcpu_cache[2]; } tcbhead_t; #else /* __ASSEMBLER__ */ |