Update.

2003-07-07  Ulrich Drepper  <drepper@redhat.com>

	* descr.h (struct pthread): Add pid field.
	* allocatestack.c (allocate_stack): Initialize pid field in descriptor.
	(__reclaim_stacks): Likewise.
	* init.c (sigcancel_handler): If __ASSUME_CORRECT_SI_PID is defined
	also check for PID of the signal source.
	(__pthread_initialize_minimal_internal): Also initialize pid field
	of initial thread's descriptor.
	* pthread_cancel.c: Use tgkill instead of tkill if possible.
	* sysdeps/unix/sysv/linux/fork.c: Likewise.
	* sysdeps/unix/sysv/linux/pt-raise.c: Likewise.
	* sysdeps/unix/sysv/linux/pthread_kill.c: Likewise.
	* sysdeps/unix/sysv/linux/raise.c: Likewise.

1 files changed, 3 insertions, 0 deletions

diff --git a/nptl/descr.h b/nptl/descr.h
index 26ee42d7c3..fb364b95ca 100644
--- a/nptl/descr.h
+++ b/nptl/descr.h
@@ -177,6 +177,9 @@ struct pthread
   /* Two-level array for the thread-specific data.  */
   struct pthread_key_data *specific[PTHREAD_KEY_1STLEVEL_SIZE];
 
+  /* Process ID - thread group ID in kernel speak.  */
+  pid_t pid;
+
   /* True if events must be reported.  */
   bool report_events;