same_thread_group

Name:same_thread_group

Proto:static inline bool same_thread_group(struct task_struct *p1, struct task_struct *p2)

Type:bool

Parameter:

Type	Parameter	Name
struct task_struct *	p1
struct task_struct *	p2

648

Return signal == signal

**Caller**
Name	Describe
forget_original_parent	This does two things:* A. Make init inherit all the child processes* B. Check to see if any process groups have become orphaned* as a result of our exiting, and if they have any stopped* jobs, send them a SIGHUP and then a SIGCONT. (POSIX 3.2.2.2)
__ptrace_may_access	Returns 0 on success, -errno on denial.
ptrace_attach
__ptrace_detach	Called with tasklist_lock held for writing
check_kill_permission	Bad permissions for sending the signal* - the caller must hold the RCU read lock
kill_something_info	kill_something_info() interprets pid in interesting ways just like kill(2).* POSIX specifies that kill(-1,sig) is unspecified, but what we have* is probably wrong. Should make it like BSD or SYSV.
SYSCALL_DEFINE2	This needs some heavy checking
thread_group_cputime	Accumulate raw cputime values of dead tasks (sig->[us]time) and live* tasks (sum on group iteration) belonging to @tsk's group.
good_sigevent
lookup_task	Functions for validating access to tasks.
task_will_free_mem	Checks whether the given task is dying or exiting and likely to* release its address space. This means that all threads and processes* sharing the same mm have to be killed or exiting.* Caller has to make sure that task->mm is stable (hold task_lock or
__oom_kill_process
ptracer_exception_found	ptracer_exception_found - tracer registered as exception for this tracee@tracer: the task_struct of the process attempting ptrace@tracee: the task_struct of the process to be ptraced* Returns 1 if tracer has a ptracer exception ancestor for tracee.
de_thread	This function makes sure the current process has its own signal table,* so that flush_signal_handlers can later reset the handlers without* disturbing other processes. (Other processes might share the signal* table via the CLONE_SIGHAND option to clone().)

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