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Searched refs:ss (Results 1 – 15 of 15) sorted by relevance

/hurd/
A Dthread-cancel.c42 if (! ss) in hurd_thread_cancel()
50 ss->cancel = 1; in hurd_thread_cancel()
56 __spin_lock (&ss->lock); in hurd_thread_cancel()
58 __spin_unlock (&ss->lock); in hurd_thread_cancel()
63 ss->cancel = 1; in hurd_thread_cancel()
73 if (ss->cancel_hook) in hurd_thread_cancel()
77 (*ss->cancel_hook) (); in hurd_thread_cancel()
93 __spin_lock (&ss->lock); in hurd_check_cancel()
95 cancel = ss->cancel; in hurd_check_cancel()
96 ss->cancel = 0; in hurd_check_cancel()
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A Dhurd-raise.c28 _hurd_raise_signal (struct hurd_sigstate *ss, in _hurd_raise_signal() argument
33 if (ss) in _hurd_raise_signal()
34 __spin_unlock (&ss->lock); in _hurd_raise_signal()
38 if (ss == NULL) in _hurd_raise_signal()
40 ss = _hurd_self_sigstate (); in _hurd_raise_signal()
41 __spin_lock (&ss->lock); in _hurd_raise_signal()
45 __sigaddset (&ss->pending, signo); in _hurd_raise_signal()
46 ss->pending_data[signo] = *detail; in _hurd_raise_signal()
48 __spin_unlock (&ss->lock); in _hurd_raise_signal()
A Dhurdsig.c81 for (ss = _hurd_sigstates; ss != NULL; ss = ss->next) in _hurd_thread_sigstate()
86 ss = malloc (sizeof (*ss)); in _hurd_thread_sigstate()
140 return ss; in _hurd_thread_sigstate()
156 ss = *ssp; in libc_hidden_def()
157 if (ss) in libc_hidden_def()
161 if (ss) in libc_hidden_def()
519 for (ss = _hurd_sigstates; ss != NULL; ss = ss->next) in abort_all_rpcs()
525 for (ss = _hurd_sigstates; ss != NULL; ss = ss->next, ++nthreads) in abort_all_rpcs()
1175 return _hurd_sigstate_pending (ss) & ~ss->blocked; in pending_signals()
1219 for (ss = _hurd_sigstates; ss != NULL; ss = ss->next) in post_all_pending_signals()
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A Dcatch-exc.c38 struct hurd_sigstate *ss; in _S_catch_exception_raise() local
62 for (ss = _hurd_sigstates; ss != NULL; ss = ss->next) in _S_catch_exception_raise()
63 if (ss->thread == thread) in _S_catch_exception_raise()
66 if (ss == NULL) in _S_catch_exception_raise()
67 ss = _hurd_thread_sigstate (thread); /* Allocate a fresh one. */ in _S_catch_exception_raise()
69 if (__spin_lock_locked (&ss->lock)) in _S_catch_exception_raise()
82 __spin_unlock (&ss->critical_section_lock); in _S_catch_exception_raise()
83 ss->context = NULL; in _S_catch_exception_raise()
84 __spin_unlock (&ss->lock); in _S_catch_exception_raise()
88 _hurd_internal_post_signal (ss, signo, &d, in _S_catch_exception_raise()
A Dsigunwind.c36 struct hurd_sigstate *ss = _hurd_self_sigstate (); in _hurdsig_longjmp_from_handler() local
57 __spin_lock (&ss->lock); in _hurdsig_longjmp_from_handler()
62 onstack = (ss->sigaltstack.ss_flags & SS_ONSTACK); in _hurdsig_longjmp_from_handler()
63 __spin_unlock (&ss->lock); in _hurdsig_longjmp_from_handler()
85 for (link = ss->active_resources; in _hurdsig_longjmp_from_handler()
115 scp->sc_mask = ss->blocked; in _hurdsig_longjmp_from_handler()
126 ss->active_resources = link; in _hurdsig_longjmp_from_handler()
133 __spin_lock (&ss->lock); in _hurdsig_longjmp_from_handler()
134 __spin_unlock (&ss->critical_section_lock); in _hurdsig_longjmp_from_handler()
136 __spin_unlock (&ss->lock); in _hurdsig_longjmp_from_handler()
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A Dctty-input.c45 struct hurd_sigstate *ss = _hurd_self_sigstate (); in _hurd_ctty_input() local
48 _hurd_sigstate_lock (ss); in _hurd_ctty_input()
49 actions = _hurd_sigstate_actions (ss); in _hurd_ctty_input()
50 if (__sigismember (&ss->blocked, SIGTTIN) in _hurd_ctty_input()
54 _hurd_sigstate_unlock (ss); in _hurd_ctty_input()
71 _hurd_sigstate_lock (ss); in _hurd_ctty_input()
72 actions = _hurd_sigstate_actions (ss); in _hurd_ctty_input()
75 _hurd_sigstate_unlock (ss); in _hurd_ctty_input()
A Dctty-output.c32 struct hurd_sigstate *ss = _hurd_self_sigstate (); in _hurd_ctty_output() local
42 _hurd_sigstate_lock (ss); in _hurd_ctty_output()
43 actions = _hurd_sigstate_actions (ss); in _hurd_ctty_output()
44 if (__sigismember (&ss->blocked, SIGTTOU) in _hurd_ctty_output()
49 _hurd_sigstate_unlock (ss); in _hurd_ctty_output()
76 _hurd_sigstate_lock (ss); in _hurd_ctty_output()
77 actions = _hurd_sigstate_actions (ss); in _hurd_ctty_output()
80 _hurd_sigstate_unlock (ss); in _hurd_ctty_output()
A Dcatch-signal.c56 __spin_lock (&ss->lock); in __hurd_catch_signal()
57 preemptor.next = ss->preemptors; in __hurd_catch_signal()
58 ss->preemptors = &preemptor; in __hurd_catch_signal()
59 __spin_unlock (&ss->lock); in __hurd_catch_signal()
69 __spin_lock (&ss->lock); in __hurd_catch_signal()
71 ss->preemptors = preemptor.next; in __hurd_catch_signal()
72 __spin_unlock (&ss->lock); in __hurd_catch_signal()
149 __spin_lock (&ss->lock); in hurd_safe_memmove()
152 __spin_unlock (&ss->lock); in hurd_safe_memmove()
162 __spin_lock (&ss->lock); in hurd_safe_memmove()
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A Dhurdmsg.c127 __spin_lock (&ss->lock); in get_int()
128 *value = ss->pending; in get_int()
129 __spin_unlock (&ss->lock); in get_int()
137 __spin_lock (&ss->lock); in get_int()
142 __spin_unlock (&ss->lock); in get_int()
205 __spin_lock (&ss->lock); in set_int()
206 ss->pending = value; in set_int()
207 __spin_unlock (&ss->lock); in set_int()
215 __spin_lock (&ss->lock); in set_int()
219 ss->actions[sig].sa_handler = SIG_IGN; in set_int()
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A Dreport-wait.c130 struct hurd_sigstate *ss; in weak_extern() local
133 for (ss = _hurd_sigstates; ss != NULL; ss = ss->next) in weak_extern()
134 if (ss->thread == thread) in weak_extern()
137 if (ss == NULL) in weak_extern()
141 if (ss->suspended != MACH_PORT_NULL) in weak_extern()
175 if (send_port == ss->intr_port) in weak_extern()
A Dintr-msg.c41 struct hurd_sigstate *ss; in _hurd_intr_rpc_mach_msg() local
91 ss = _hurd_self_sigstate (); in _hurd_intr_rpc_mach_msg()
106 ss->intr_port = m->header.msgh_remote_port; in _hurd_intr_rpc_mach_msg()
120 &ss->cancel, &ss->intr_port); in _hurd_intr_rpc_mach_msg()
300 if (ss->intr_port != MACH_PORT_NULL) in _hurd_intr_rpc_mach_msg()
317 ss->cancel = 0; in _hurd_intr_rpc_mach_msg()
329 ss->cancel = 0; in _hurd_intr_rpc_mach_msg()
335 if (ss->intr_port == MACH_PORT_NULL) in _hurd_intr_rpc_mach_msg()
373 if (ss->intr_port != MACH_PORT_NULL) in _hurd_intr_rpc_mach_msg()
403 ss->cancel = 0; in _hurd_intr_rpc_mach_msg()
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A Dhurdexec.c71 struct hurd_sigstate *ss; in _hurd_exec_paths() local
124 ss = _hurd_self_sigstate (); in _hurd_exec_paths()
127 assert (! __spin_lock_locked (&ss->critical_section_lock)); in _hurd_exec_paths()
128 __spin_lock (&ss->critical_section_lock); in _hurd_exec_paths()
130 _hurd_sigstate_lock (ss); in _hurd_exec_paths()
131 struct sigaction *actions = _hurd_sigstate_actions (ss); in _hurd_exec_paths()
132 ints[INIT_SIGMASK] = ss->blocked; in _hurd_exec_paths()
133 ints[INIT_SIGPENDING] = _hurd_sigstate_pending (ss); in _hurd_exec_paths()
147 _hurd_sigstate_unlock (ss); in _hurd_exec_paths()
432 _hurd_critical_section_unlock (ss); in _hurd_exec_paths()
A Dhurdselect.c70 struct hurd_sigstate *ss = NULL; in _hurd_select() local
127 ss = _hurd_self_sigstate (); in _hurd_select()
128 _hurd_sigstate_lock (ss); in _hurd_select()
130 ss->suspended = sigport; in _hurd_select()
131 _hurd_sigstate_unlock (ss); in _hurd_select()
135 _hurd_sigstate_lock (ss); in _hurd_select()
136 ss->suspended = MACH_PORT_NULL; in _hurd_select()
137 _hurd_sigstate_unlock (ss); in _hurd_select()
553 _hurd_sigstate_lock (ss); in _hurd_select()
554 ss->suspended = MACH_PORT_NULL; in _hurd_select()
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/hurd/hurd/
A Dsignal.h210 struct hurd_sigstate *ss; in _hurd_critical_section_lock() local
218 ss = THREAD_GETMEM (THREAD_SELF, _hurd_sigstate); in _hurd_critical_section_lock()
219 if (ss == NULL) in _hurd_critical_section_lock()
227 ss = _hurd_thread_sigstate (self); in _hurd_critical_section_lock()
228 THREAD_SETMEM (THREAD_SELF, _hurd_sigstate, ss); in _hurd_critical_section_lock()
232 if (! __spin_try_lock (&ss->critical_section_lock)) in _hurd_critical_section_lock()
239 return ss; in _hurd_critical_section_lock()
259 _hurd_sigstate_lock (ss); in _hurd_critical_section_unlock()
260 __spin_unlock (&ss->critical_section_lock); in _hurd_critical_section_unlock()
261 pending = _hurd_sigstate_pending(ss) & ~ss->blocked; in _hurd_critical_section_unlock()
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A Dsigpreempt.h45 struct hurd_sigstate *ss,

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