Lines Matching defs:sig
69 static void __user *sig_handler(struct task_struct *t, int sig) in sig_handler()
74 static inline bool sig_handler_ignored(void __user *handler, int sig) in sig_handler_ignored()
81 static bool sig_task_ignored(struct task_struct *t, int sig, bool force) in sig_task_ignored()
103 static bool sig_ignored(struct task_struct *t, int sig, bool force) in sig_ignored()
202 int sig = 0; in next_signal() local
245 static inline void print_dropped_signal(int sig) in print_dropped_signal()
359 struct signal_struct *sig = task->signal; in task_participate_group_stop() local
386 struct signal_struct *sig = current->signal; in task_join_group_stop() local
404 __sigqueue_alloc(int sig, struct task_struct *t, gfp_t gfp_flags, in __sigqueue_alloc()
490 int sig = q->info.si_signo; in __flush_itimer_signals() local
547 bool unhandled_signal(struct task_struct *tsk, int sig) in unhandled_signal()
564 static void collect_signal(int sig, struct sigpending *list, kernel_siginfo_t *info, in collect_signal()
612 int sig = next_signal(pending, mask); in __dequeue_signal() local
830 static int check_kill_permission(int sig, struct kernel_siginfo *info, in check_kill_permission()
902 static bool prepare_signal(int sig, struct task_struct *p, bool force) in prepare_signal()
977 static inline bool wants_signal(int sig, struct task_struct *p) in wants_signal()
994 static void complete_signal(int sig, struct task_struct *p, enum pid_type type) in complete_signal()
1068 static inline bool legacy_queue(struct sigpending *signals, int sig) in legacy_queue()
1073 static int __send_signal_locked(int sig, struct kernel_siginfo *info, in __send_signal_locked()
1214 int send_signal_locked(int sig, struct kernel_siginfo *info, in send_signal_locked()
1293 int do_send_sig_info(int sig, struct kernel_siginfo *info, struct task_struct *p, in do_send_sig_info()
1331 int sig = info->si_signo; in force_sig_info_to_task() local
1441 int group_send_sig_info(int sig, struct kernel_siginfo *info, in group_send_sig_info()
1461 int __kill_pgrp_info(int sig, struct kernel_siginfo *info, struct pid *pgrp) in __kill_pgrp_info()
1481 int kill_pid_info(int sig, struct kernel_siginfo *info, struct pid *pid) in kill_pid_info()
1503 static int kill_proc_info(int sig, struct kernel_siginfo *info, pid_t pid) in kill_proc_info()
1548 int kill_pid_usb_asyncio(int sig, int errno, sigval_t addr, in kill_pid_usb_asyncio()
1599 static int kill_something_info(int sig, struct kernel_siginfo *info, pid_t pid) in kill_something_info()
1639 int send_sig_info(int sig, struct kernel_siginfo *info, struct task_struct *p) in send_sig_info()
1656 send_sig(int sig, struct task_struct *p, int priv) in send_sig()
1662 void force_sig(int sig) in force_sig()
1676 void force_fatal_sig(int sig) in force_fatal_sig()
1689 void force_exit_sig(int sig) in force_exit_sig()
1708 void force_sigsegv(int sig) in force_sigsegv()
1716 int force_sig_fault_to_task(int sig, int code, void __user *addr, in force_sig_fault_to_task()
1729 int force_sig_fault(int sig, int code, void __user *addr) in force_sig_fault()
1734 int send_sig_fault(int sig, int code, void __user *addr, struct task_struct *t) in send_sig_fault()
1871 int force_sig_fault_trapno(int sig, int code, void __user *addr, int trapno) in force_sig_fault_trapno()
1887 int send_sig_fault_trapno(int sig, int code, void __user *addr, int trapno, in send_sig_fault_trapno()
1901 int kill_pgrp(struct pid *pid, int sig, int priv) in kill_pgrp()
1913 int kill_pid(struct pid *pid, int sig, int priv) in kill_pid()
1960 int sig = q->info.si_signo; in send_sigqueue() local
2038 bool do_notify_parent(struct task_struct *tsk, int sig) in do_notify_parent()
2423 struct signal_struct *sig = current->signal; in do_signal_stop() local
3295 static bool known_siginfo_layout(unsigned sig, int si_code) in known_siginfo_layout()
3314 enum siginfo_layout siginfo_layout(unsigned sig, int si_code) in siginfo_layout()
3611 int sig, ret = 0; in do_sigtimedwait() local
3792 static inline void prepare_kill_siginfo(int sig, struct kernel_siginfo *info) in prepare_kill_siginfo()
3807 SYSCALL_DEFINE2(kill, pid_t, pid, int, sig) in SYSCALL_DEFINE2() argument
3882 SYSCALL_DEFINE4(pidfd_send_signal, int, pidfd, int, sig, in SYSCALL_DEFINE4() argument
3935 do_send_specific(pid_t tgid, pid_t pid, int sig, struct kernel_siginfo *info) in do_send_specific()
3964 static int do_tkill(pid_t tgid, pid_t pid, int sig) in do_tkill()
3988 SYSCALL_DEFINE3(tgkill, pid_t, tgid, pid_t, pid, int, sig) in SYSCALL_DEFINE3() argument
4004 SYSCALL_DEFINE2(tkill, pid_t, pid, int, sig) in SYSCALL_DEFINE2() argument
4013 static int do_rt_sigqueueinfo(pid_t pid, int sig, kernel_siginfo_t *info) in do_rt_sigqueueinfo()
4032 SYSCALL_DEFINE3(rt_sigqueueinfo, pid_t, pid, int, sig, in SYSCALL_DEFINE3() argument
4043 COMPAT_SYSCALL_DEFINE3(rt_sigqueueinfo, in COMPAT_SYSCALL_DEFINE3() argument
4056 static int do_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig, kernel_siginfo_t *info) in do_rt_tgsigqueueinfo()
4072 SYSCALL_DEFINE4(rt_tgsigqueueinfo, pid_t, tgid, pid_t, pid, int, sig, in SYSCALL_DEFINE4() argument
4083 COMPAT_SYSCALL_DEFINE4(rt_tgsigqueueinfo, in COMPAT_SYSCALL_DEFINE4() argument
4100 void kernel_sigaction(int sig, __sighandler_t action) in kernel_sigaction()
4123 int do_sigaction(int sig, struct k_sigaction *act, struct k_sigaction *oact) in do_sigaction()
4446 SYSCALL_DEFINE4(rt_sigaction, int, sig, in SYSCALL_DEFINE4() argument
4471 COMPAT_SYSCALL_DEFINE4(rt_sigaction, int, sig, in COMPAT_SYSCALL_DEFINE4() argument
4518 SYSCALL_DEFINE3(sigaction, int, sig, in SYSCALL_DEFINE3() argument
4554 COMPAT_SYSCALL_DEFINE3(sigaction, int, sig, in COMPAT_SYSCALL_DEFINE3() argument
4622 SYSCALL_DEFINE2(signal, int, sig, __sighandler_t, handler) in SYSCALL_DEFINE2() argument
4829 void kdb_send_sig(struct task_struct *t, int sig) in kdb_send_sig()