sigaltstack

NR: 131

implementation

Bootlin

complexity: 36

similar syscall

accessed structs

func	struct	target	location	has_read	has_write
do_sigaltstack	task_struct	sas_ss_sp	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4398	true	true
sigaltstack_size_valid	task_struct	group_leader	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/signal.c#L426	true	true
sigaltstack_size_valid	task_struct	group_leader	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/signal.c#L433	true	true
sigaltstack_size_valid	fpu	perm	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/signal.c#L426	true	true
sigaltstack_size_valid	fpu	perm	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/signal.c#L433	true	true
sigaltstack_size_valid	fpu_state_perm	__user_state_size	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/signal.c#L426	true	true
sigaltstack_size_valid	fpu_state_perm	__state_perm	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/signal.c#L433	true	true
do_sigaltstack	task_struct	sas_ss_flags	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4416	false	false
do_sigaltstack	task_struct	sas_ss_flags	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4377	true	true
sigaltstack_size_valid	sighand_struct	siglock	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/signal.c#L421	false	false
sigaltstack_size_valid	thread_struct	fpu	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/signal.c#L426	true	true
sigaltstack_size_valid	thread_struct	fpu	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/signal.c#L433	true	true
sigaltstack_lock	task_struct	sighand	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4352	true	true
sigaltstack_unlock	sighand_struct	siglock	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4358	false	false
sigaltstack_unlock	task_struct	sighand	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4358	true	true
sigaltstack_size_valid	task_struct	sighand	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/signal.c#L421	true	true
do_sigaltstack	task_struct	sas_ss_sp	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4374	true	true
do_sigaltstack	sigaltstack	ss_size	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4375	false	false
do_sigaltstack	sigaltstack	ss_size	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4382	true	true
do_sigaltstack	sigaltstack	ss_flags	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4376	false	false
do_sigaltstack	sigaltstack	ss_flags	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4383	true	true
do_sigaltstack	sigaltstack	ss_sp	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4374	false	false
do_sigaltstack	sigaltstack	ss_sp	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4381	true	true
__do_sys_sigaltstack	pt_regs	sp	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4430	true	true
sigaltstack_lock	sighand_struct	siglock	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4352	false	false
do_sigaltstack	task_struct	sas_ss_sp	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4414	false	false
do_sigaltstack	task_struct	sas_ss_size	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4399	true	true
do_sigaltstack	task_struct	sas_ss_flags	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4400	true	true
do_sigaltstack	task_struct	sas_ss_size	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4415	false	false
do_sigaltstack	task_struct	sas_ss_size	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/signal.c#L4375	true	true
sigaltstack_size_valid	task_struct	thread	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/signal.c#L426	true	true
sigaltstack_size_valid	task_struct	thread	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/signal.c#L433	true	true