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sys_sigaltstack

Function sys_sigaltstack 

Source
pub fn sys_sigaltstack(
    ss_ptr: u64,
    old_ss_ptr: u64,
) -> Result<u64, SyscallError>
Expand description

SYS_SIGALTSTACK (323): Set/get signal alternate stack.

arg1 = ss_ptr (new stack), arg2 = old_ss_ptr (old stack out)