Auto merge of #2580 - devnexen:netbsd_few_more_ptrace_queries, r=Amanieu

netbsd adding few more ptrace queries types.

src/unix/bsd/netbsdlike/netbsd/mod.rs

@@ -552,11 +552,23 @@ s! {
         pub pl_event: ::c_int,
     }
 
+    pub struct ptrace_lwpstatus {
+        pub pl_lwpid: lwpid_t,
+        pub pl_sigpend: sigset_t,
+        pub pl_sigmask: sigset_t,
+        pub pl_name: [::c_char; 20],
+        pub pl_private: *mut ::c_void,
+    }
+
     pub struct ptrace_siginfo {
         pub psi_siginfo: siginfo_t,
         pub psi_lwpid: lwpid_t,
     }
 
+    pub struct ptrace_event {
+        pub pe_set_event: ::c_int,
+    }
+
     pub struct sysctldesc {
         pub descr_num: i32,
         pub descr_ver: u32,
@@ -2000,6 +2012,15 @@ pub const PT_SYSCALLEMU: ::c_int = 15;
 pub const PT_SET_EVENT_MASK: ::c_int = 16;
 pub const PT_GET_EVENT_MASK: ::c_int = 17;
 pub const PT_GET_PROCESS_STATE: ::c_int = 18;
+pub const PT_SET_SIGINFO: ::c_int = 19;
+pub const PT_GET_SIGINFO: ::c_int = 20;
+pub const PT_RESUME: ::c_int = 21;
+pub const PT_SUSPEND: ::c_int = 23;
+pub const PT_STOP: ::c_int = 23;
+pub const PT_LWPSTATUS: ::c_int = 24;
+pub const PT_LWPNEXT: ::c_int = 25;
+pub const PT_SET_SIGPASS: ::c_int = 26;
+pub const PT_GET_SIGPASS: ::c_int = 27;
 pub const PT_FIRSTMACH: ::c_int = 32;
 
 pub const POSIX_SPAWN_RESETIDS: ::c_int = 0x01;