Auto merge of #2733 - vityafx:add-pthread-functions-to-bsd, r=Amanieu

Expose more thread bindings for BSD-like OSes.

Fixes #2721

Author: bors

libc-test/semver/netbsd.txt

@@ -1360,6 +1360,7 @@ pthread_condattr_setclock
 pthread_getattr_np
 pthread_getaffinity_np
 pthread_getname_np
+pthread_getschedparam
 pthread_kill
 pthread_mutex_timedlock
 pthread_spin_destroy
@@ -1370,6 +1371,7 @@ pthread_spin_unlock
 pthread_spinlock_t
 pthread_setaffinity_np
 pthread_setname_np
+pthread_setschedparam
 ptrace
 ptrace_io_desc
 ptrace_lwpinfo

libc-test/semver/openbsd.txt

@@ -1089,10 +1089,12 @@ pthread_attr_getstack
 pthread_cancel
 pthread_condattr_setclock
 pthread_get_name_np
+pthread_getschedparam
 pthread_kill
 pthread_main_np
 pthread_mutex_timedlock
 pthread_set_name_np
+pthread_setschedparam
 pthread_spin_destroy
 pthread_spin_init
 pthread_spin_lock
@@ -1120,6 +1122,7 @@ regmatch_t
 regoff_t
 sched_get_priority_max
 sched_get_priority_min
+sched_param
 seed48
 seed48_deterministic
 seekdir

src/unix/bsd/netbsdlike/mod.rs

@@ -31,6 +31,10 @@ impl ::Clone for sem {
 }
 
 s! {
+    pub struct sched_param {
+        pub sched_priority: ::c_int,
+    }
+
     pub struct sigaction {
         pub sa_sigaction: ::sighandler_t,
         pub sa_mask: ::sigset_t,
@@ -724,6 +728,16 @@ extern "C" {
     pub fn pthread_spin_lock(lock: *mut pthread_spinlock_t) -> ::c_int;
     pub fn pthread_spin_trylock(lock: *mut pthread_spinlock_t) -> ::c_int;
     pub fn pthread_spin_unlock(lock: *mut pthread_spinlock_t) -> ::c_int;
+    pub fn pthread_setschedparam(
+        native: ::pthread_t,
+        policy: ::c_int,
+        param: *const sched_param,
+    ) -> ::c_int;
+    pub fn pthread_getschedparam(
+        native: ::pthread_t,
+        policy: *mut ::c_int,
+        param: *mut sched_param,
+    ) -> ::c_int;
     pub fn pipe2(fds: *mut ::c_int, flags: ::c_int) -> ::c_int;
 
     pub fn getgrouplist(

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

@@ -487,10 +487,6 @@ s! {
         af_arg: [[::c_char; 10]; 24],
     }
 
-    pub struct sched_param {
-        pub sched_priority: ::c_int,
-    }
-
     pub struct kinfo_vmentry {
         pub kve_start: u64,
         pub kve_end: u64,
@@ -527,7 +523,7 @@ s! {
     pub struct posix_spawnattr_t {
         pub sa_flags: ::c_short,
         pub sa_pgroup: ::pid_t,
-        pub sa_schedparam: sched_param,
+        pub sa_schedparam: ::sched_param,
         pub sa_schedpolicy: ::c_int,
         pub sa_sigdefault: sigset_t,
         pub sa_sigmask: sigset_t,
@@ -2516,8 +2512,8 @@ extern "C" {
     ) -> *mut ::c_void;
 
     pub fn sched_rr_get_interval(pid: ::pid_t, t: *mut ::timespec) -> ::c_int;
-    pub fn sched_setparam(pid: ::pid_t, param: *const sched_param) -> ::c_int;
-    pub fn sched_getparam(pid: ::pid_t, param: *mut sched_param) -> ::c_int;
+    pub fn sched_setparam(pid: ::pid_t, param: *const ::sched_param) -> ::c_int;
+    pub fn sched_getparam(pid: ::pid_t, param: *mut ::sched_param) -> ::c_int;
     pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
     pub fn sched_setscheduler(
         pid: ::pid_t,