Auto merge of #2410 - devnexen:bsd_utrace, r=Amanieu

BSD add utrace calls

Author: bors

libc-test/build.rs

@@ -428,10 +428,13 @@ fn test_openbsd(target: &str) {
         "sys/file.h",
         "sys/ioctl.h",
         "sys/mman.h",
+        "sys/param.h",
         "sys/resource.h",
         "sys/shm.h",
         "sys/socket.h",
         "sys/time.h",
+        "sys/uio.h",
+        "sys/ktrace.h",
         "sys/un.h",
         "sys/wait.h",
         "unistd.h",
@@ -969,6 +972,7 @@ fn test_netbsd(target: &str) {
         "sys/file.h",
         "sys/ioctl.h",
         "sys/ioctl_compat.h",
+        "sys/ktrace.h",
         "sys/mman.h",
         "sys/mount.h",
         "sys/ptrace.h",
@@ -1185,6 +1189,7 @@ fn test_dragonflybsd(target: &str) {
         "sys/file.h",
         "sys/ioctl.h",
         "sys/ipc.h",
+        "sys/ktrace.h",
         "sys/mman.h",
         "sys/mount.h",
         "sys/ptrace.h",
@@ -1815,6 +1820,7 @@ fn test_freebsd(target: &str) {
                 "sys/types.h",
                 "sys/ucontext.h",
                 "sys/uio.h",
+                "sys/ktrace.h",
                 "sys/un.h",
                 "sys/user.h",
                 "sys/utsname.h",

libc-test/semver/dragonfly.txt

@@ -1462,6 +1462,7 @@ uselocale
 utimensat
 utmpx
 utmpxname
+utrace
 uuid
 uuid_t
 vm_size_t

libc-test/semver/freebsd.txt

@@ -1756,6 +1756,7 @@ useconds_t
 uselocale
 utimensat
 utmpx
+utrace
 vm_size_t
 wait4
 waitid

libc-test/semver/netbsd.txt

@@ -1392,6 +1392,7 @@ utmp
 utmpx
 utmpxname
 utpname
+utrace
 vm_size_t
 wait4
 waitid

libc-test/semver/openbsd.txt

@@ -1119,5 +1119,6 @@ useconds_t
 uselocale
 utimensat
 utmp
+utrace
 wait4
 xucred

src/unix/bsd/freebsdlike/mod.rs

@@ -1567,6 +1567,7 @@ extern "C" {
     pub fn pthread_barrier_wait(barrier: *mut pthread_barrier_t) -> ::c_int;
     pub fn pthread_set_name_np(tid: ::pthread_t, name: *const ::c_char);
     pub fn ptrace(request: ::c_int, pid: ::pid_t, addr: *mut ::c_char, data: ::c_int) -> ::c_int;
+    pub fn utrace(addr: *const ::c_void, len: ::size_t) -> ::c_int;
     pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
     pub fn pwritev(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int, offset: ::off_t)
         -> ::ssize_t;

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

@@ -2147,6 +2147,7 @@ extern "C" {
     ) -> ::c_int;
     pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
     pub fn ptrace(request: ::c_int, pid: ::pid_t, addr: *mut ::c_void, data: ::c_int) -> ::c_int;
+    pub fn utrace(label: *const ::c_char, addr: *mut ::c_void, len: ::size_t) -> ::c_int;
     pub fn pthread_setname_np(
         t: ::pthread_t,
         name: *const ::c_char,

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

@@ -1561,6 +1561,7 @@ extern "C" {
     pub fn setresgid(rgid: ::gid_t, egid: ::gid_t, sgid: ::gid_t) -> ::c_int;
     pub fn setresuid(ruid: ::uid_t, euid: ::uid_t, suid: ::uid_t) -> ::c_int;
     pub fn ptrace(request: ::c_int, pid: ::pid_t, addr: caddr_t, data: ::c_int) -> ::c_int;
+    pub fn utrace(label: *const ::c_char, addr: *const ::c_void, len: ::size_t) -> ::c_int;
     pub fn memmem(
         haystack: *const ::c_void,
         haystacklen: ::size_t,