Update libc crate to 0.2.66

This change updates the libc crate to version 0.2.66.

Import subrepo libc/:libc at 4f11029a68040c90acf771976b019c1ef273a8cd

1 files changed, 543 insertions, 248 deletions

diff --git a/libc/src/unix/bsd/netbsdlike/netbsd/mod.rs b/libc/src/unix/bsd/netbsdlike/netbsd/mod.rs
index 893b157..422539a 100644
--- a/libc/src/unix/bsd/netbsdlike/netbsd/mod.rs
+++ b/libc/src/unix/bsd/netbsdlike/netbsd/mod.rs
@@ -8,6 +8,8 @@ pub type idtype_t = ::c_int;
 pub type mqd_t = ::c_int;
 type __pthread_spin_t = __cpu_simple_lock_nv_t;
 pub type vm_size_t = ::uintptr_t;
+pub type lwpid_t = ::c_uint;
+pub type shmatt_t = ::c_uint;
 
 impl siginfo_t {
     pub unsafe fn si_value(&self) -> ::sigval {
@@ -280,9 +282,61 @@ s! {
         pub msg_hdr: ::msghdr,
         pub msg_len: ::c_uint,
     }
+
+    pub struct __exit_status {
+        pub e_termination: u16,
+        pub e_exit: u16,
+   }
+
+    pub struct shmid_ds {
+        pub shm_perm: ::ipc_perm,
+        pub shm_segsz: ::size_t,
+        pub shm_lpid: ::pid_t,
+        pub shm_cpid: ::pid_t,
+        pub shm_nattch: ::shmatt_t,
+        pub shm_atime: ::time_t,
+        pub shm_dtime: ::time_t,
+        pub shm_ctime: ::time_t,
+        _shm_internal: *mut ::c_void,
+    }
+
+    pub struct utmp {
+        pub ut_line: [::c_char; UT_LINESIZE],
+        pub ut_name: [::c_char; UT_NAMESIZE],
+        pub ut_host: [::c_char; UT_HOSTSIZE],
+        pub ut_time: ::time_t
+    }
+
+    pub struct lastlog {
+        pub ll_line: [::c_char; UT_LINESIZE],
+        pub ll_host: [::c_char; UT_HOSTSIZE],
+        pub ll_time: ::time_t
+    }
 }
 
 s_no_extra_traits! {
+
+    pub struct utmpx {
+        pub ut_name: [::c_char; _UTX_USERSIZE],
+        pub ut_id: [::c_char; _UTX_IDSIZE],
+        pub ut_line: [::c_char; _UTX_LINESIZE],
+        pub ut_host: [::c_char; _UTX_HOSTSIZE],
+        pub ut_session: u16,
+        pub ut_type: u16,
+        pub ut_pid: ::pid_t,
+        pub ut_exit: __exit_status,
+        pub ut_ss: sockaddr_storage,
+        pub ut_tv: ::timeval,
+        pub ut_pad: [u8; _UTX_PADSIZE],
+    }
+
+    pub struct lastlogx {
+        pub ll_tv: ::timeval,
+        pub ll_line: [::c_char; _UTX_LINESIZE],
+        pub ll_host: [::c_char; _UTX_HOSTSIZE],
+        pub ll_ss: sockaddr_storage,
+    }
+
     pub struct in_pktinfo {
         pub ipi_addr: ::in_addr,
         pub ipi_ifindex: ::c_uint,
@@ -376,6 +430,101 @@ s_no_extra_traits! {
 
 cfg_if! {
     if #[cfg(feature = "extra_traits")] {
+        impl PartialEq for utmpx {
+            fn eq(&self, other: &utmpx) -> bool {
+                self.ut_type == other.ut_type
+                    && self.ut_pid == other.ut_pid
+                    && self.ut_name == other.ut_name
+                    && self.ut_line == other.ut_line
+                    && self.ut_id == other.ut_id
+                    && self.ut_exit == other.ut_exit
+                    && self.ut_session == other.ut_session
+                    && self.ut_tv == other.ut_tv
+                    && self.ut_ss == other.ut_ss
+                    && self
+                    .ut_pad
+                    .iter()
+                    .zip(other.ut_pad.iter())
+                    .all(|(a,b)| a == b)
+                    && self
+                    .ut_host
+                    .iter()
+                    .zip(other.ut_host.iter())
+                    .all(|(a,b)| a == b)
+            }
+        }
+
+        impl Eq for utmpx {}
+
+        impl ::fmt::Debug for utmpx {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                f.debug_struct("utmpx")
+                    .field("ut_name", &self.ut_name)
+                    .field("ut_id", &self.ut_id)
+                    .field("ut_line", &self.ut_line)
+                // FIXME .field("ut_host", &self.ut_host)
+                    .field("ut_session", &self.ut_session)
+                    .field("ut_type", &self.ut_type)
+                    .field("ut_pid", &self.ut_pid)
+                    .field("ut_exit", &self.ut_exit)
+                    .field("ut_ss", &self.ut_ss)
+                    .field("ut_tv", &self.ut_tv)
+                // FIXME .field("ut_pad", &self.ut_pad)
+                    .finish()
+            }
+        }
+
+        impl ::hash::Hash for utmpx {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                self.ut_name.hash(state);
+                self.ut_type.hash(state);
+                self.ut_pid.hash(state);
+                self.ut_line.hash(state);
+                self.ut_id.hash(state);
+                self.ut_host.hash(state);
+                self.ut_exit.hash(state);
+                self.ut_session.hash(state);
+                self.ut_tv.hash(state);
+                self.ut_ss.hash(state);
+                self.ut_pad.hash(state);
+            }
+        }
+
+        impl PartialEq for lastlogx {
+            fn eq(&self, other: &lastlogx) -> bool {
+                self.ll_tv == other.ll_tv
+                    && self.ll_line == other.ll_line
+                    && self.ll_ss == other.ll_ss
+                    && self
+                    .ll_host
+                    .iter()
+                    .zip(other.ll_host.iter())
+                    .all(|(a,b)| a == b)
+            }
+        }
+
+        impl Eq for lastlogx {}
+
+        impl ::fmt::Debug for lastlogx {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                f.debug_struct("lastlogx")
+                    .field("ll_tv", &self.ll_tv)
+                    .field("ll_line", &self.ll_line)
+                // FIXME.field("ll_host", &self.ll_host)
+                    .field("ll_ss", &self.ll_ss)
+                    .finish()
+            }
+        }
+
+        impl ::hash::Hash for lastlogx {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                self.ll_tv.hash(state);
+                self.ll_line.hash(state);
+                self.ll_host.hash(state);
+                self.ll_ss.hash(state);
+            }
+        }
+
         impl PartialEq for in_pktinfo {
             fn eq(&self, other: &in_pktinfo) -> bool {
                 self.ipi_addr == other.ipi_addr
@@ -735,12 +884,13 @@ pub const O_ALT_IO: ::c_int = 0x40000;
 pub const O_NOSIGPIPE: ::c_int = 0x1000000;
 pub const O_SEARCH: ::c_int = 0x800000;
 pub const O_DIRECTORY: ::c_int = 0x200000;
-pub const O_DIRECT : ::c_int = 0x00080000;
-pub const O_RSYNC : ::c_int = 0x00020000;
+pub const O_DIRECT: ::c_int = 0x00080000;
+pub const O_RSYNC: ::c_int = 0x00020000;
 
-pub const MS_SYNC : ::c_int = 0x4;
-pub const MS_INVALIDATE : ::c_int = 0x2;
+pub const MS_SYNC: ::c_int = 0x4;
+pub const MS_INVALIDATE: ::c_int = 0x2;
 
+#[deprecated(since = "0.2.64", note = "Not stable across OS versions")]
 pub const RLIM_NLIMITS: ::c_int = 12;
 
 pub const EIDRM: ::c_int = 82;
@@ -760,7 +910,7 @@ pub const ENOLINK: ::c_int = 95;
 pub const EPROTO: ::c_int = 96;
 pub const ELAST: ::c_int = 96;
 
-pub const F_DUPFD_CLOEXEC : ::c_int = 12;
+pub const F_DUPFD_CLOEXEC: ::c_int = 12;
 pub const F_CLOSEM: ::c_int = 10;
 pub const F_GETNOSIGPIPE: ::c_int = 13;
 pub const F_SETNOSIGPIPE: ::c_int = 14;
@@ -774,13 +924,13 @@ pub const IP_RECVPKTINFO: ::c_int = 26;
 pub const IPV6_JOIN_GROUP: ::c_int = 12;
 pub const IPV6_LEAVE_GROUP: ::c_int = 13;
 
-pub const TCP_KEEPIDLE:  ::c_int = 3;
+pub const TCP_KEEPIDLE: ::c_int = 3;
 pub const TCP_KEEPINTVL: ::c_int = 5;
-pub const TCP_KEEPCNT:   ::c_int = 6;
-pub const TCP_KEEPINIT:  ::c_int = 7;
-pub const TCP_INFO:      ::c_int = 9;
-pub const TCP_MD5SIG:    ::c_int = 0x10;
-pub const TCP_CONGCTL:   ::c_int = 0x20;
+pub const TCP_KEEPCNT: ::c_int = 6;
+pub const TCP_KEEPINIT: ::c_int = 7;
+pub const TCP_INFO: ::c_int = 9;
+pub const TCP_MD5SIG: ::c_int = 0x10;
+pub const TCP_CONGCTL: ::c_int = 0x20;
 
 pub const SOCK_CONN_DGRAM: ::c_int = 6;
 pub const SOCK_DCCP: ::c_int = SOCK_CONN_DGRAM;
@@ -921,18 +1071,18 @@ pub const MSG_NOTIFICATION: ::c_int = 0x4000;
 pub const SCM_TIMESTAMP: ::c_int = 0x08;
 pub const SCM_CREDS: ::c_int = 0x10;
 
-pub const O_DSYNC : ::c_int = 0x10000;
+pub const O_DSYNC: ::c_int = 0x10000;
 
-pub const MAP_RENAME : ::c_int = 0x20;
-pub const MAP_NORESERVE : ::c_int = 0x40;
-pub const MAP_HASSEMAPHORE : ::c_int = 0x200;
+pub const MAP_RENAME: ::c_int = 0x20;
+pub const MAP_NORESERVE: ::c_int = 0x40;
+pub const MAP_HASSEMAPHORE: ::c_int = 0x200;
 pub const MAP_WIRED: ::c_int = 0x800;
 
 pub const DCCP_TYPE_REQUEST: ::c_int = 0;
 pub const DCCP_TYPE_RESPONSE: ::c_int = 1;
 pub const DCCP_TYPE_DATA: ::c_int = 2;
 pub const DCCP_TYPE_ACK: ::c_int = 3;
-pub const DCCP_TYPE_DATAACK: ::c_int =  4;
+pub const DCCP_TYPE_DATAACK: ::c_int = 4;
 pub const DCCP_TYPE_CLOSEREQ: ::c_int = 5;
 pub const DCCP_TYPE_CLOSE: ::c_int = 6;
 pub const DCCP_TYPE_RESET: ::c_int = 7;
@@ -940,12 +1090,12 @@ pub const DCCP_TYPE_MOVE: ::c_int = 8;
 
 pub const DCCP_FEATURE_CC: ::c_int = 1;
 pub const DCCP_FEATURE_ECN: ::c_int = 2;
-pub const DCCP_FEATURE_ACKRATIO: ::c_int =  3;
+pub const DCCP_FEATURE_ACKRATIO: ::c_int = 3;
 pub const DCCP_FEATURE_ACKVECTOR: ::c_int = 4;
-pub const DCCP_FEATURE_MOBILITY: ::c_int =  5;
+pub const DCCP_FEATURE_MOBILITY: ::c_int = 5;
 pub const DCCP_FEATURE_LOSSWINDOW: ::c_int = 6;
 pub const DCCP_FEATURE_CONN_NONCE: ::c_int = 8;
-pub const DCCP_FEATURE_IDENTREG: ::c_int =  7;
+pub const DCCP_FEATURE_IDENTREG: ::c_int = 7;
 
 pub const DCCP_OPT_PADDING: ::c_int = 0;
 pub const DCCP_OPT_DATA_DISCARD: ::c_int = 1;
@@ -987,100 +1137,107 @@ pub const DCCP_SEQ_NUM_LIMIT: ::c_int = 16777216;
 pub const DCCP_MAX_OPTIONS: ::c_int = 32;
 pub const DCCP_MAX_PKTS: ::c_int = 100;
 
-pub const _PC_LINK_MAX : ::c_int = 1;
-pub const _PC_MAX_CANON : ::c_int = 2;
-pub const _PC_MAX_INPUT : ::c_int = 3;
-pub const _PC_NAME_MAX : ::c_int = 4;
-pub const _PC_PATH_MAX : ::c_int = 5;
-pub const _PC_PIPE_BUF : ::c_int = 6;
-pub const _PC_CHOWN_RESTRICTED : ::c_int = 7;
-pub const _PC_NO_TRUNC : ::c_int = 8;
-pub const _PC_VDISABLE : ::c_int = 9;
-pub const _PC_SYNC_IO : ::c_int = 10;
-pub const _PC_FILESIZEBITS : ::c_int = 11;
-pub const _PC_SYMLINK_MAX : ::c_int = 12;
-pub const _PC_2_SYMLINKS : ::c_int = 13;
-pub const _PC_ACL_EXTENDED : ::c_int = 14;
-pub const _PC_MIN_HOLE_SIZE : ::c_int = 15;
-
-pub const _SC_SYNCHRONIZED_IO : ::c_int = 31;
-pub const _SC_IOV_MAX : ::c_int = 32;
-pub const _SC_MAPPED_FILES : ::c_int = 33;
-pub const _SC_MEMLOCK : ::c_int = 34;
-pub const _SC_MEMLOCK_RANGE : ::c_int = 35;
-pub const _SC_MEMORY_PROTECTION : ::c_int = 36;
-pub const _SC_LOGIN_NAME_MAX : ::c_int = 37;
-pub const _SC_MONOTONIC_CLOCK : ::c_int = 38;
-pub const _SC_CLK_TCK : ::c_int = 39;
-pub const _SC_ATEXIT_MAX : ::c_int = 40;
-pub const _SC_THREADS : ::c_int = 41;
-pub const _SC_SEMAPHORES : ::c_int = 42;
-pub const _SC_BARRIERS : ::c_int = 43;
-pub const _SC_TIMERS : ::c_int = 44;
-pub const _SC_SPIN_LOCKS : ::c_int = 45;
-pub const _SC_READER_WRITER_LOCKS : ::c_int = 46;
-pub const _SC_GETGR_R_SIZE_MAX : ::c_int = 47;
-pub const _SC_GETPW_R_SIZE_MAX : ::c_int = 48;
-pub const _SC_CLOCK_SELECTION : ::c_int = 49;
-pub const _SC_ASYNCHRONOUS_IO : ::c_int = 50;
-pub const _SC_AIO_LISTIO_MAX : ::c_int = 51;
-pub const _SC_AIO_MAX : ::c_int = 52;
-pub const _SC_MESSAGE_PASSING : ::c_int = 53;
-pub const _SC_MQ_OPEN_MAX : ::c_int = 54;
-pub const _SC_MQ_PRIO_MAX : ::c_int = 55;
-pub const _SC_PRIORITY_SCHEDULING : ::c_int = 56;
-pub const _SC_THREAD_DESTRUCTOR_ITERATIONS : ::c_int = 57;
-pub const _SC_THREAD_KEYS_MAX : ::c_int = 58;
-pub const _SC_THREAD_STACK_MIN : ::c_int = 59;
-pub const _SC_THREAD_THREADS_MAX : ::c_int = 60;
-pub const _SC_THREAD_ATTR_STACKADDR : ::c_int = 61;
-pub const _SC_THREAD_ATTR_STACKSIZE : ::c_int = 62;
-pub const _SC_THREAD_PRIORITY_SCHEDULING : ::c_int = 63;
-pub const _SC_THREAD_PRIO_INHERIT : ::c_int = 64;
-pub const _SC_THREAD_PRIO_PROTECT : ::c_int = 65;
-pub const _SC_THREAD_PROCESS_SHARED : ::c_int = 66;
-pub const _SC_THREAD_SAFE_FUNCTIONS : ::c_int = 67;
-pub const _SC_TTY_NAME_MAX : ::c_int = 68;
-pub const _SC_HOST_NAME_MAX : ::c_int = 69;
-pub const _SC_PASS_MAX : ::c_int = 70;
-pub const _SC_REGEXP : ::c_int = 71;
-pub const _SC_SHELL : ::c_int = 72;
-pub const _SC_SYMLOOP_MAX : ::c_int = 73;
-pub const _SC_V6_ILP32_OFF32 : ::c_int = 74;
-pub const _SC_V6_ILP32_OFFBIG : ::c_int = 75;
-pub const _SC_V6_LP64_OFF64 : ::c_int = 76;
-pub const _SC_V6_LPBIG_OFFBIG : ::c_int = 77;
-pub const _SC_2_PBS : ::c_int = 80;
-pub const _SC_2_PBS_ACCOUNTING : ::c_int = 81;
-pub const _SC_2_PBS_CHECKPOINT : ::c_int = 82;
-pub const _SC_2_PBS_LOCATE : ::c_int = 83;
-pub const _SC_2_PBS_MESSAGE : ::c_int = 84;
-pub const _SC_2_PBS_TRACK : ::c_int = 85;
-pub const _SC_SPAWN : ::c_int = 86;
-pub const _SC_SHARED_MEMORY_OBJECTS : ::c_int = 87;
-pub const _SC_TIMER_MAX : ::c_int = 88;
-pub const _SC_SEM_NSEMS_MAX : ::c_int = 89;
-pub const _SC_CPUTIME : ::c_int = 90;
-pub const _SC_THREAD_CPUTIME : ::c_int = 91;
-pub const _SC_DELAYTIMER_MAX : ::c_int = 92;
+pub const _PC_LINK_MAX: ::c_int = 1;
+pub const _PC_MAX_CANON: ::c_int = 2;
+pub const _PC_MAX_INPUT: ::c_int = 3;
+pub const _PC_NAME_MAX: ::c_int = 4;
+pub const _PC_PATH_MAX: ::c_int = 5;
+pub const _PC_PIPE_BUF: ::c_int = 6;
+pub const _PC_CHOWN_RESTRICTED: ::c_int = 7;
+pub const _PC_NO_TRUNC: ::c_int = 8;
+pub const _PC_VDISABLE: ::c_int = 9;
+pub const _PC_SYNC_IO: ::c_int = 10;
+pub const _PC_FILESIZEBITS: ::c_int = 11;
+pub const _PC_SYMLINK_MAX: ::c_int = 12;
+pub const _PC_2_SYMLINKS: ::c_int = 13;
+pub const _PC_ACL_EXTENDED: ::c_int = 14;
+pub const _PC_MIN_HOLE_SIZE: ::c_int = 15;
+
+pub const _SC_SYNCHRONIZED_IO: ::c_int = 31;
+pub const _SC_IOV_MAX: ::c_int = 32;
+pub const _SC_MAPPED_FILES: ::c_int = 33;
+pub const _SC_MEMLOCK: ::c_int = 34;
+pub const _SC_MEMLOCK_RANGE: ::c_int = 35;
+pub const _SC_MEMORY_PROTECTION: ::c_int = 36;
+pub const _SC_LOGIN_NAME_MAX: ::c_int = 37;
+pub const _SC_MONOTONIC_CLOCK: ::c_int = 38;
+pub const _SC_CLK_TCK: ::c_int = 39;
+pub const _SC_ATEXIT_MAX: ::c_int = 40;
+pub const _SC_THREADS: ::c_int = 41;
+pub const _SC_SEMAPHORES: ::c_int = 42;
+pub const _SC_BARRIERS: ::c_int = 43;
+pub const _SC_TIMERS: ::c_int = 44;
+pub const _SC_SPIN_LOCKS: ::c_int = 45;
+pub const _SC_READER_WRITER_LOCKS: ::c_int = 46;
+pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 47;
+pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 48;
+pub const _SC_CLOCK_SELECTION: ::c_int = 49;
+pub const _SC_ASYNCHRONOUS_IO: ::c_int = 50;
+pub const _SC_AIO_LISTIO_MAX: ::c_int = 51;
+pub const _SC_AIO_MAX: ::c_int = 52;
+pub const _SC_MESSAGE_PASSING: ::c_int = 53;
+pub const _SC_MQ_OPEN_MAX: ::c_int = 54;
+pub const _SC_MQ_PRIO_MAX: ::c_int = 55;
+pub const _SC_PRIORITY_SCHEDULING: ::c_int = 56;
+pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 57;
+pub const _SC_THREAD_KEYS_MAX: ::c_int = 58;
+pub const _SC_THREAD_STACK_MIN: ::c_int = 59;
+pub const _SC_THREAD_THREADS_MAX: ::c_int = 60;
+pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 61;
+pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 62;
+pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 63;
+pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 64;
+pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 65;
+pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 66;
+pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 67;
+pub const _SC_TTY_NAME_MAX: ::c_int = 68;
+pub const _SC_HOST_NAME_MAX: ::c_int = 69;
+pub const _SC_PASS_MAX: ::c_int = 70;
+pub const _SC_REGEXP: ::c_int = 71;
+pub const _SC_SHELL: ::c_int = 72;
+pub const _SC_SYMLOOP_MAX: ::c_int = 73;
+pub const _SC_V6_ILP32_OFF32: ::c_int = 74;
+pub const _SC_V6_ILP32_OFFBIG: ::c_int = 75;
+pub const _SC_V6_LP64_OFF64: ::c_int = 76;
+pub const _SC_V6_LPBIG_OFFBIG: ::c_int = 77;
+pub const _SC_2_PBS: ::c_int = 80;
+pub const _SC_2_PBS_ACCOUNTING: ::c_int = 81;
+pub const _SC_2_PBS_CHECKPOINT: ::c_int = 82;
+pub const _SC_2_PBS_LOCATE: ::c_int = 83;
+pub const _SC_2_PBS_MESSAGE: ::c_int = 84;
+pub const _SC_2_PBS_TRACK: ::c_int = 85;
+pub const _SC_SPAWN: ::c_int = 86;
+pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 87;
+pub const _SC_TIMER_MAX: ::c_int = 88;
+pub const _SC_SEM_NSEMS_MAX: ::c_int = 89;
+pub const _SC_CPUTIME: ::c_int = 90;
+pub const _SC_THREAD_CPUTIME: ::c_int = 91;
+pub const _SC_DELAYTIMER_MAX: ::c_int = 92;
 // These two variables will be supported in NetBSD 8.0
 // pub const _SC_SIGQUEUE_MAX : ::c_int = 93;
 // pub const _SC_REALTIME_SIGNALS : ::c_int = 94;
-pub const _SC_PHYS_PAGES : ::c_int = 121;
-pub const _SC_NPROCESSORS_CONF : ::c_int = 1001;
-pub const _SC_NPROCESSORS_ONLN : ::c_int = 1002;
-pub const _SC_SCHED_RT_TS : ::c_int = 2001;
-pub const _SC_SCHED_PRI_MIN : ::c_int = 2002;
-pub const _SC_SCHED_PRI_MAX : ::c_int = 2003;
+pub const _SC_PHYS_PAGES: ::c_int = 121;
+pub const _SC_NPROCESSORS_CONF: ::c_int = 1001;
+pub const _SC_NPROCESSORS_ONLN: ::c_int = 1002;
+pub const _SC_SCHED_RT_TS: ::c_int = 2001;
+pub const _SC_SCHED_PRI_MIN: ::c_int = 2002;
+pub const _SC_SCHED_PRI_MAX: ::c_int = 2003;
 
 pub const FD_SETSIZE: usize = 0x100;
 
 pub const ST_NOSUID: ::c_ulong = 8;
 
+pub const BIOCGRSIG: ::c_ulong = 0x40044272;
+pub const BIOCSRSIG: ::c_ulong = 0x80044273;
+pub const BIOCSDLT: ::c_ulong = 0x80044278;
+pub const BIOCGSEESENT: ::c_ulong = 0x40044276;
+pub const BIOCSSEESENT: ::c_ulong = 0x80044277;
+
 cfg_if! {
     if #[cfg(any(target_arch = "sparc", target_arch = "sparc64",
                  target_arch = "x86", target_arch = "x86_64"))] {
-        pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
+        pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t
+          = pthread_mutex_t {
             ptm_magic: 0x33330003,
             ptm_errorcheck: 0,
             ptm_pad1: [0; 3],
@@ -1092,7 +1249,8 @@ cfg_if! {
             ptm_spare2: 0 as *mut _,
         };
     } else {
-        pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
+        pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t
+          = pthread_mutex_t {
             ptm_magic: 0x33330003,
             ptm_errorcheck: 0,
             ptm_unused: 0,
@@ -1166,7 +1324,7 @@ pub const NOTE_TRACK: u32 = 0x00000001;
 pub const NOTE_TRACKERR: u32 = 0x00000002;
 pub const NOTE_CHILD: u32 = 0x00000004;
 
-pub const TMP_MAX : ::c_uint = 308915776;
+pub const TMP_MAX: ::c_uint = 308915776;
 
 pub const NI_MAXHOST: ::socklen_t = 1025;
 
@@ -1357,6 +1515,9 @@ pub const P_ALL: idtype_t = 0;
 pub const P_PID: idtype_t = 1;
 pub const P_PGID: idtype_t = 4;
 
+pub const UTIME_OMIT: c_long = 1073741822;
+pub const UTIME_NOW: c_long = 1073741823;
+
 pub const B460800: ::speed_t = 460800;
 pub const B921600: ::speed_t = 921600;
 
@@ -1365,6 +1526,31 @@ pub const ONLRET: ::tcflag_t = 0x40;
 pub const CDTRCTS: ::tcflag_t = 0x00020000;
 pub const CHWFLOW: ::tcflag_t = ::MDMBUF | ::CRTSCTS | ::CDTRCTS;
 
+// pub const _PATH_UTMPX: &[::c_char; 14] = b"/var/run/utmpx";
+// pub const _PATH_WTMPX: &[::c_char; 14] = b"/var/log/wtmpx";
+// pub const _PATH_LASTLOGX: &[::c_char; 17] = b"/var/log/lastlogx";
+// pub const _PATH_UTMP_UPDATE: &[::c_char; 24] = b"/usr/libexec/utmp_update";
+pub const UT_NAMESIZE: usize = 8;
+pub const UT_LINESIZE: usize = 8;
+pub const UT_HOSTSIZE: usize = 16;
+pub const _UTX_USERSIZE: usize = 32;
+pub const _UTX_LINESIZE: usize = 32;
+pub const _UTX_PADSIZE: usize = 40;
+pub const _UTX_IDSIZE: usize = 4;
+pub const _UTX_HOSTSIZE: usize = 256;
+pub const EMPTY: u16 = 0;
+pub const RUN_LVL: u16 = 1;
+pub const BOOT_TIME: u16 = 2;
+pub const OLD_TIME: u16 = 3;
+pub const NEW_TIME: u16 = 4;
+pub const INIT_PROCESS: u16 = 5;
+pub const LOGIN_PROCESS: u16 = 6;
+pub const USER_PROCESS: u16 = 7;
+pub const DEAD_PROCESS: u16 = 8;
+pub const ACCOUNTING: u16 = 9;
+pub const SIGNATURE: u16 = 10;
+pub const DOWN_TIME: u16 = 11;
+
 pub const SOCK_CLOEXEC: ::c_int = 0x10000000;
 pub const SOCK_NONBLOCK: ::c_int = 0x20000000;
 
@@ -1377,7 +1563,7 @@ pub const FIONWRITE: ::c_ulong = 0x40046679;
 pub const FIONSPACE: ::c_ulong = 0x40046678;
 pub const FIBMAP: ::c_ulong = 0xc008667a;
 
-pub const SIGSTKSZ : ::size_t = 40960;
+pub const SIGSTKSZ: ::size_t = 40960;
 
 pub const PT_DUMPCORE: ::c_int = 12;
 pub const PT_LWPINFO: ::c_int = 13;
@@ -1389,8 +1575,8 @@ pub const PT_GET_PROCESS_STATE: ::c_int = 18;
 pub const PT_FIRSTMACH: ::c_int = 32;
 
 // Flags for chflags(2)
-pub const SF_SNAPSHOT:  ::c_ulong = 0x00200000;
-pub const SF_LOG:       ::c_ulong = 0x00400000;
+pub const SF_SNAPSHOT: ::c_ulong = 0x00200000;
+pub const SF_LOG: ::c_ulong = 0x00400000;
 pub const SF_SNAPINVAL: ::c_ulong = 0x00800000;
 
 fn _ALIGN(p: usize) -> usize {
@@ -1464,185 +1650,294 @@ f! {
 }
 
 #[link(name = "rt")]
-extern {
+extern "C" {
     pub fn aio_read(aiocbp: *mut aiocb) -> ::c_int;
     pub fn aio_write(aiocbp: *mut aiocb) -> ::c_int;
     pub fn aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
     pub fn aio_error(aiocbp: *const aiocb) -> ::c_int;
     pub fn aio_return(aiocbp: *mut aiocb) -> ::ssize_t;
     #[link_name = "__aio_suspend50"]
-    pub fn aio_suspend(aiocb_list: *const *const aiocb, nitems: ::c_int,
-                       timeout: *const ::timespec) -> ::c_int;
+    pub fn aio_suspend(
+        aiocb_list: *const *const aiocb,
+        nitems: ::c_int,
+        timeout: *const ::timespec,
+    ) -> ::c_int;
     pub fn aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
-    pub fn lio_listio(mode: ::c_int, aiocb_list: *const *mut aiocb,
-                      nitems: ::c_int, sevp: *mut sigevent) -> ::c_int;
+    pub fn lio_listio(
+        mode: ::c_int,
+        aiocb_list: *const *mut aiocb,
+        nitems: ::c_int,
+        sevp: *mut sigevent,
+    ) -> ::c_int;
 }
 
-extern {
+extern "C" {
     pub fn chflags(path: *const ::c_char, flags: ::c_ulong) -> ::c_int;
     pub fn fchflags(fd: ::c_int, flags: ::c_ulong) -> ::c_int;
     pub fn lchflags(path: *const ::c_char, flags: ::c_ulong) -> ::c_int;
 
-    pub fn extattr_delete_fd(fd: ::c_int,
-                             attrnamespace: ::c_int,
-                             attrname: *const ::c_char) -> ::c_int;
-    pub fn extattr_delete_file(path: *const ::c_char,
-                               attrnamespace: ::c_int,
-                               attrname: *const ::c_char) -> ::c_int;
-    pub fn extattr_delete_link(path: *const ::c_char,
-                               attrnamespace: ::c_int,
-                               attrname: *const ::c_char) -> ::c_int;
-    pub fn extattr_get_fd(fd: ::c_int,
-                          attrnamespace: ::c_int,
-                          attrname: *const ::c_char,
-                          data: *mut ::c_void,
-                          nbytes: ::size_t) -> ::ssize_t;
-    pub fn extattr_get_file(path: *const ::c_char,
-                            attrnamespace: ::c_int,
-                            attrname: *const ::c_char,
-                            data: *mut ::c_void,
-                            nbytes: ::size_t) -> ::ssize_t;
-    pub fn extattr_get_link(path: *const ::c_char,
-                            attrnamespace: ::c_int,
-                            attrname: *const ::c_char,
-                            data: *mut ::c_void,
-                            nbytes: ::size_t) -> ::ssize_t;
-    pub fn extattr_namespace_to_string(attrnamespace: ::c_int,
-                                       string: *mut *mut ::c_char) -> ::c_int;
-    pub fn extattr_set_fd(fd: ::c_int,
-                          attrnamespace: ::c_int,
-                          attrname: *const ::c_char,
-                          data: *const ::c_void,
-                          nbytes: ::size_t) -> ::c_int;
-    pub fn extattr_set_file(path: *const ::c_char,
-                            attrnamespace: ::c_int,
-                            attrname: *const ::c_char,
-                            data: *const ::c_void,
-                            nbytes: ::size_t) -> ::c_int;
-    pub fn extattr_set_link(path: *const ::c_char,
-                            attrnamespace: ::c_int,
-                            attrname: *const ::c_char,
-                            data: *const ::c_void,
-                            nbytes: ::size_t) -> ::c_int;
-    pub fn extattr_string_to_namespace(string: *const ::c_char,
-                                       attrnamespace: *mut ::c_int) -> ::c_int;
+    pub fn extattr_delete_fd(
+        fd: ::c_int,
+        attrnamespace: ::c_int,
+        attrname: *const ::c_char,
+    ) -> ::c_int;
+    pub fn extattr_delete_file(
+        path: *const ::c_char,
+        attrnamespace: ::c_int,
+        attrname: *const ::c_char,
+    ) -> ::c_int;
+    pub fn extattr_delete_link(
+        path: *const ::c_char,
+        attrnamespace: ::c_int,
+        attrname: *const ::c_char,
+    ) -> ::c_int;
+    pub fn extattr_get_fd(
+        fd: ::c_int,
+        attrnamespace: ::c_int,
+        attrname: *const ::c_char,
+        data: *mut ::c_void,
+        nbytes: ::size_t,
+    ) -> ::ssize_t;
+    pub fn extattr_get_file(
+        path: *const ::c_char,
+        attrnamespace: ::c_int,
+        attrname: *const ::c_char,
+        data: *mut ::c_void,
+        nbytes: ::size_t,
+    ) -> ::ssize_t;
+    pub fn extattr_get_link(
+        path: *const ::c_char,
+        attrnamespace: ::c_int,
+        attrname: *const ::c_char,
+        data: *mut ::c_void,
+        nbytes: ::size_t,
+    ) -> ::ssize_t;
+    pub fn extattr_namespace_to_string(
+        attrnamespace: ::c_int,
+        string: *mut *mut ::c_char,
+    ) -> ::c_int;
+    pub fn extattr_set_fd(
+        fd: ::c_int,
+        attrnamespace: ::c_int,
+        attrname: *const ::c_char,
+        data: *const ::c_void,
+        nbytes: ::size_t,
+    ) -> ::c_int;
+    pub fn extattr_set_file(
+        path: *const ::c_char,
+        attrnamespace: ::c_int,
+        attrname: *const ::c_char,
+        data: *const ::c_void,
+        nbytes: ::size_t,
+    ) -> ::c_int;
+    pub fn extattr_set_link(
+        path: *const ::c_char,
+        attrnamespace: ::c_int,
+        attrname: *const ::c_char,
+        data: *const ::c_void,
+        nbytes: ::size_t,
+    ) -> ::c_int;
+    pub fn extattr_string_to_namespace(
+        string: *const ::c_char,
+        attrnamespace: *mut ::c_int,
+    ) -> ::c_int;
 
     #[link_name = "__lutimes50"]
     pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
     #[link_name = "__gettimeofday50"]
-    pub fn gettimeofday(tp: *mut ::timeval,
-                        tz: *mut ::c_void) -> ::c_int;
-    pub fn getnameinfo(sa: *const ::sockaddr,
-                       salen: ::socklen_t,
-                       host: *mut ::c_char,
-                       hostlen: ::socklen_t,
-                       serv: *mut ::c_char,
-                       sevlen: ::socklen_t,
-                       flags: ::c_int) -> ::c_int;
-    pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int)
-                    -> ::c_int;
-    pub fn sysctl(name: *const ::c_int,
-                  namelen: ::c_uint,
-                  oldp: *mut ::c_void,
-                  oldlenp: *mut ::size_t,
-                  newp: *const ::c_void,
-                  newlen: ::size_t)
-                  -> ::c_int;
-    pub fn sysctlbyname(name: *const ::c_char,
-                        oldp: *mut ::c_void,
-                        oldlenp: *mut ::size_t,
-                        newp: *const ::c_void,
-                        newlen: ::size_t)
-                        -> ::c_int;
+    pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int;
+    pub fn getnameinfo(
+        sa: *const ::sockaddr,
+        salen: ::socklen_t,
+        host: *mut ::c_char,
+        hostlen: ::socklen_t,
+        serv: *mut ::c_char,
+        sevlen: ::socklen_t,
+        flags: ::c_int,
+    ) -> ::c_int;
+    pub fn mprotect(
+        addr: *mut ::c_void,
+        len: ::size_t,
+        prot: ::c_int,
+    ) -> ::c_int;
+    pub fn sysctl(
+        name: *const ::c_int,
+        namelen: ::c_uint,
+        oldp: *mut ::c_void,
+        oldlenp: *mut ::size_t,
+        newp: *const ::c_void,
+        newlen: ::size_t,
+    ) -> ::c_int;
+    pub fn sysctlbyname(
+        name: *const ::c_char,
+        oldp: *mut ::c_void,
+        oldlenp: *mut ::size_t,
+        newp: *const ::c_void,
+        newlen: ::size_t,
+    ) -> ::c_int;
     #[link_name = "__kevent50"]
-    pub fn kevent(kq: ::c_int,
-                  changelist: *const ::kevent,
-                  nchanges: ::size_t,
-                  eventlist: *mut ::kevent,
-                  nevents: ::size_t,
-                  timeout: *const ::timespec) -> ::c_int;
+    pub fn kevent(
+        kq: ::c_int,
+        changelist: *const ::kevent,
+        nchanges: ::size_t,
+        eventlist: *mut ::kevent,
+        nevents: ::size_t,
+        timeout: *const ::timespec,
+    ) -> ::c_int;
     #[link_name = "__mount50"]
-    pub fn mount(src: *const ::c_char,
-                 target: *const ::c_char,
-                 flags: ::c_int,
-                 data: *mut ::c_void,
-                 size: ::size_t) -> ::c_int;
+    pub fn mount(
+        src: *const ::c_char,
+        target: *const ::c_char,
+        flags: ::c_int,
+        data: *mut ::c_void,
+        size: ::size_t,
+    ) -> ::c_int;
     pub fn mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t;
     pub fn mq_close(mqd: ::mqd_t) -> ::c_int;
     pub fn mq_getattr(mqd: ::mqd_t, attr: *mut ::mq_attr) -> ::c_int;
-    pub fn mq_notify(mqd: ::mqd_t, notification: *const ::sigevent) -> ::c_int;
-    pub fn mq_receive(mqd: ::mqd_t,
-                      msg_ptr: *mut ::c_char,
-                      msg_len: ::size_t,
-                      msq_prio: *mut ::c_uint) -> ::ssize_t;
-    pub fn mq_send(mqd: ::mqd_t,
-                   msg_ptr: *const ::c_char,
-                   msg_len: ::size_t,
-                   msq_prio: ::c_uint) -> ::c_int;
-    pub fn mq_setattr(mqd: ::mqd_t,
-                      newattr: *const ::mq_attr,
-                      oldattr: *mut ::mq_attr) -> ::c_int;
+    pub fn mq_notify(mqd: ::mqd_t, notification: *const ::sigevent)
+        -> ::c_int;
+    pub fn mq_receive(
+        mqd: ::mqd_t,
+        msg_ptr: *mut ::c_char,
+        msg_len: ::size_t,
+        msg_prio: *mut ::c_uint,
+    ) -> ::ssize_t;
+    pub fn mq_send(
+        mqd: ::mqd_t,
+        msg_ptr: *const ::c_char,
+        msg_len: ::size_t,
+        msg_prio: ::c_uint,
+    ) -> ::c_int;
+    pub fn mq_setattr(
+        mqd: ::mqd_t,
+        newattr: *const ::mq_attr,
+        oldattr: *mut ::mq_attr,
+    ) -> ::c_int;
     #[link_name = "__mq_timedreceive50"]
-    pub fn mq_timedreceive(mqd: ::mqd_t,
-                           msg_ptr: *mut ::c_char,
-                           msg_len: ::size_t,
-                           msq_prio: *mut ::c_uint,
-                           abs_timeout: *const ::timespec) -> ::ssize_t;
+    pub fn mq_timedreceive(
+        mqd: ::mqd_t,
+        msg_ptr: *mut ::c_char,
+        msg_len: ::size_t,
+        msg_prio: *mut ::c_uint,
+        abs_timeout: *const ::timespec,
+    ) -> ::ssize_t;
     #[link_name = "__mq_timedsend50"]
-    pub fn mq_timedsend(mqd: ::mqd_t,
-                        msg_ptr: *const ::c_char,
-                        msg_len: ::size_t,
-                        msq_prio: ::c_uint,
-                        abs_timeout: *const ::timespec) -> ::c_int;
+    pub fn mq_timedsend(
+        mqd: ::mqd_t,
+        msg_ptr: *const ::c_char,
+        msg_len: ::size_t,
+        msg_prio: ::c_uint,
+        abs_timeout: *const ::timespec,
+    ) -> ::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 pthread_setname_np(t: ::pthread_t,
-                              name: *const ::c_char,
-                              arg: *mut ::c_void) -> ::c_int;
-    pub fn pthread_getattr_np(native: ::pthread_t,
-                              attr: *mut ::pthread_attr_t) -> ::c_int;
-    pub fn pthread_attr_getguardsize(attr: *const ::pthread_attr_t,
-                                     guardsize: *mut ::size_t) -> ::c_int;
-    pub fn pthread_attr_getstack(attr: *const ::pthread_attr_t,
-                                 stackaddr: *mut *mut ::c_void,
-                                 stacksize: *mut ::size_t) -> ::c_int;
+    pub fn ptrace(
+        request: ::c_int,
+        pid: ::pid_t,
+        addr: *mut ::c_void,
+        data: ::c_int,
+    ) -> ::c_int;
+    pub fn pthread_setname_np(
+        t: ::pthread_t,
+        name: *const ::c_char,
+        arg: *const ::c_void,
+    ) -> ::c_int;
+    pub fn pthread_attr_get_np(
+        thread: ::pthread_t,
+        attr: *mut ::pthread_attr_t,
+    ) -> ::c_int;
+    pub fn pthread_getattr_np(
+        native: ::pthread_t,
+        attr: *mut ::pthread_attr_t,
+    ) -> ::c_int;
+    pub fn pthread_attr_getguardsize(
+        attr: *const ::pthread_attr_t,
+        guardsize: *mut ::size_t,
+    ) -> ::c_int;
+    pub fn pthread_attr_getstack(
+        attr: *const ::pthread_attr_t,
+        stackaddr: *mut *mut ::c_void,
+        stacksize: *mut ::size_t,
+    ) -> ::c_int;
     #[link_name = "__sigtimedwait50"]
-    pub fn sigtimedwait(set: *const sigset_t,
-                        info: *mut siginfo_t,
-                        timeout: *const ::timespec) -> ::c_int;
-    pub fn sigwaitinfo(set: *const sigset_t,
-                       info: *mut siginfo_t) -> ::c_int;
+    pub fn sigtimedwait(
+        set: *const sigset_t,
+        info: *mut siginfo_t,
+        timeout: *const ::timespec,
+    ) -> ::c_int;
+    pub fn sigwaitinfo(set: *const sigset_t, info: *mut siginfo_t) -> ::c_int;
     pub fn duplocale(base: ::locale_t) -> ::locale_t;
     pub fn freelocale(loc: ::locale_t);
     pub fn localeconv_l(loc: ::locale_t) -> *mut lconv;
-    pub fn newlocale(mask: ::c_int,
-                     locale: *const ::c_char,
-                     base: ::locale_t) -> ::locale_t;
+    pub fn newlocale(
+        mask: ::c_int,
+        locale: *const ::c_char,
+        base: ::locale_t,
+    ) -> ::locale_t;
     #[link_name = "__settimeofday50"]
     pub fn settimeofday(tv: *const ::timeval, tz: *const ::c_void) -> ::c_int;
 
     pub fn dup3(src: ::c_int, dst: ::c_int, flags: ::c_int) -> ::c_int;
 
-    pub fn sendmmsg(sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint,
-                    flags: ::c_int) -> ::c_int;
-    pub fn recvmmsg(sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint,
-                    flags: ::c_int, timeout: *mut ::timespec) -> ::c_int;
+    pub fn sendmmsg(
+        sockfd: ::c_int,
+        msgvec: *mut ::mmsghdr,
+        vlen: ::c_uint,
+        flags: ::c_int,
+    ) -> ::c_int;
+    pub fn recvmmsg(
+        sockfd: ::c_int,
+        msgvec: *mut ::mmsghdr,
+        vlen: ::c_uint,
+        flags: ::c_int,
+        timeout: *mut ::timespec,
+    ) -> ::c_int;
+
+    pub fn _lwp_self() -> lwpid_t;
 }
 
 #[link(name = "util")]
-extern {
+extern "C" {
     #[cfg_attr(target_os = "netbsd", link_name = "__getpwent_r50")]
-    pub fn getpwent_r(pwd: *mut ::passwd,
-                      buf: *mut ::c_char,
-                      buflen: ::size_t,
-                      result: *mut *mut ::passwd) -> ::c_int;
-    pub fn getgrent_r(grp: *mut ::group,
-                      buf: *mut ::c_char,
-                      buflen: ::size_t,
-                      result: *mut *mut ::group) -> ::c_int;
+    pub fn getpwent_r(
+        pwd: *mut ::passwd,
+        buf: *mut ::c_char,
+        buflen: ::size_t,
+        result: *mut *mut ::passwd,
+    ) -> ::c_int;
+    pub fn getgrent_r(
+        grp: *mut ::group,
+        buf: *mut ::c_char,
+        buflen: ::size_t,
+        result: *mut *mut ::group,
+    ) -> ::c_int;
+
+    pub fn updwtmpx(file: *const ::c_char, ut: *const utmpx) -> ::c_int;
+    pub fn getlastlogx(
+        fname: *const ::c_char,
+        uid: ::uid_t,
+        ll: *mut lastlogx,
+    ) -> *mut lastlogx;
+    pub fn updlastlogx(
+        fname: *const ::c_char,
+        uid: ::uid_t,
+        ll: *mut lastlogx,
+    ) -> ::c_int;
+    pub fn utmpxname(file: *const ::c_char) -> ::c_int;
+    pub fn getutxent() -> *mut utmpx;
+    pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
+    pub fn getutxline(ut: *const utmpx) -> *mut utmpx;
+    pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
+    pub fn setutxent();
+    pub fn endutxent();
+
+    pub fn getutmp(ux: *const utmpx, u: *mut utmp);
+    pub fn getutmpx(u: *const utmp, ux: *mut utmpx);
+
+    pub fn utpname(file: *const ::c_char) -> ::c_int;
+    pub fn setutent();
+    pub fn endutent();
+    pub fn getutent() -> *mut utmp;
 }
 
 cfg_if! {