Fixes tests on Solaris

libc-test/build.rs

@@ -795,8 +795,6 @@ fn test_solarish(target: &str) {
         "stdlib.h",
         "string.h",
         "sys/auxv.h",
-        "sys/epoll.h",
-        "sys/eventfd.h",
         "sys/file.h",
         "sys/filio.h",
         "sys/ioctl.h",
@@ -836,6 +834,19 @@ fn test_solarish(target: &str) {
         "wchar.h",
     }
 
+    if is_illumos {
+        headers! { cfg:
+            "sys/epoll.h",
+            "sys/eventfd.h",
+        }
+    }
+
+    if is_solaris {
+        headers! { cfg:
+            "sys/lgrp_user_impl.h",
+        }
+    }
+
     cfg.skip_type(move |ty| match ty {
         "sighandler_t" => true,
         _ => false,
@@ -885,7 +896,7 @@ fn test_solarish(target: &str) {
         // EPOLLEXCLUSIVE is a relatively recent addition to the epoll interface and may not be
         // defined on older systems.  It is, however, safe to use on systems which do not
         // explicitly support it. (A no-op is an acceptable implementation of EPOLLEXCLUSIVE.)
-        "EPOLLEXCLUSIVE" => true,
+        "EPOLLEXCLUSIVE" if is_illumos => true,
 
         _ => false,
     });
@@ -977,7 +988,7 @@ fn test_solarish(target: &str) {
             // These functions may return int or void depending on the exact
             // configuration of the compilation environment, but the return
             // value is not useful (always 0) so we can ignore it:
-            "setservent" | "endservent" if is_illumos => true,
+            "setservent" | "endservent" => true,
 
             // Following illumos#3729, getifaddrs was changed to a
             // redefine_extname symbol in order to preserve compatibility.

libc-test/semver/TODO-unix.txt

@@ -3,3 +3,8 @@
 getpwuid_r
 pthread_atfork
 pthread_sigmask
+# * Solaris is missing flock(2)
+LOCK_EX
+LOCK_NB
+LOCK_SH
+LOCK_UN

libc-test/semver/unix.txt

@@ -184,10 +184,6 @@ ISTRIP
 IXANY
 IXOFF
 IXON
-LOCK_EX
-LOCK_NB
-LOCK_SH
-LOCK_UN
 LOG_ALERT
 LOG_AUTH
 LOG_CONS

src/unix/mod.rs

@@ -602,10 +602,8 @@ extern "C" {
 
     #[cfg(not(all(target_arch = "powerpc", target_vendor = "nintendo")))]
     #[cfg_attr(target_os = "netbsd", link_name = "__socket30")]
-    #[cfg_attr(
-        any(target_os = "illumos", target_os = "solaris"),
-        link_name = "__xnet_socket"
-    )]
+    #[cfg_attr(target_os = "illumos", link_name = "__xnet_socket")]
+    #[cfg_attr(target_os = "solaris", link_name = "__xnet7_socket")]
     #[cfg_attr(target_os = "espidf", link_name = "lwip_socket")]
     pub fn socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int;
     #[cfg(not(all(target_arch = "powerpc", target_vendor = "nintendo")))]
@@ -891,6 +889,7 @@ extern "C" {
     pub fn getppid() -> pid_t;
     pub fn getuid() -> uid_t;
     pub fn isatty(fd: ::c_int) -> ::c_int;
+    #[cfg_attr(target_os = "solaris", link_name = "__link_xpg4")]
     pub fn link(src: *const c_char, dst: *const c_char) -> ::c_int;
     pub fn lseek(fd: ::c_int, offset: off_t, whence: ::c_int) -> off_t;
     pub fn pathconf(path: *const c_char, name: ::c_int) -> c_long;
@@ -929,7 +928,10 @@ extern "C" {
         all(target_os = "macos", target_arch = "x86"),
         link_name = "ttyname_r$UNIX2003"
     )]
-    #[cfg_attr(target_os = "illumos", link_name = "__posix_ttyname_r")]
+    #[cfg_attr(
+        any(target_os = "illumos", target_os = "solaris"),
+        link_name = "__posix_ttyname_r"
+    )]
     pub fn ttyname_r(fd: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int;
     pub fn unlink(c: *const c_char) -> ::c_int;
     #[cfg_attr(
@@ -1049,8 +1051,6 @@ extern "C" {
     )]
     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char;
 
-    pub fn flock(fd: ::c_int, operation: ::c_int) -> ::c_int;
-
     #[cfg_attr(target_os = "netbsd", link_name = "__times13")]
     pub fn times(buf: *mut ::tms) -> ::clock_t;
 
@@ -1350,6 +1350,7 @@ extern "C" {
     #[cfg_attr(target_os = "netbsd", link_name = "__sigpending14")]
     pub fn sigpending(set: *mut sigset_t) -> ::c_int;
 
+    #[cfg_attr(target_os = "solaris", link_name = "__sysconf_xpg7")]
     pub fn sysconf(name: ::c_int) -> ::c_long;
 
     pub fn mkfifo(path: *const c_char, mode: mode_t) -> ::c_int;
@@ -1420,12 +1421,20 @@ cfg_if! {
     if #[cfg(not(any(target_os = "emscripten",
                      target_os = "android",
                      target_os = "haiku",
-                     target_os = "nto")))] {
+                     target_os = "nto",
+                     target_os = "solaris")))] {
         extern "C" {
             pub fn adjtime(delta: *const timeval, olddelta: *mut timeval) -> ::c_int;
         }
     }
 }
+cfg_if! {
+    if #[cfg(target_os = "solaris")] {
+        extern "C" {
+            pub fn adjtime(delta: *mut timeval, olddelta: *mut timeval) -> ::c_int;
+        }
+    }
+}
 
 cfg_if! {
     if #[cfg(not(any(target_os = "emscripten",
@@ -1445,6 +1454,14 @@ cfg_if! {
     }
 }
 
+cfg_if! {
+    if #[cfg(not(target_os = "solaris"))] {
+        extern "C" {
+            pub fn flock(fd: ::c_int, operation: ::c_int) -> ::c_int;
+        }
+    }
+}
+
 cfg_if! {
     if #[cfg(not(any(target_env = "uclibc", target_os = "nto")))] {
         extern "C" {

src/unix/solarish/illumos.rs

@@ -1,3 +1,14 @@
+use exit_status;
+use NET_MAC_AWARE;
+use NET_MAC_AWARE_INHERIT;
+use PRIV_AWARE_RESET;
+use PRIV_DEBUG;
+use PRIV_PFEXEC;
+use PRIV_XPOLICY;
+
+pub type lgrp_rsrc_t = ::c_int;
+pub type lgrp_affinity_t = ::c_int;
+
 s! {
     pub struct shmid_ds {
         pub shm_perm: ::ipc_perm,
@@ -21,6 +32,37 @@ s! {
     }
 }
 
+s_no_extra_traits! {
+    #[cfg_attr(any(
+        target_arch = "x86", target_arch = "x86_64"),
+        repr(packed(4))
+    )]
+    pub struct epoll_event {
+        pub events: u32,
+        pub u64: u64,
+    }
+
+    pub struct utmpx {
+        pub ut_user: [::c_char; _UTX_USERSIZE],
+        pub ut_id: [::c_char; _UTX_IDSIZE],
+        pub ut_line: [::c_char; _UTX_LINESIZE],
+        pub ut_pid: ::pid_t,
+        pub ut_type: ::c_short,
+        pub ut_exit: exit_status,
+        pub ut_tv: ::timeval,
+        pub ut_session: ::c_int,
+        pub ut_pad: [::c_int; _UTX_PADSIZE],
+        pub ut_syslen: ::c_short,
+        pub ut_host: [::c_char; _UTX_HOSTSIZE],
+    }
+}
+
+pub const _UTX_USERSIZE: usize = 32;
+pub const _UTX_LINESIZE: usize = 32;
+pub const _UTX_PADSIZE: usize = 5;
+pub const _UTX_IDSIZE: usize = 4;
+pub const _UTX_HOSTSIZE: usize = 257;
+
 pub const AF_LOCAL: ::c_int = 1; // AF_UNIX
 pub const AF_FILE: ::c_int = 1; // AF_UNIX
 
@@ -56,6 +98,69 @@ pub const SOL_FILTER: ::c_int = 0xfffc;
 
 pub const MADV_PURGE: ::c_int = 9;
 
+pub const SIGINFO: ::c_int = 41;
+
+pub const O_DIRECT: ::c_int = 0x2000000;
+
+pub const PBIND_HARD: ::processorid_t = -3;
+pub const PBIND_SOFT: ::processorid_t = -4;
+
+pub const PS_SYSTEM: ::c_int = 1;
+
+pub const MAP_FILE: ::c_int = 0;
+
+pub const MAP_32BIT: ::c_int = 0x80;
+
+pub const AF_NCA: ::c_int = 28;
+
+pub const PF_NCA: ::c_int = AF_NCA;
+
+pub const LOCK_SH: ::c_int = 1;
+pub const LOCK_EX: ::c_int = 2;
+pub const LOCK_NB: ::c_int = 4;
+pub const LOCK_UN: ::c_int = 8;
+
+pub const _PC_LAST: ::c_int = 101;
+
+pub const VSTATUS: usize = 16;
+pub const VERASE2: usize = 17;
+
+pub const EPOLLIN: ::c_int = 0x1;
+pub const EPOLLPRI: ::c_int = 0x2;
+pub const EPOLLOUT: ::c_int = 0x4;
+pub const EPOLLRDNORM: ::c_int = 0x40;
+pub const EPOLLRDBAND: ::c_int = 0x80;
+pub const EPOLLWRNORM: ::c_int = 0x100;
+pub const EPOLLWRBAND: ::c_int = 0x200;
+pub const EPOLLMSG: ::c_int = 0x400;
+pub const EPOLLERR: ::c_int = 0x8;
+pub const EPOLLHUP: ::c_int = 0x10;
+pub const EPOLLET: ::c_int = 0x80000000;
+pub const EPOLLRDHUP: ::c_int = 0x2000;
+pub const EPOLLONESHOT: ::c_int = 0x40000000;
+pub const EPOLLWAKEUP: ::c_int = 0x20000000;
+pub const EPOLLEXCLUSIVE: ::c_int = 0x10000000;
+pub const EPOLL_CLOEXEC: ::c_int = 0x80000;
+pub const EPOLL_CTL_ADD: ::c_int = 1;
+pub const EPOLL_CTL_MOD: ::c_int = 3;
+pub const EPOLL_CTL_DEL: ::c_int = 2;
+
+pub const PRIV_USER: ::c_uint = PRIV_DEBUG
+    | NET_MAC_AWARE
+    | NET_MAC_AWARE_INHERIT
+    | PRIV_XPOLICY
+    | PRIV_AWARE_RESET
+    | PRIV_PFEXEC;
+
+pub const LGRP_RSRC_COUNT: ::lgrp_rsrc_t = 2;
+pub const LGRP_RSRC_CPU: ::lgrp_rsrc_t = 0;
+pub const LGRP_RSRC_MEM: ::lgrp_rsrc_t = 1;
+
+pub const P_DISABLED: ::c_int = 0x008;
+
+pub const AT_SUN_HWCAP2: ::c_uint = 2023;
+pub const AT_SUN_FPTYPE: ::c_uint = 2027;
+
 pub const B1000000: ::speed_t = 24;
 pub const B1152000: ::speed_t = 25;
 pub const B1500000: ::speed_t = 26;
@@ -71,6 +176,24 @@ pub const SI_ADDRESS_WIDTH: ::c_int = 520;
 extern "C" {
     pub fn eventfd(init: ::c_uint, flags: ::c_int) -> ::c_int;
 
+    pub fn epoll_pwait(
+        epfd: ::c_int,
+        events: *mut ::epoll_event,
+        maxevents: ::c_int,
+        timeout: ::c_int,
+        sigmask: *const ::sigset_t,
+    ) -> ::c_int;
+    pub fn epoll_create(size: ::c_int) -> ::c_int;
+    pub fn epoll_create1(flags: ::c_int) -> ::c_int;
+    pub fn epoll_wait(
+        epfd: ::c_int,
+        events: *mut ::epoll_event,
+        maxevents: ::c_int,
+        timeout: ::c_int,
+    ) -> ::c_int;
+    pub fn epoll_ctl(epfd: ::c_int, op: ::c_int, fd: ::c_int, event: *mut ::epoll_event)
+        -> ::c_int;
+
     pub fn mincore(addr: ::caddr_t, len: ::size_t, vec: *mut ::c_char) -> ::c_int;
 
     pub fn pset_bind_lwp(
@@ -100,4 +223,12 @@ extern "C" {
     pub fn pwritev(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int, offset: ::off_t)
         -> ::ssize_t;
     pub fn getpagesizes2(pagesize: *mut ::size_t, nelem: ::c_int) -> ::c_int;
+
+    pub fn strcasecmp_l(s1: *const ::c_char, s2: *const ::c_char, loc: ::locale_t) -> ::c_int;
+    pub fn strncasecmp_l(
+        s1: *const ::c_char,
+        s2: *const ::c_char,
+        n: ::size_t,
+        loc: ::locale_t,
+    ) -> ::c_int;
 }