1 files changed, 0 insertions, 220 deletions
diff --git a/vendor/libc/src/unix/solarish/compat.rs b/vendor/libc/src/unix/solarish/compat.rs
deleted file mode 100644
index cbf955a..0000000
--- a/vendor/libc/src/unix/solarish/compat.rs
+++ /dev/null
@@ -1,220 +0,0 @@
-// Common functions that are unfortunately missing on illumos and
-// Solaris, but often needed by other crates.
-
-use core::cmp::min;
-use unix::solarish::*;
-
-const PTEM: &[u8] = b"ptem\0";
-const LDTERM: &[u8] = b"ldterm\0";
-
-pub unsafe fn cfmakeraw(termios: *mut ::termios) {
-    (*termios).c_iflag &=
-        !(IMAXBEL | IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR | IGNCR | ICRNL | IXON);
-    (*termios).c_oflag &= !OPOST;
-    (*termios).c_lflag &= !(ECHO | ECHONL | ICANON | ISIG | IEXTEN);
-    (*termios).c_cflag &= !(CSIZE | PARENB);
-    (*termios).c_cflag |= CS8;
-
-    // By default, most software expects a pending read to block until at
-    // least one byte becomes available.  As per termio(7I), this requires
-    // setting the MIN and TIME parameters appropriately.
-    //
-    // As a somewhat unfortunate artefact of history, the MIN and TIME slots
-    // in the control character array overlap with the EOF and EOL slots used
-    // for canonical mode processing.  Because the EOF character needs to be
-    // the ASCII EOT value (aka Control-D), it has the byte value 4.  When
-    // switching to raw mode, this is interpreted as a MIN value of 4; i.e.,
-    // reads will block until at least four bytes have been input.
-    //
-    // Other platforms with a distinct MIN slot like Linux and FreeBSD appear
-    // to default to a MIN value of 1, so we'll force that value here:
-    (*termios).c_cc[VMIN] = 1;
-    (*termios).c_cc[VTIME] = 0;
-}
-
-pub unsafe fn cfsetspeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int {
-    // Neither of these functions on illumos or Solaris actually ever
-    // return an error
-    ::cfsetispeed(termios, speed);
-    ::cfsetospeed(termios, speed);
-    0
-}
-
-unsafe fn bail(fdm: ::c_int, fds: ::c_int) -> ::c_int {
-    let e = *___errno();
-    if fds >= 0 {
-        ::close(fds);
-    }
-    if fdm >= 0 {
-        ::close(fdm);
-    }
-    *___errno() = e;
-    return -1;
-}
-
-pub unsafe fn openpty(
-    amain: *mut ::c_int,
-    asubord: *mut ::c_int,
-    name: *mut ::c_char,
-    termp: *const termios,
-    winp: *const ::winsize,
-) -> ::c_int {
-    // Open the main pseudo-terminal device, making sure not to set it as the
-    // controlling terminal for this process:
-    let fdm = ::posix_openpt(O_RDWR | O_NOCTTY);
-    if fdm < 0 {
-        return -1;
-    }
-
-    // Set permissions and ownership on the subordinate device and unlock it:
-    if ::grantpt(fdm) < 0 || ::unlockpt(fdm) < 0 {
-        return bail(fdm, -1);
-    }
-
-    // Get the path name of the subordinate device:
-    let subordpath = ::ptsname(fdm);
-    if subordpath.is_null() {
-        return bail(fdm, -1);
-    }
-
-    // Open the subordinate device without setting it as the controlling
-    // terminal for this process:
-    let fds = ::open(subordpath, O_RDWR | O_NOCTTY);
-    if fds < 0 {
-        return bail(fdm, -1);
-    }
-
-    // Check if the STREAMS modules are already pushed:
-    let setup = ::ioctl(fds, I_FIND, LDTERM.as_ptr());
-    if setup < 0 {
-        return bail(fdm, fds);
-    } else if setup == 0 {
-        // The line discipline is not present, so push the appropriate STREAMS
-        // modules for the subordinate device:
-        if ::ioctl(fds, I_PUSH, PTEM.as_ptr()) < 0 || ::ioctl(fds, I_PUSH, LDTERM.as_ptr()) < 0 {
-            return bail(fdm, fds);
-        }
-    }
-
-    // If provided, set the terminal parameters:
-    if !termp.is_null() && ::tcsetattr(fds, TCSAFLUSH, termp) != 0 {
-        return bail(fdm, fds);
-    }
-
-    // If provided, set the window size:
-    if !winp.is_null() && ::ioctl(fds, TIOCSWINSZ, winp) < 0 {
-        return bail(fdm, fds);
-    }
-
-    // If the caller wants the name of the subordinate device, copy it out.
-    //
-    // Note that this is a terrible interface: there appears to be no standard
-    // upper bound on the copy length for this pointer.  Nobody should pass
-    // anything but NULL here, preferring instead to use ptsname(3C) directly.
-    if !name.is_null() {
-        ::strcpy(name, subordpath);
-    }
-
-    *amain = fdm;
-    *asubord = fds;
-    0
-}
-
-pub unsafe fn forkpty(
-    amain: *mut ::c_int,
-    name: *mut ::c_char,
-    termp: *const termios,
-    winp: *const ::winsize,
-) -> ::pid_t {
-    let mut fds = -1;
-
-    if openpty(amain, &mut fds, name, termp, winp) != 0 {
-        return -1;
-    }
-
-    let pid = ::fork();
-    if pid < 0 {
-        return bail(*amain, fds);
-    } else if pid > 0 {
-        // In the parent process, we close the subordinate device and return the
-        // process ID of the new child:
-        ::close(fds);
-        return pid;
-    }
-
-    // The rest of this function executes in the child process.
-
-    // Close the main side of the pseudo-terminal pair:
-    ::close(*amain);
-
-    // Use TIOCSCTTY to set the subordinate device as our controlling
-    // terminal.  This will fail (with ENOTTY) if we are not the leader in
-    // our own session, so we call setsid() first.  Finally, arrange for
-    // the pseudo-terminal to occupy the standard I/O descriptors.
-    if ::setsid() < 0
-        || ::ioctl(fds, TIOCSCTTY, 0) < 0
-        || ::dup2(fds, 0) < 0
-        || ::dup2(fds, 1) < 0
-        || ::dup2(fds, 2) < 0
-    {
-        // At this stage there are no particularly good ways to handle failure.
-        // Exit as abruptly as possible, using _exit() to avoid messing with any
-        // state still shared with the parent process.
-        ::_exit(EXIT_FAILURE);
-    }
-    // Close the inherited descriptor, taking care to avoid closing the standard
-    // descriptors by mistake:
-    if fds > 2 {
-        ::close(fds);
-    }
-
-    0
-}
-
-pub unsafe fn getpwent_r(
-    pwd: *mut passwd,
-    buf: *mut ::c_char,
-    buflen: ::size_t,
-    result: *mut *mut passwd,
-) -> ::c_int {
-    let old_errno = *::___errno();
-    *::___errno() = 0;
-    *result = native_getpwent_r(
-        pwd,
-        buf,
-        min(buflen, ::c_int::max_value() as ::size_t) as ::c_int,
-    );
-
-    let ret = if (*result).is_null() {
-        *::___errno()
-    } else {
-        0
-    };
-    *::___errno() = old_errno;
-
-    ret
-}
-
-pub unsafe fn getgrent_r(
-    grp: *mut ::group,
-    buf: *mut ::c_char,
-    buflen: ::size_t,
-    result: *mut *mut ::group,
-) -> ::c_int {
-    let old_errno = *::___errno();
-    *::___errno() = 0;
-    *result = native_getgrent_r(
-        grp,
-        buf,
-        min(buflen, ::c_int::max_value() as ::size_t) as ::c_int,
-    );
-
-    let ret = if (*result).is_null() {
-        *::___errno()
-    } else {
-        0
-    };
-    *::___errno() = old_errno;
-
-    ret
-}