Update libc crate to 0.2.55

This change updates the libc crate to version 0.2.55.

Import subrepo libc/:libc at caf17a0641d29dc624621177f5756804dd180c13

1 files changed, 21 insertions, 0 deletions

diff --git a/libc/src/unix/solarish/compat.rs b/libc/src/unix/solarish/compat.rs
new file mode 100644
index 0000000..8631d60
--- /dev/null
+++ b/libc/src/unix/solarish/compat.rs
@@ -0,0 +1,21 @@
+// Common functions that are unfortunately missing on illumos and
+// Solaris, but often needed by other crates.
+
+use unix::solarish::*;
+
+pub unsafe fn cfmakeraw(termios: *mut ::termios) {
+    let mut t = *termios as ::termios;
+    t.c_iflag &= !(IMAXBEL|IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON);
+    t.c_oflag &= !OPOST;
+    t.c_lflag &= !(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
+    t.c_cflag &= !(CSIZE|PARENB);
+    t.c_cflag |= CS8;
+}
+
+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
+}