defer macro

1 files changed, 1 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 3707d2a..0557e81 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,3 +10,4 @@ libc = "0.2.182"
 sqlite = "0.37.0"
 termios = "0.3"
 pish_derive = { path = "./pish_derive" }
+nix = { version = "0.31.2", features = ["poll"] }