use version of libc published on crates

pacak · pacak · commit 6e09f6c6e50a · 2022-02-07T08:29:11.000+08:00
rust-lang/libc#2543 was merged and is available starting from 0.2.114. Using published version of libc makes it easier to use git version of nix
diff --git a/Cargo.toml b/Cargo.toml
@@ -27,7 +27,7 @@ targets = [
 ]
 
 [dependencies]
-libc = { git = "https://github.com/rust-lang/libc", rev = "7600416f1ca896b501d58b0f44f1869d566359d6", features = [ "extra_traits" ] }
+libc = { version = "0.2.114", features = [ "extra_traits" ] }
 bitflags = "1.1"
 cfg-if = "1.0"
 

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ targets = [`
`27`	`27`	`]`
`28`	`28`
`29`	`29`	`[dependencies]`
`30`		`-libc = { git = "https://github.com/rust-lang/libc", rev = "7600416f1ca896b501d58b0f44f1869d566359d6", features = [ "extra_traits" ] }`
	`30`	`+libc = { version = "0.2.114", features = [ "extra_traits" ] }`
`31`	`31`	`bitflags = "1.1"`
`32`	`32`	`cfg-if = "1.0"`
`33`	`33`