Configure command line parsing.

uutils · Feb 24, 2025 · f705190 · f705190
1 parent 0554e8c
commit f705190
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Showing 7 changed files with 378 additions and 30 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -27,6 +27,7 @@ uudoc = []
 
 feat_common_core = [
   "blockdev",
+  "chcpu",
   "ctrlaltdel",
   "dmesg",
   "fsfreeze",
@@ -58,6 +59,7 @@ tempfile = "3.9.0"
 textwrap = { version = "0.16.0", features = ["terminal_size"] }
 uucore = "0.0.29"
 xattr = "1.3.1"
+rangemap = "1.5.1"
 
 [dependencies]
 clap = { workspace = true }
@@ -72,6 +74,7 @@ uucore = { workspace = true }
 
 #
 blockdev = { optional = true, version = "0.0.1", package = "uu_blockdev", path = "src/uu/blockdev" }
+chcpu = { optional = true, version = "0.0.1", package = "uu_chcpu", path = "src/uu/chcpu" }
 ctrlaltdel = { optional = true, version = "0.0.1", package = "uu_ctrlaltdel", path = "src/uu/ctrlaltdel" }
 dmesg = { optional = true, version = "0.0.1", package = "uu_dmesg", path = "src/uu/dmesg" }
 fsfreeze = { optional = true, version = "0.0.1", package = "uu_fsfreeze", path = "src/uu/fsfreeze" }

diff --git a/src/uu/chcpu/Cargo.toml b/src/uu/chcpu/Cargo.toml
@@ -0,0 +1,16 @@
+[package]
+name = "uu_chcpu"
+version = "0.0.1"
+edition = "2024"
+
+[lib]
+path = "src/chcpu.rs"
+
+[[bin]]
+name = "chcpu"
+path = "src/main.rs"
+
+[dependencies]
+uucore = { workspace = true }
+clap = { workspace = true }
+rangemap = { workspace = true }
diff --git a/src/uu/chcpu/chcpu.md b/src/uu/chcpu/chcpu.md
@@ -0,0 +1,11 @@
+# chcpu
+
+```
+chcpu {-e|--enable|-d|--disable|-c|--configure|-g|--deconfigure} cpu-list
+chcpu {-p|--dispatch} mode
+chcpu {-r|--rescan}
+chcpu {-V|--version}
+chcpu {-h|--help}
+```
+
+configure CPUs in a multi-processor system.