3 files changed, 3 insertions, 20 deletions
diff --git a/crates/shirabe-php-shim/src/output.rs b/crates/shirabe-php-shim/src/output.rs
index 698f3bf4..d4d83200 100644
--- a/crates/shirabe-php-shim/src/output.rs
+++ b/crates/shirabe-php-shim/src/output.rs
@@ -1,6 +1,5 @@
 // PHP output buffering captures everything the interpreter would echo to stdout. The shim has no
-// general echo-to-buffer routing, and its only producer in Composer (`phpinfo`) depends on PHP
-// runtime configuration that is itself unmodeled, so a buffer here would silently capture nothing.
+// general echo-to-buffer routing, so a buffer here would silently capture nothing.
 pub fn ob_start() -> bool {
     todo!()
 }
diff --git a/crates/shirabe-php-shim/src/process.rs b/crates/shirabe-php-shim/src/process.rs
index 2b380c60..b082f472 100644
--- a/crates/shirabe-php-shim/src/process.rs
+++ b/crates/shirabe-php-shim/src/process.rs
@@ -380,12 +380,7 @@ pub fn proc_terminate(process: &PhpResource, signal: i64) -> bool {
     let Some(child) = state.child.as_ref() else {
         return false;
     };
-    send_signal(child.id() as i32, signal)
-}
-
-/// Shared body of `proc_terminate` and `posix_kill`. Signal 0 is PHP's existence probe and is
-/// forwarded to `kill(2)` as such.
-fn send_signal(pid: i32, signal: i64) -> bool {
+    // Signal 0 is PHP's existence probe and is forwarded to `kill(2)` as such.
     let signal = if signal == 0 {
         None
     } else {
@@ -394,7 +389,7 @@ fn send_signal(pid: i32, signal: i64) -> bool {
             Err(_) => return false,
         }
     };
-    nix::sys::signal::kill(nix::unistd::Pid::from_raw(pid), signal).is_ok()
+    nix::sys::signal::kill(nix::unistd::Pid::from_raw(child.id() as i32), signal).is_ok()
 }
 
 pub fn getmypid() -> i64 {
@@ -466,10 +461,6 @@ pub fn posix_isatty(stream: PhpResource) -> bool {
     }
 }
 
-pub fn posix_kill(pid: i64, signal: i64) -> bool {
-    send_signal(pid as i32, signal)
-}
-
 /// PHP `get_current_user()`: the name of the owner of the running script file. The Shirabe
 /// executable takes the place of the script; PHP returns an empty string when the lookup fails.
 pub fn get_current_user() -> String {
diff --git a/crates/shirabe-php-shim/src/runtime.rs b/crates/shirabe-php-shim/src/runtime.rs
index 86cbfd74..2b5e7155 100644
--- a/crates/shirabe-php-shim/src/runtime.rs
+++ b/crates/shirabe-php-shim/src/runtime.rs
@@ -27,7 +27,6 @@ pub const E_USER_NOTICE: i64 = 1024;
 pub const E_DEPRECATED: i64 = 8192;
 pub const E_USER_DEPRECATED: i64 = 16384;
 
-pub const INFO_GENERAL: i64 = 1;
 pub const PHP_BINARY: &str = "";
 
 // NOTE: &str matching in const expression does not compile for now.
@@ -366,12 +365,6 @@ pub fn ini_set(_varname: &str, _value: &str) -> Option<String> {
     todo!()
 }
 
-pub fn phpinfo(_what: i64) {
-    // TODO(php-runtime): phpinfo() dumps the full PHP runtime configuration, which the shim does not
-    // model.
-    todo!()
-}
-
 pub fn sapi_windows_vt100_support(_resource: &crate::PhpResource) -> bool {
     // TODO(phase-c): Windows-only SAPI function; not defined on the non-Windows target this build
     // models (function_exists reports it absent).