sh: change function name

Author: grisenti

sh/src/builtin/read.rs

@@ -81,7 +81,7 @@ fn read_until_from_non_blocking_fd(
             }
         }
         // might receive signals while reading
-        shell.update_global_state();
+        shell.handle_async_events();
         std::thread::sleep(Duration::from_millis(16));
     }
     if !buffer.is_empty() {

sh/src/main.rs

@@ -140,7 +140,7 @@ fn standard_repl(shell: &mut Shell) {
             flush_stdout();
         }
         std::thread::sleep(Duration::from_millis(16));
-        shell.update_global_state();
+        shell.handle_async_events();
         if shell.set_options.vi {
             return;
         }
@@ -205,7 +205,7 @@ fn vi_repl(shell: &mut Shell) {
             flush_stdout()
         }
         std::thread::sleep(Duration::from_millis(16));
-        shell.update_global_state();
+        shell.handle_async_events();
         if !shell.set_options.vi {
             return;
         }

sh/src/shell/mod.rs

@@ -219,15 +219,15 @@ impl Shell {
                     return Ok(signal_to_exit_status(signal));
                 }
                 WaitStatus::StillAlive => {
-                    self.update_global_state();
+                    self.handle_async_events();
                     std::thread::sleep(Duration::from_millis(16));
                 }
                 _ => unreachable!(),
             }
         }
     }
 
-    pub fn update_global_state(&mut self) {
+    pub fn handle_async_events(&mut self) {
         self.process_signals();
         if self.set_options.monitor {
             if let Err(err) = self.background_jobs.update_jobs() {
@@ -770,7 +770,7 @@ impl Shell {
                         // same session as the shell process
                         while getpgid(Some(child)).unwrap().as_raw() as u32 == getgid().as_raw() {
                             // loop until child is process group leader
-                            self.update_global_state();
+                            self.handle_async_events();
                             std::thread::sleep(Duration::from_millis(16));
                         }
                         // should never fail as stdin is a valid file descriptor and