From 8f4efc52b97c174986870f321949694620ba1824 Mon Sep 17 00:00:00 2001
From: wangmengc <wangmengc@uniontech.com>
Date: Mon, 30 Oct 2023 17:53:53 +0800
Subject: [PATCH] add execute shell function function

---
 bash-5.1/r_execute_cmd/src/lib.rs | 70 +++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)

diff --git a/bash-5.1/r_execute_cmd/src/lib.rs b/bash-5.1/r_execute_cmd/src/lib.rs
index 5422751..8cdb96d 100644
--- a/bash-5.1/r_execute_cmd/src/lib.rs
+++ b/bash-5.1/r_execute_cmd/src/lib.rs
@@ -5426,3 +5426,73 @@ unsafe extern "C" fn execute_function(
     }
     return result;
 }
+
+#[no_mangle]
+pub unsafe extern "C" fn execute_shell_function(
+    mut var: *mut SHELL_VAR,
+    mut words: *mut WordList,
+) -> libc::c_int {
+    let mut ret: libc::c_int = 0;
+    let mut bitmap: *mut fd_bitmap = 0 as *mut fd_bitmap;
+
+    bitmap = new_fd_bitmap(FD_BITMAP_DEFAULT_SIZE!());
+    begin_unwind_frame(
+        b"execute-shell-function\0" as *const u8 as *mut libc::c_char,
+    );
+    add_unwind_protect(
+        transmute::<
+        unsafe extern "C" fn (fdbp: *mut fd_bitmap),
+            *mut Function,
+        >(dispose_fd_bitmap),
+        bitmap as *mut libc::c_char,
+    );
+
+    ret = execute_function(
+        var,
+        words,
+        0 ,
+        bitmap,
+        0 ,
+        0 ,
+    );
+
+    dispose_fd_bitmap(bitmap);
+    discard_unwind_frame(
+        b"execute-shell-function\0" as *const u8 as *const libc::c_char
+            as *mut libc::c_char,
+    );
+    return ret;
+}
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-- 
Gitee