04-vforkexec.patch

--- native/src/jobs.c	2022-10-01 09:10:53.000000000 -0700
+++ wasm/src/jobs.c	2022-10-07 15:05:01.000000000 -0700
@@ -958,8 +958,12 @@
 	return pid;
 }

+extern int cowasm_vforkexec(char **argv, const char *path);
 struct job *vforkexec(union node *n, char **argv, const char *path, int idx)
 {
+  exitstatus = cowasm_vforkexec(argv, path);
+  return 0;
+
 	struct job *jp;
 	int pid;