github.com/afumu/libc@v0.0.6/musl/src/exit/_Exit.c (about)

     1  #include <stdlib.h>
     2  #include "syscall.h"
     3  
     4  _Noreturn void _Exit(int ec)
     5  {
     6  	__syscall(SYS_exit_group, ec);
     7  	for (;;) __syscall(SYS_exit, ec);
     8  }