libc-top-half/musl/src/unistd/close.c

   1 #include <unistd.h>
   2 #include <errno.h>
   3 #include "syscall.h"
   4
   5 static int dummy(int fd)
   6 {
   7         return fd;
   8 }
   9
  10 weak_alias(dummy, __aio_close);
  11
  12 int close(int fd)
  13 {
  14         fd = __aio_close(fd);
  15         int r = __syscall_cp(SYS_close, fd);
  16         if (r == -EINTR) r = 0;
  17         return __syscall_ret(r);
  18 }