gen/FreeBSD/exec.c.patch

   1 --- exec.c.orig 2004-11-24 00:12:00.000000000 -0800
   2 +++ exec.c      2004-11-24 15:46:54.000000000 -0800
   3 @@ -51,7 +51,8 @@
   4  #include <stdarg.h>
   5  #include "un-namespace.h"
   6
   7 -extern char **environ;
   8 +#include <crt_externs.h>
   9 +#define environ (*_NSGetEnviron())
  10
  11  int
  12  execl(const char *name, const char *arg, ...)
  13 @@ -268,8 +269,9 @@
  14         }
  15         if (eacces)
  16                 errno = EACCES;
  17 -       else
  18 +       else if (cur)
  19                 errno = ENOENT;
  20 +       /* else use existing errno from _execve */
  21  done:
  22         return (-1);
  23  }