(frob_brk): Remove duplicate sbrk.

diff --git a/sysdeps/unix/sysv/linux/dl-sysdep.c b/sysdeps/unix/sysv/linux/dl-sysdep.c
index 0733857..b58f4c1 100644 (file)
--- a/sysdeps/unix/sysv/linux/dl-sysdep.c
+++ b/sysdeps/unix/sysv/linux/dl-sysdep.c
@@ -1,5 +1,5 @@
 /* Dynamic linker system dependencies for Linux.
-   Copyright (C) 1995, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1997, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -27,16 +27,7 @@
 static inline void
 frob_brk (void)
 {
-  extern size_t _dl_pagesize;
-  extern void _end;
   __brk (0);                   /* Initialize the break.  */
-  if (__sbrk (0) == &_end)
-    /* The dynamic linker was run as a program, and so the initial break
-       starts just after our bss, at &_end.  The malloc in dl-minimal.c
-       will consume the rest of this page, so tell the kernel to move the
-       break up that far.  When the user program examines its break, it
-       will see this new value and not clobber our data.  */
-    __sbrk (_dl_pagesize - ((&_end - (void *) 0) & _dl_pagesize));
 }
 
 #include <sysdeps/generic/dl-sysdep.c>