Remove __bb_init_func and __bb_exit_func [BZ #21974]

[thirdparty/glibc.git] / gmon / bb_exit_func.c

diff --git a/gmon/bb_exit_func.c b/gmon/bb_exit_func.c
deleted file mode 100644 (file)
index 3ad344a..0000000
--- a/gmon/bb_exit_func.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Copyright (C) 1996-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by David Mosberger (davidm@cs.arizona.edu).
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* __bb_exit_func() dumps all the basic-block statistics linked into
-   the __bb_head chain to .d files.  */
-
-#include <sys/gmon.h>
-#include <sys/gmon_out.h>
-#include <sys/types.h>
-
-#include <stdio.h>
-#include <stdio_ext.h>
-#include <string.h>
-
-#define OUT_NAME       "gmon.out"
-
-
-extern struct __bb *__bb_head attribute_hidden;
-
-
-void
-__bb_exit_func (void)
-{
-  const int version = GMON_VERSION;
-  struct gmon_hdr ghdr;
-  struct __bb *ptr;
-  FILE *fp;
-  fp = fopen (OUT_NAME, "wb");
-  if (!fp)
-    {
-      perror (OUT_NAME);
-      return;
-    }
-  /* No threads use this stream.  */
-  __fsetlocking (fp, FSETLOCKING_BYCALLER);
-
-  memcpy (&ghdr.cookie[0], GMON_MAGIC, 4);
-  memcpy (&ghdr.version, &version, sizeof (version));
-  fwrite_unlocked (&ghdr, sizeof (ghdr), 1, fp);
-
-  for (ptr = __bb_head; ptr != 0; ptr = ptr->next)
-    {
-      u_int ncounts = ptr->ncounts;
-      u_char tag;
-      u_int i;
-
-      tag = GMON_TAG_BB_COUNT;
-      fwrite_unlocked (&tag, sizeof (tag), 1, fp);
-      fwrite_unlocked (&ncounts, sizeof (ncounts), 1, fp);
-
-      for (i = 0; i < ncounts; ++i)
-       {
-         fwrite_unlocked (&ptr->addresses[i], sizeof (ptr->addresses[0]), 1,
-                          fp);
-         fwrite_unlocked (&ptr->counts[i], sizeof (ptr->counts[0]), 1, fp);
-       }
-    }
-  fclose (fp);
-}