Added wrapper for chmod(): my_chmod()

Automaticly disable ma_test_recovery if not compiled with debugging. This fixes that make test works in Maria.
Fixed wrong merge of ma_init.c from 5.1
Portability fixes:
- Use my_chmod() instead of my_chmod()
- Use my_access() instead of my_stat() to test if file exists
- Don't test result value of pthread_mutex_lock() and pthread_mutex_unlock() as this is not portable
- No reason to test if file exists before we delete it



include/my_sys.h:
  Added my_chmod
include/mysys_err.h:
  Added error for my_chmod
mysys/Makefile.am:
  Added my_chmod
mysys/errors.c:
  Added error for my_chmod
mysys/my_init.c:
  Syncronize with 5.1 to fix setting of QueryPerformanceFrequency()
storage/maria/ma_test1.c:
  Changed short option of --skip-delete and --skip-update to be more logical
storage/maria/ma_test_recovery.expected:
  Updated results after adding more tests
storage/maria/ma_test_recovery:
  Abort test nicely if we are runnning without debugging
  Added more tests
  Changed temporary file names so that one can run maria_chk on them
  Removed some old comments
storage/maria/maria_read_log.c:
  Added note if maria_read_log will not be able to create byte-to-byte identical tables compared to normal execution
storage/maria/unittest/ma_pagecache_consist.c:
  Removed wrong setting of buff that caused memory overwrite
  Use my_chmod() instead of chmod()
  Don't test result value of pthread_mutex_lock() and pthread_mutex_unlock() as this is not portable
storage/maria/unittest/ma_pagecache_single.c:
  Use my_chmod() instead of chmod()
  Don't test result value of pthread_mutex_lock() and pthread_mutex_unlock() as this is not portable
storage/maria/unittest/ma_test_loghandler_first_lsn-t.c:
  No reason to test if file exists before we delete it
storage/maria/unittest/ma_test_loghandler_multithread-t.c:
  Don't test result value of pthread_mutex_lock() and pthread_mutex_unlock() as this is not portable
storage/maria/unittest/ma_test_loghandler_noflush-t.c:
  No reason to test if file exists before we delete it
storage/maria/unittest/ma_test_loghandler_nologs-t.c:
  Use my_access() instead of my_stat() to test if file exists
storage/maria/unittest/ma_test_loghandler_pagecache-t.c:
  No reason to test if file exists before we delete it
  chmod -> my_chmod
mysys/my_chmod.c:
  Added wrapper for chmod()

1 files changed, 48 insertions, 0 deletions

diff --git a/mysys/my_chmod.c b/mysys/my_chmod.c
new file mode 100644
index 00000000000..afdea758833
--- /dev/null
+++ b/mysys/my_chmod.c
@@ -0,0 +1,48 @@
+/* Copyright (C) 2000 MySQL AB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#include "mysys_priv.h"
+#include "mysys_err.h"
+
+/**
+   @brief Change mode of file.
+
+   @fn my_chmod()
+   @param name  	Filename
+   @param mode_t        Mode
+   @param my_flags	Flags
+
+   @notes
+   The  mode of the file given by path or referenced by fildes is changed
+
+   @retval 0	Ok
+   @retval #	Error
+*/
+
+int my_chmod(const char *name, mode_t mode, myf my_flags)
+{
+  DBUG_ENTER("my_chmod");
+  DBUG_PRINT("my",("name: %s  mode: %lu  flags: %d", name, (ulong) mode,
+                   my_flags));
+
+  if (chmod(name, mode))
+  {
+    my_errno= errno;
+    if (my_flags & MY_WME)
+      my_error(EE_CANT_CHMOD, MYF(0), name, (ulong) mode, my_errno);
+    DBUG_RETURN(1);
+  }
+  DBUG_RETURN(0);
+}