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/* Copyright (C) 2000-2003 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#include <config.h>
#include <drizzled/internal/my_sys.h>
#include "my_static.h"
#include <drizzled/error.h>
#include <drizzled/internal/m_string.h>
#include <drizzled/charset.h>
#include <cstdio>
#include <cstdlib>
namespace drizzled {
namespace internal {
static bool my_init_done= 0;
static uint32_t atoi_octal(const char *str)
{
long int tmp;
while (*str && my_charset_utf8_general_ci.isspace(*str))
str++;
tmp= strtol(str, NULL, (*str == '0' ? 8 : 10));
return (uint32_t) tmp;
}
/*
Init my_sys functions and my_sys variabels
SYNOPSIS
my_init()
RETURN
0 ok
1 Couldn't initialize environment
*/
void my_init()
{
if (my_init_done)
return;
my_init_done= true;
my_umask= 0660; /* Default umask for new files */
my_umask_dir= 0700; /* Default umask for new directories */
#if defined(HAVE_PTHREAD_INIT)
pthread_init();
#endif
my_thread_init();
sigfillset(&my_signals); /* signals blocked by mf_brkhant */
if (!home_dir)
{ /* Don't initialize twice */
if ((home_dir=getenv("HOME")) != 0)
home_dir=intern_filename(home_dir_buff,home_dir);
/* Default creation of new files */
if (const char* str= getenv("UMASK"))
my_umask=(int) (atoi_octal(str) | 0600);
/* Default creation of new dir's */
if (const char* str= getenv("UMASK_DIR"))
my_umask_dir=(int) (atoi_octal(str) | 0700);
}
} /* my_init */
/* End my_sys */
void my_end()
{
free_charsets();
my_init_done= false;
} /* my_end */
} /* namespace internal */
} /* namespace drizzled */
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